From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.5 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,HK_RANDOM_FROM,INCLUDES_PATCH, MAILING_LIST_MULTI,NICE_REPLY_A,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2C781C433E2 for ; Tue, 15 Sep 2020 16:15:03 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id C2C2021D41 for ; Tue, 15 Sep 2020 16:15:02 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C2C2021D41 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=amd-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id A61026E104; Tue, 15 Sep 2020 16:15:01 +0000 (UTC) Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTPS id 1EA636E0E8; Tue, 15 Sep 2020 16:15:00 +0000 (UTC) IronPort-SDR: 6ic9aYcZt9Nt136rVelO88SqUeOa9xkmbh0KagnNqg2vED77fde60vV4yOa3BMBsuVlwHNvSGK KbDuRV+PeIbg== X-IronPort-AV: E=McAfee;i="6000,8403,9745"; a="156718783" X-IronPort-AV: E=Sophos;i="5.76,430,1592895600"; d="scan'208";a="156718783" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga004.jf.intel.com ([10.7.209.38]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Sep 2020 09:14:55 -0700 IronPort-SDR: 1NweJQ/LUpVMZGR2CNL7idgXNRkgQYlVvGnbjzV+v3epVrjgQ3OHB8LQ+g+ZsKRvdD4MQ7Rl1b B/J1ZOWPLOog== X-IronPort-AV: E=Sophos;i="5.76,430,1592895600"; d="scan'208";a="451484915" Received: from oshaham-mobl.ger.corp.intel.com (HELO [10.214.241.3]) ([10.214.241.3]) by orsmga004-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Sep 2020 09:14:31 -0700 Subject: Re: [PATCH v2 06/21] drm/i915: Introduce GEM object functions To: Thomas Zimmermann , alexander.deucher@amd.com, christian.koenig@amd.com, airlied@linux.ie, daniel@ffwll.ch, linux@armlinux.org.uk, maarten.lankhorst@linux.intel.com, mripard@kernel.org, l.stach@pengutronix.de, christian.gmeiner@gmail.com, inki.dae@samsung.com, jy0922.shim@samsung.com, sw0312.kim@samsung.com, kyungmin.park@samsung.com, kgene@kernel.org, krzk@kernel.org, patrik.r.jakobsson@gmail.com, jani.nikula@linux.intel.com, joonas.lahtinen@linux.intel.com, rodrigo.vivi@intel.com, chunkuang.hu@kernel.org, p.zabel@pengutronix.de, matthias.bgg@gmail.com, robdclark@gmail.com, sean@poorly.run, bskeggs@redhat.com, tomi.valkeinen@ti.com, eric@anholt.net, hjc@rock-chips.com, heiko@sntech.de, thierry.reding@gmail.com, jonathanh@nvidia.com, rodrigosiqueiramelo@gmail.com, hamohammed.sa@gmail.com, oleksandr_andrushchenko@epam.com, hyun.kwon@xilinx.com, laurent.pinchart@ideasonboard.com, michal.simek@xilinx.com, sumit.semwal@linaro.org, evan.quan@amd.com, Hawking.Zhang@amd.com, tianci.yin@amd.com, marek.olsak@amd.com, hdegoede@redhat.com, andrey.grodzovsky@amd.com, Felix.Kuehling@amd.com, xinhui.pan@amd.com, aaron.liu@amd.com, nirmoy.das@amd.com, chris@chris-wilson.co.uk, matthew.auld@intel.com, andi.shyti@intel.com, sam@ravnborg.org, miaoqinglang@huawei.com, emil.velikov@collabora.com References: <20200915145958.19993-1-tzimmermann@suse.de> <20200915145958.19993-7-tzimmermann@suse.de> From: Tvrtko Ursulin Organization: Intel Corporation UK Plc Message-ID: <76e5eb2f-e324-8f56-866a-15b022abba8d@linux.intel.com> Date: Tue, 15 Sep 2020 17:14:27 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20200915145958.19993-7-tzimmermann@suse.de> Content-Language: en-US X-BeenThere: amd-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-samsung-soc@vger.kernel.org, linux-arm-msm@vger.kernel.org, intel-gfx@lists.freedesktop.org, etnaviv@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-rockchip@lists.infradead.org, linux-mediatek@lists.infradead.org, amd-gfx@lists.freedesktop.org, nouveau@lists.freedesktop.org, linux-tegra@vger.kernel.org, xen-devel@lists.xenproject.org, freedreno@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" On 15/09/2020 15:59, Thomas Zimmermann wrote: > GEM object functions deprecate several similar callback interfaces in > struct drm_driver. This patch replaces the per-driver callbacks with > per-instance callbacks in i915. > > v2: > * move object-function instance to i915_gem_object.c (Jani) > > Signed-off-by: Thomas Zimmermann > --- > drivers/gpu/drm/i915/gem/i915_gem_object.c | 21 ++++++++++++++++--- > drivers/gpu/drm/i915/gem/i915_gem_object.h | 3 --- > drivers/gpu/drm/i915/i915_drv.c | 4 ---- > .../gpu/drm/i915/selftests/mock_gem_device.c | 3 --- > 4 files changed, 18 insertions(+), 13 deletions(-) > > diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object.c b/drivers/gpu/drm/i915/gem/i915_gem_object.c > index c8421fd9d2dc..3389ac972d16 100644 > --- a/drivers/gpu/drm/i915/gem/i915_gem_object.c > +++ b/drivers/gpu/drm/i915/gem/i915_gem_object.c > @@ -39,9 +39,18 @@ static struct i915_global_object { > struct kmem_cache *slab_objects; > } global; > > +static const struct drm_gem_object_funcs i915_gem_object_funcs; > + > struct drm_i915_gem_object *i915_gem_object_alloc(void) > { > - return kmem_cache_zalloc(global.slab_objects, GFP_KERNEL); > + struct drm_i915_gem_object *obj; > + > + obj = kmem_cache_zalloc(global.slab_objects, GFP_KERNEL); > + if (!obj) > + return NULL; > + obj->base.funcs = &i915_gem_object_funcs; > + > + return obj; > } > > void i915_gem_object_free(struct drm_i915_gem_object *obj) > @@ -101,7 +110,7 @@ void i915_gem_object_set_cache_coherency(struct drm_i915_gem_object *obj, > !(obj->cache_coherent & I915_BO_CACHE_COHERENT_FOR_WRITE); > } > > -void i915_gem_close_object(struct drm_gem_object *gem, struct drm_file *file) > +static void i915_gem_close_object(struct drm_gem_object *gem, struct drm_file *file) > { > struct drm_i915_gem_object *obj = to_intel_bo(gem); > struct drm_i915_file_private *fpriv = file->driver_priv; > @@ -264,7 +273,7 @@ static void __i915_gem_free_work(struct work_struct *work) > i915_gem_flush_free_objects(i915); > } > > -void i915_gem_free_object(struct drm_gem_object *gem_obj) > +static void i915_gem_free_object(struct drm_gem_object *gem_obj) > { > struct drm_i915_gem_object *obj = to_intel_bo(gem_obj); > struct drm_i915_private *i915 = to_i915(obj->base.dev); > @@ -403,6 +412,12 @@ int __init i915_global_objects_init(void) > return 0; > } > > +static const struct drm_gem_object_funcs i915_gem_object_funcs = { > + .free = i915_gem_free_object, > + .close = i915_gem_close_object, > + .export = i915_gem_prime_export, > +}; > + > #if IS_ENABLED(CONFIG_DRM_I915_SELFTEST) > #include "selftests/huge_gem_object.c" > #include "selftests/huge_pages.c" > diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object.h b/drivers/gpu/drm/i915/gem/i915_gem_object.h > index d46db8d8f38e..eaf3d4147be0 100644 > --- a/drivers/gpu/drm/i915/gem/i915_gem_object.h > +++ b/drivers/gpu/drm/i915/gem/i915_gem_object.h > @@ -38,9 +38,6 @@ void __i915_gem_object_release_shmem(struct drm_i915_gem_object *obj, > > int i915_gem_object_attach_phys(struct drm_i915_gem_object *obj, int align); > > -void i915_gem_close_object(struct drm_gem_object *gem, struct drm_file *file); > -void i915_gem_free_object(struct drm_gem_object *obj); > - > void i915_gem_flush_free_objects(struct drm_i915_private *i915); > > struct sg_table * > diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c > index 94e00e450683..011a3fb41ece 100644 > --- a/drivers/gpu/drm/i915/i915_drv.c > +++ b/drivers/gpu/drm/i915/i915_drv.c > @@ -1750,12 +1750,8 @@ static struct drm_driver driver = { > .lastclose = i915_driver_lastclose, > .postclose = i915_driver_postclose, > > - .gem_close_object = i915_gem_close_object, > - .gem_free_object_unlocked = i915_gem_free_object, > - > .prime_handle_to_fd = drm_gem_prime_handle_to_fd, > .prime_fd_to_handle = drm_gem_prime_fd_to_handle, > - .gem_prime_export = i915_gem_prime_export, > .gem_prime_import = i915_gem_prime_import, > > .dumb_create = i915_gem_dumb_create, > diff --git a/drivers/gpu/drm/i915/selftests/mock_gem_device.c b/drivers/gpu/drm/i915/selftests/mock_gem_device.c > index f127e633f7ca..9244b5d6fb01 100644 > --- a/drivers/gpu/drm/i915/selftests/mock_gem_device.c > +++ b/drivers/gpu/drm/i915/selftests/mock_gem_device.c > @@ -87,9 +87,6 @@ static struct drm_driver mock_driver = { > .name = "mock", > .driver_features = DRIVER_GEM, > .release = mock_device_release, > - > - .gem_close_object = i915_gem_close_object, > - .gem_free_object_unlocked = i915_gem_free_object, > }; > > static void release_dev(struct device *dev) > Looks obviously fine. Reviewed-by: Tvrtko Ursulin Regards, Tvrtko _______________________________________________ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.5 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,HK_RANDOM_FROM,INCLUDES_PATCH, MAILING_LIST_MULTI,NICE_REPLY_A,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3231FC43461 for ; Tue, 15 Sep 2020 16:15:05 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id E199C21D41 for ; Tue, 15 Sep 2020 16:15:04 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E199C21D41 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 9AA346E0E8; Tue, 15 Sep 2020 16:15:01 +0000 (UTC) Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTPS id 1EA636E0E8; Tue, 15 Sep 2020 16:15:00 +0000 (UTC) IronPort-SDR: 6ic9aYcZt9Nt136rVelO88SqUeOa9xkmbh0KagnNqg2vED77fde60vV4yOa3BMBsuVlwHNvSGK KbDuRV+PeIbg== X-IronPort-AV: E=McAfee;i="6000,8403,9745"; a="156718783" X-IronPort-AV: E=Sophos;i="5.76,430,1592895600"; d="scan'208";a="156718783" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga004.jf.intel.com ([10.7.209.38]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Sep 2020 09:14:55 -0700 IronPort-SDR: 1NweJQ/LUpVMZGR2CNL7idgXNRkgQYlVvGnbjzV+v3epVrjgQ3OHB8LQ+g+ZsKRvdD4MQ7Rl1b B/J1ZOWPLOog== X-IronPort-AV: E=Sophos;i="5.76,430,1592895600"; d="scan'208";a="451484915" Received: from oshaham-mobl.ger.corp.intel.com (HELO [10.214.241.3]) ([10.214.241.3]) by orsmga004-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Sep 2020 09:14:31 -0700 To: Thomas Zimmermann , alexander.deucher@amd.com, christian.koenig@amd.com, airlied@linux.ie, daniel@ffwll.ch, linux@armlinux.org.uk, maarten.lankhorst@linux.intel.com, mripard@kernel.org, l.stach@pengutronix.de, christian.gmeiner@gmail.com, inki.dae@samsung.com, jy0922.shim@samsung.com, sw0312.kim@samsung.com, kyungmin.park@samsung.com, kgene@kernel.org, krzk@kernel.org, patrik.r.jakobsson@gmail.com, jani.nikula@linux.intel.com, joonas.lahtinen@linux.intel.com, rodrigo.vivi@intel.com, chunkuang.hu@kernel.org, p.zabel@pengutronix.de, matthias.bgg@gmail.com, robdclark@gmail.com, sean@poorly.run, bskeggs@redhat.com, tomi.valkeinen@ti.com, eric@anholt.net, hjc@rock-chips.com, heiko@sntech.de, thierry.reding@gmail.com, jonathanh@nvidia.com, rodrigosiqueiramelo@gmail.com, hamohammed.sa@gmail.com, oleksandr_andrushchenko@epam.com, hyun.kwon@xilinx.com, laurent.pinchart@ideasonboard.com, michal.simek@xilinx.com, sumit.semwal@linaro.org, evan.quan@amd.com, Hawking.Zhang@amd.com, tianci.yin@amd.com, marek.olsak@amd.com, hdegoede@redhat.com, andrey.grodzovsky@amd.com, Felix.Kuehling@amd.com, xinhui.pan@amd.com, aaron.liu@amd.com, nirmoy.das@amd.com, chris@chris-wilson.co.uk, matthew.auld@intel.com, andi.shyti@intel.com, sam@ravnborg.org, miaoqinglang@huawei.com, emil.velikov@collabora.com References: <20200915145958.19993-1-tzimmermann@suse.de> <20200915145958.19993-7-tzimmermann@suse.de> From: Tvrtko Ursulin Organization: Intel Corporation UK Plc Message-ID: <76e5eb2f-e324-8f56-866a-15b022abba8d@linux.intel.com> Date: Tue, 15 Sep 2020 17:14:27 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20200915145958.19993-7-tzimmermann@suse.de> Content-Language: en-US Subject: Re: [Intel-gfx] [PATCH v2 06/21] drm/i915: Introduce GEM object functions X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-samsung-soc@vger.kernel.org, linux-arm-msm@vger.kernel.org, intel-gfx@lists.freedesktop.org, etnaviv@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-rockchip@lists.infradead.org, linux-mediatek@lists.infradead.org, amd-gfx@lists.freedesktop.org, nouveau@lists.freedesktop.org, linux-tegra@vger.kernel.org, xen-devel@lists.xenproject.org, freedreno@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" On 15/09/2020 15:59, Thomas Zimmermann wrote: > GEM object functions deprecate several similar callback interfaces in > struct drm_driver. This patch replaces the per-driver callbacks with > per-instance callbacks in i915. > > v2: > * move object-function instance to i915_gem_object.c (Jani) > > Signed-off-by: Thomas Zimmermann > --- > drivers/gpu/drm/i915/gem/i915_gem_object.c | 21 ++++++++++++++++--- > drivers/gpu/drm/i915/gem/i915_gem_object.h | 3 --- > drivers/gpu/drm/i915/i915_drv.c | 4 ---- > .../gpu/drm/i915/selftests/mock_gem_device.c | 3 --- > 4 files changed, 18 insertions(+), 13 deletions(-) > > diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object.c b/drivers/gpu/drm/i915/gem/i915_gem_object.c > index c8421fd9d2dc..3389ac972d16 100644 > --- a/drivers/gpu/drm/i915/gem/i915_gem_object.c > +++ b/drivers/gpu/drm/i915/gem/i915_gem_object.c > @@ -39,9 +39,18 @@ static struct i915_global_object { > struct kmem_cache *slab_objects; > } global; > > +static const struct drm_gem_object_funcs i915_gem_object_funcs; > + > struct drm_i915_gem_object *i915_gem_object_alloc(void) > { > - return kmem_cache_zalloc(global.slab_objects, GFP_KERNEL); > + struct drm_i915_gem_object *obj; > + > + obj = kmem_cache_zalloc(global.slab_objects, GFP_KERNEL); > + if (!obj) > + return NULL; > + obj->base.funcs = &i915_gem_object_funcs; > + > + return obj; > } > > void i915_gem_object_free(struct drm_i915_gem_object *obj) > @@ -101,7 +110,7 @@ void i915_gem_object_set_cache_coherency(struct drm_i915_gem_object *obj, > !(obj->cache_coherent & I915_BO_CACHE_COHERENT_FOR_WRITE); > } > > -void i915_gem_close_object(struct drm_gem_object *gem, struct drm_file *file) > +static void i915_gem_close_object(struct drm_gem_object *gem, struct drm_file *file) > { > struct drm_i915_gem_object *obj = to_intel_bo(gem); > struct drm_i915_file_private *fpriv = file->driver_priv; > @@ -264,7 +273,7 @@ static void __i915_gem_free_work(struct work_struct *work) > i915_gem_flush_free_objects(i915); > } > > -void i915_gem_free_object(struct drm_gem_object *gem_obj) > +static void i915_gem_free_object(struct drm_gem_object *gem_obj) > { > struct drm_i915_gem_object *obj = to_intel_bo(gem_obj); > struct drm_i915_private *i915 = to_i915(obj->base.dev); > @@ -403,6 +412,12 @@ int __init i915_global_objects_init(void) > return 0; > } > > +static const struct drm_gem_object_funcs i915_gem_object_funcs = { > + .free = i915_gem_free_object, > + .close = i915_gem_close_object, > + .export = i915_gem_prime_export, > +}; > + > #if IS_ENABLED(CONFIG_DRM_I915_SELFTEST) > #include "selftests/huge_gem_object.c" > #include "selftests/huge_pages.c" > diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object.h b/drivers/gpu/drm/i915/gem/i915_gem_object.h > index d46db8d8f38e..eaf3d4147be0 100644 > --- a/drivers/gpu/drm/i915/gem/i915_gem_object.h > +++ b/drivers/gpu/drm/i915/gem/i915_gem_object.h > @@ -38,9 +38,6 @@ void __i915_gem_object_release_shmem(struct drm_i915_gem_object *obj, > > int i915_gem_object_attach_phys(struct drm_i915_gem_object *obj, int align); > > -void i915_gem_close_object(struct drm_gem_object *gem, struct drm_file *file); > -void i915_gem_free_object(struct drm_gem_object *obj); > - > void i915_gem_flush_free_objects(struct drm_i915_private *i915); > > struct sg_table * > diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c > index 94e00e450683..011a3fb41ece 100644 > --- a/drivers/gpu/drm/i915/i915_drv.c > +++ b/drivers/gpu/drm/i915/i915_drv.c > @@ -1750,12 +1750,8 @@ static struct drm_driver driver = { > .lastclose = i915_driver_lastclose, > .postclose = i915_driver_postclose, > > - .gem_close_object = i915_gem_close_object, > - .gem_free_object_unlocked = i915_gem_free_object, > - > .prime_handle_to_fd = drm_gem_prime_handle_to_fd, > .prime_fd_to_handle = drm_gem_prime_fd_to_handle, > - .gem_prime_export = i915_gem_prime_export, > .gem_prime_import = i915_gem_prime_import, > > .dumb_create = i915_gem_dumb_create, > diff --git a/drivers/gpu/drm/i915/selftests/mock_gem_device.c b/drivers/gpu/drm/i915/selftests/mock_gem_device.c > index f127e633f7ca..9244b5d6fb01 100644 > --- a/drivers/gpu/drm/i915/selftests/mock_gem_device.c > +++ b/drivers/gpu/drm/i915/selftests/mock_gem_device.c > @@ -87,9 +87,6 @@ static struct drm_driver mock_driver = { > .name = "mock", > .driver_features = DRIVER_GEM, > .release = mock_device_release, > - > - .gem_close_object = i915_gem_close_object, > - .gem_free_object_unlocked = i915_gem_free_object, > }; > > static void release_dev(struct device *dev) > Looks obviously fine. Reviewed-by: Tvrtko Ursulin Regards, Tvrtko _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.5 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,HK_RANDOM_FROM,INCLUDES_PATCH, MAILING_LIST_MULTI,NICE_REPLY_A,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0DBA3C433E2 for ; Tue, 15 Sep 2020 22:33:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C51FB20770 for ; Tue, 15 Sep 2020 22:33:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727409AbgIOWdS (ORCPT ); Tue, 15 Sep 2020 18:33:18 -0400 Received: from mga09.intel.com ([134.134.136.24]:62427 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727391AbgIOQRJ (ORCPT ); Tue, 15 Sep 2020 12:17:09 -0400 IronPort-SDR: IbtUr6bGrMTllGLr2qCYUQ3EixVxs0J+WVj4+HeKmKAIC4m+DqWuILk+HLcbx/TxbuPYzO0Ank jSMSxBpYZvQw== X-IronPort-AV: E=McAfee;i="6000,8403,9745"; a="160229129" X-IronPort-AV: E=Sophos;i="5.76,430,1592895600"; d="scan'208";a="160229129" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga004.jf.intel.com ([10.7.209.38]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Sep 2020 09:14:54 -0700 IronPort-SDR: 1NweJQ/LUpVMZGR2CNL7idgXNRkgQYlVvGnbjzV+v3epVrjgQ3OHB8LQ+g+ZsKRvdD4MQ7Rl1b B/J1ZOWPLOog== X-IronPort-AV: E=Sophos;i="5.76,430,1592895600"; d="scan'208";a="451484915" Received: from oshaham-mobl.ger.corp.intel.com (HELO [10.214.241.3]) ([10.214.241.3]) by orsmga004-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Sep 2020 09:14:31 -0700 Subject: Re: [PATCH v2 06/21] drm/i915: Introduce GEM object functions To: Thomas Zimmermann , alexander.deucher@amd.com, christian.koenig@amd.com, airlied@linux.ie, daniel@ffwll.ch, linux@armlinux.org.uk, maarten.lankhorst@linux.intel.com, mripard@kernel.org, l.stach@pengutronix.de, christian.gmeiner@gmail.com, inki.dae@samsung.com, jy0922.shim@samsung.com, sw0312.kim@samsung.com, kyungmin.park@samsung.com, kgene@kernel.org, krzk@kernel.org, patrik.r.jakobsson@gmail.com, jani.nikula@linux.intel.com, joonas.lahtinen@linux.intel.com, rodrigo.vivi@intel.com, chunkuang.hu@kernel.org, p.zabel@pengutronix.de, matthias.bgg@gmail.com, robdclark@gmail.com, sean@poorly.run, bskeggs@redhat.com, tomi.valkeinen@ti.com, eric@anholt.net, hjc@rock-chips.com, heiko@sntech.de, thierry.reding@gmail.com, jonathanh@nvidia.com, rodrigosiqueiramelo@gmail.com, hamohammed.sa@gmail.com, oleksandr_andrushchenko@epam.com, hyun.kwon@xilinx.com, laurent.pinchart@ideasonboard.com, michal.simek@xilinx.com, sumit.semwal@linaro.org, evan.quan@amd.com, Hawking.Zhang@amd.com, tianci.yin@amd.com, marek.olsak@amd.com, hdegoede@redhat.com, andrey.grodzovsky@amd.com, Felix.Kuehling@amd.com, xinhui.pan@amd.com, aaron.liu@amd.com, nirmoy.das@amd.com, chris@chris-wilson.co.uk, matthew.auld@intel.com, andi.shyti@intel.com, sam@ravnborg.org, miaoqinglang@huawei.com, emil.velikov@collabora.com Cc: amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, etnaviv@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, intel-gfx@lists.freedesktop.org, linux-mediatek@lists.infradead.org, linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, nouveau@lists.freedesktop.org, linux-rockchip@lists.infradead.org, linux-tegra@vger.kernel.org, xen-devel@lists.xenproject.org References: <20200915145958.19993-1-tzimmermann@suse.de> <20200915145958.19993-7-tzimmermann@suse.de> From: Tvrtko Ursulin Organization: Intel Corporation UK Plc Message-ID: <76e5eb2f-e324-8f56-866a-15b022abba8d@linux.intel.com> Date: Tue, 15 Sep 2020 17:14:27 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20200915145958.19993-7-tzimmermann@suse.de> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org On 15/09/2020 15:59, Thomas Zimmermann wrote: > GEM object functions deprecate several similar callback interfaces in > struct drm_driver. This patch replaces the per-driver callbacks with > per-instance callbacks in i915. > > v2: > * move object-function instance to i915_gem_object.c (Jani) > > Signed-off-by: Thomas Zimmermann > --- > drivers/gpu/drm/i915/gem/i915_gem_object.c | 21 ++++++++++++++++--- > drivers/gpu/drm/i915/gem/i915_gem_object.h | 3 --- > drivers/gpu/drm/i915/i915_drv.c | 4 ---- > .../gpu/drm/i915/selftests/mock_gem_device.c | 3 --- > 4 files changed, 18 insertions(+), 13 deletions(-) > > diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object.c b/drivers/gpu/drm/i915/gem/i915_gem_object.c > index c8421fd9d2dc..3389ac972d16 100644 > --- a/drivers/gpu/drm/i915/gem/i915_gem_object.c > +++ b/drivers/gpu/drm/i915/gem/i915_gem_object.c > @@ -39,9 +39,18 @@ static struct i915_global_object { > struct kmem_cache *slab_objects; > } global; > > +static const struct drm_gem_object_funcs i915_gem_object_funcs; > + > struct drm_i915_gem_object *i915_gem_object_alloc(void) > { > - return kmem_cache_zalloc(global.slab_objects, GFP_KERNEL); > + struct drm_i915_gem_object *obj; > + > + obj = kmem_cache_zalloc(global.slab_objects, GFP_KERNEL); > + if (!obj) > + return NULL; > + obj->base.funcs = &i915_gem_object_funcs; > + > + return obj; > } > > void i915_gem_object_free(struct drm_i915_gem_object *obj) > @@ -101,7 +110,7 @@ void i915_gem_object_set_cache_coherency(struct drm_i915_gem_object *obj, > !(obj->cache_coherent & I915_BO_CACHE_COHERENT_FOR_WRITE); > } > > -void i915_gem_close_object(struct drm_gem_object *gem, struct drm_file *file) > +static void i915_gem_close_object(struct drm_gem_object *gem, struct drm_file *file) > { > struct drm_i915_gem_object *obj = to_intel_bo(gem); > struct drm_i915_file_private *fpriv = file->driver_priv; > @@ -264,7 +273,7 @@ static void __i915_gem_free_work(struct work_struct *work) > i915_gem_flush_free_objects(i915); > } > > -void i915_gem_free_object(struct drm_gem_object *gem_obj) > +static void i915_gem_free_object(struct drm_gem_object *gem_obj) > { > struct drm_i915_gem_object *obj = to_intel_bo(gem_obj); > struct drm_i915_private *i915 = to_i915(obj->base.dev); > @@ -403,6 +412,12 @@ int __init i915_global_objects_init(void) > return 0; > } > > +static const struct drm_gem_object_funcs i915_gem_object_funcs = { > + .free = i915_gem_free_object, > + .close = i915_gem_close_object, > + .export = i915_gem_prime_export, > +}; > + > #if IS_ENABLED(CONFIG_DRM_I915_SELFTEST) > #include "selftests/huge_gem_object.c" > #include "selftests/huge_pages.c" > diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object.h b/drivers/gpu/drm/i915/gem/i915_gem_object.h > index d46db8d8f38e..eaf3d4147be0 100644 > --- a/drivers/gpu/drm/i915/gem/i915_gem_object.h > +++ b/drivers/gpu/drm/i915/gem/i915_gem_object.h > @@ -38,9 +38,6 @@ void __i915_gem_object_release_shmem(struct drm_i915_gem_object *obj, > > int i915_gem_object_attach_phys(struct drm_i915_gem_object *obj, int align); > > -void i915_gem_close_object(struct drm_gem_object *gem, struct drm_file *file); > -void i915_gem_free_object(struct drm_gem_object *obj); > - > void i915_gem_flush_free_objects(struct drm_i915_private *i915); > > struct sg_table * > diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c > index 94e00e450683..011a3fb41ece 100644 > --- a/drivers/gpu/drm/i915/i915_drv.c > +++ b/drivers/gpu/drm/i915/i915_drv.c > @@ -1750,12 +1750,8 @@ static struct drm_driver driver = { > .lastclose = i915_driver_lastclose, > .postclose = i915_driver_postclose, > > - .gem_close_object = i915_gem_close_object, > - .gem_free_object_unlocked = i915_gem_free_object, > - > .prime_handle_to_fd = drm_gem_prime_handle_to_fd, > .prime_fd_to_handle = drm_gem_prime_fd_to_handle, > - .gem_prime_export = i915_gem_prime_export, > .gem_prime_import = i915_gem_prime_import, > > .dumb_create = i915_gem_dumb_create, > diff --git a/drivers/gpu/drm/i915/selftests/mock_gem_device.c b/drivers/gpu/drm/i915/selftests/mock_gem_device.c > index f127e633f7ca..9244b5d6fb01 100644 > --- a/drivers/gpu/drm/i915/selftests/mock_gem_device.c > +++ b/drivers/gpu/drm/i915/selftests/mock_gem_device.c > @@ -87,9 +87,6 @@ static struct drm_driver mock_driver = { > .name = "mock", > .driver_features = DRIVER_GEM, > .release = mock_device_release, > - > - .gem_close_object = i915_gem_close_object, > - .gem_free_object_unlocked = i915_gem_free_object, > }; > > static void release_dev(struct device *dev) > Looks obviously fine. Reviewed-by: Tvrtko Ursulin Regards, Tvrtko From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,HK_RANDOM_FROM, INCLUDES_PATCH,MAILING_LIST_MULTI,NICE_REPLY_A,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DCB1DC43461 for ; Tue, 15 Sep 2020 16:15:20 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 8FDB621D41 for ; Tue, 15 Sep 2020 16:15:20 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="Vibf2crn" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8FDB621D41 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Type: Content-Transfer-Encoding:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:Date:Message-ID:From: References:To:Subject:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=aOaVoQE6kAOkz1zVKV3FlGuN0PYvYmoImxVb7Yi5Bx0=; b=Vibf2crnOJjQ+OhJ40c5RYZEE n6W1iksXrA/aI+EySCIigxqGv95g4+ezoz4zC48QQDPtivXwgHfagjeR2GKRzboI+cQKdSLGlaVjl munthtvRwOWMyu8BpWDasaVJkd+JFqt5tmKE58ItYPVah1JG4tMVDTTfyr6p2DOQLg3lzWyKXx7u7 LB6l/s/DBFpbP0+9hP7Mwx8EgDYBXTKgMth/XYRnKmiTM+U0STjoFUXlABPEuIy+IYpnHu5TL/1l+ jNuqey8ScZJrzp0aJDmt74fZKdFe3O9cwe3o6z9jBZAzzlvu06C47H6WBSc5k/dCHmEAss5lSvDPO FKpihZ1kQ==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kIDbk-0006wO-0V; Tue, 15 Sep 2020 16:15:04 +0000 Received: from mga07.intel.com ([134.134.136.100]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kIDbg-0006tN-A8; Tue, 15 Sep 2020 16:15:01 +0000 IronPort-SDR: CJMhdRI9hrIaNAJoXFoMAmOeYs0NGWwzjpdLwMFq+SB1JQEZZV3Kl3RsXfmu91RZqB91Jasw0B jDEL0GJUa/fg== X-IronPort-AV: E=McAfee;i="6000,8403,9745"; a="223480716" X-IronPort-AV: E=Sophos;i="5.76,430,1592895600"; d="scan'208";a="223480716" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga004.jf.intel.com ([10.7.209.38]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Sep 2020 09:14:54 -0700 IronPort-SDR: 1NweJQ/LUpVMZGR2CNL7idgXNRkgQYlVvGnbjzV+v3epVrjgQ3OHB8LQ+g+ZsKRvdD4MQ7Rl1b B/J1ZOWPLOog== X-IronPort-AV: E=Sophos;i="5.76,430,1592895600"; d="scan'208";a="451484915" Received: from oshaham-mobl.ger.corp.intel.com (HELO [10.214.241.3]) ([10.214.241.3]) by orsmga004-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Sep 2020 09:14:31 -0700 Subject: Re: [PATCH v2 06/21] drm/i915: Introduce GEM object functions To: Thomas Zimmermann , alexander.deucher@amd.com, christian.koenig@amd.com, airlied@linux.ie, daniel@ffwll.ch, linux@armlinux.org.uk, maarten.lankhorst@linux.intel.com, mripard@kernel.org, l.stach@pengutronix.de, christian.gmeiner@gmail.com, inki.dae@samsung.com, jy0922.shim@samsung.com, sw0312.kim@samsung.com, kyungmin.park@samsung.com, kgene@kernel.org, krzk@kernel.org, patrik.r.jakobsson@gmail.com, jani.nikula@linux.intel.com, joonas.lahtinen@linux.intel.com, rodrigo.vivi@intel.com, chunkuang.hu@kernel.org, p.zabel@pengutronix.de, matthias.bgg@gmail.com, robdclark@gmail.com, sean@poorly.run, bskeggs@redhat.com, tomi.valkeinen@ti.com, eric@anholt.net, hjc@rock-chips.com, heiko@sntech.de, thierry.reding@gmail.com, jonathanh@nvidia.com, rodrigosiqueiramelo@gmail.com, hamohammed.sa@gmail.com, oleksandr_andrushchenko@epam.com, hyun.kwon@xilinx.com, laurent.pinchart@ideasonboard.com, michal.simek@xilinx.com, sumit.semwal@linaro.org, evan.quan@amd.com, Hawking.Zhang@amd.com, tianci.yin@amd.com, marek.olsak@amd.com, hdegoede@redhat.com, andrey.grodzovsky@amd.com, Felix.Kuehling@amd.com, xinhui.pan@amd.com, aaron.liu@amd.com, nirmoy.das@amd.com, chris@chris-wilson.co.uk, matthew.auld@intel.com, andi.shyti@intel.com, sam@ravnborg.org, miaoqinglang@huawei.com, emil.velikov@collabora.com References: <20200915145958.19993-1-tzimmermann@suse.de> <20200915145958.19993-7-tzimmermann@suse.de> From: Tvrtko Ursulin Organization: Intel Corporation UK Plc Message-ID: <76e5eb2f-e324-8f56-866a-15b022abba8d@linux.intel.com> Date: Tue, 15 Sep 2020 17:14:27 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20200915145958.19993-7-tzimmermann@suse.de> Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200915_121500_582822_204F48FD X-CRM114-Status: GOOD ( 23.01 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-samsung-soc@vger.kernel.org, linux-arm-msm@vger.kernel.org, intel-gfx@lists.freedesktop.org, etnaviv@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-rockchip@lists.infradead.org, linux-mediatek@lists.infradead.org, amd-gfx@lists.freedesktop.org, nouveau@lists.freedesktop.org, linux-tegra@vger.kernel.org, xen-devel@lists.xenproject.org, freedreno@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org On 15/09/2020 15:59, Thomas Zimmermann wrote: > GEM object functions deprecate several similar callback interfaces in > struct drm_driver. This patch replaces the per-driver callbacks with > per-instance callbacks in i915. > > v2: > * move object-function instance to i915_gem_object.c (Jani) > > Signed-off-by: Thomas Zimmermann > --- > drivers/gpu/drm/i915/gem/i915_gem_object.c | 21 ++++++++++++++++--- > drivers/gpu/drm/i915/gem/i915_gem_object.h | 3 --- > drivers/gpu/drm/i915/i915_drv.c | 4 ---- > .../gpu/drm/i915/selftests/mock_gem_device.c | 3 --- > 4 files changed, 18 insertions(+), 13 deletions(-) > > diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object.c b/drivers/gpu/drm/i915/gem/i915_gem_object.c > index c8421fd9d2dc..3389ac972d16 100644 > --- a/drivers/gpu/drm/i915/gem/i915_gem_object.c > +++ b/drivers/gpu/drm/i915/gem/i915_gem_object.c > @@ -39,9 +39,18 @@ static struct i915_global_object { > struct kmem_cache *slab_objects; > } global; > > +static const struct drm_gem_object_funcs i915_gem_object_funcs; > + > struct drm_i915_gem_object *i915_gem_object_alloc(void) > { > - return kmem_cache_zalloc(global.slab_objects, GFP_KERNEL); > + struct drm_i915_gem_object *obj; > + > + obj = kmem_cache_zalloc(global.slab_objects, GFP_KERNEL); > + if (!obj) > + return NULL; > + obj->base.funcs = &i915_gem_object_funcs; > + > + return obj; > } > > void i915_gem_object_free(struct drm_i915_gem_object *obj) > @@ -101,7 +110,7 @@ void i915_gem_object_set_cache_coherency(struct drm_i915_gem_object *obj, > !(obj->cache_coherent & I915_BO_CACHE_COHERENT_FOR_WRITE); > } > > -void i915_gem_close_object(struct drm_gem_object *gem, struct drm_file *file) > +static void i915_gem_close_object(struct drm_gem_object *gem, struct drm_file *file) > { > struct drm_i915_gem_object *obj = to_intel_bo(gem); > struct drm_i915_file_private *fpriv = file->driver_priv; > @@ -264,7 +273,7 @@ static void __i915_gem_free_work(struct work_struct *work) > i915_gem_flush_free_objects(i915); > } > > -void i915_gem_free_object(struct drm_gem_object *gem_obj) > +static void i915_gem_free_object(struct drm_gem_object *gem_obj) > { > struct drm_i915_gem_object *obj = to_intel_bo(gem_obj); > struct drm_i915_private *i915 = to_i915(obj->base.dev); > @@ -403,6 +412,12 @@ int __init i915_global_objects_init(void) > return 0; > } > > +static const struct drm_gem_object_funcs i915_gem_object_funcs = { > + .free = i915_gem_free_object, > + .close = i915_gem_close_object, > + .export = i915_gem_prime_export, > +}; > + > #if IS_ENABLED(CONFIG_DRM_I915_SELFTEST) > #include "selftests/huge_gem_object.c" > #include "selftests/huge_pages.c" > diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object.h b/drivers/gpu/drm/i915/gem/i915_gem_object.h > index d46db8d8f38e..eaf3d4147be0 100644 > --- a/drivers/gpu/drm/i915/gem/i915_gem_object.h > +++ b/drivers/gpu/drm/i915/gem/i915_gem_object.h > @@ -38,9 +38,6 @@ void __i915_gem_object_release_shmem(struct drm_i915_gem_object *obj, > > int i915_gem_object_attach_phys(struct drm_i915_gem_object *obj, int align); > > -void i915_gem_close_object(struct drm_gem_object *gem, struct drm_file *file); > -void i915_gem_free_object(struct drm_gem_object *obj); > - > void i915_gem_flush_free_objects(struct drm_i915_private *i915); > > struct sg_table * > diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c > index 94e00e450683..011a3fb41ece 100644 > --- a/drivers/gpu/drm/i915/i915_drv.c > +++ b/drivers/gpu/drm/i915/i915_drv.c > @@ -1750,12 +1750,8 @@ static struct drm_driver driver = { > .lastclose = i915_driver_lastclose, > .postclose = i915_driver_postclose, > > - .gem_close_object = i915_gem_close_object, > - .gem_free_object_unlocked = i915_gem_free_object, > - > .prime_handle_to_fd = drm_gem_prime_handle_to_fd, > .prime_fd_to_handle = drm_gem_prime_fd_to_handle, > - .gem_prime_export = i915_gem_prime_export, > .gem_prime_import = i915_gem_prime_import, > > .dumb_create = i915_gem_dumb_create, > diff --git a/drivers/gpu/drm/i915/selftests/mock_gem_device.c b/drivers/gpu/drm/i915/selftests/mock_gem_device.c > index f127e633f7ca..9244b5d6fb01 100644 > --- a/drivers/gpu/drm/i915/selftests/mock_gem_device.c > +++ b/drivers/gpu/drm/i915/selftests/mock_gem_device.c > @@ -87,9 +87,6 @@ static struct drm_driver mock_driver = { > .name = "mock", > .driver_features = DRIVER_GEM, > .release = mock_device_release, > - > - .gem_close_object = i915_gem_close_object, > - .gem_free_object_unlocked = i915_gem_free_object, > }; > > static void release_dev(struct device *dev) > Looks obviously fine. Reviewed-by: Tvrtko Ursulin Regards, Tvrtko _______________________________________________ Linux-mediatek mailing list Linux-mediatek@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-mediatek From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,HK_RANDOM_FROM, INCLUDES_PATCH,MAILING_LIST_MULTI,NICE_REPLY_A,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9A77DC433E2 for ; Tue, 15 Sep 2020 16:15:19 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 5346021D41 for ; Tue, 15 Sep 2020 16:15:19 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="wayMZmN/" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5346021D41 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Type: Content-Transfer-Encoding:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:Date:Message-ID:From: References:To:Subject:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=ZQ/oJZ57hKZ3t5y2tHuPWQIAkBJEeEhsKwZe0kv2QzA=; b=wayMZmN/x7JaHSaMfoLWzCu8S ZnNGB1OPeqXhRO2ZBsm9F1kdxMdPRZ80oh3zn3/0Rq+AtJDCt3DYtbdjzrziZcmWo+WfQ+Ov7u4ZA Oggs6wrJQMtG4N/f3/rpVPrwJX9wK9pEdOyNc2lciim1Dd/QmY/zveQxpzfQrtHAwM4MIja9K95BG WDTO13C1XraUtCJrEVLOzEea8KBCt5EJourTDUX1VL9nDm8zMtoWgsq+wQPeTwcO7wNTCawT3WI0x rOr94YOSRpHz53ct5YtGCKVlIKz6zPPG1MUGEHGHyqJvLVrEt39cG6MINpD6yE/R58iT6vCBIuoUD nDRbgAn5A==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kIDbq-0006z9-Af; Tue, 15 Sep 2020 16:15:10 +0000 Received: from mga07.intel.com ([134.134.136.100]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kIDbg-0006tN-A8; Tue, 15 Sep 2020 16:15:01 +0000 IronPort-SDR: CJMhdRI9hrIaNAJoXFoMAmOeYs0NGWwzjpdLwMFq+SB1JQEZZV3Kl3RsXfmu91RZqB91Jasw0B jDEL0GJUa/fg== X-IronPort-AV: E=McAfee;i="6000,8403,9745"; a="223480716" X-IronPort-AV: E=Sophos;i="5.76,430,1592895600"; d="scan'208";a="223480716" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga004.jf.intel.com ([10.7.209.38]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Sep 2020 09:14:54 -0700 IronPort-SDR: 1NweJQ/LUpVMZGR2CNL7idgXNRkgQYlVvGnbjzV+v3epVrjgQ3OHB8LQ+g+ZsKRvdD4MQ7Rl1b B/J1ZOWPLOog== X-IronPort-AV: E=Sophos;i="5.76,430,1592895600"; d="scan'208";a="451484915" Received: from oshaham-mobl.ger.corp.intel.com (HELO [10.214.241.3]) ([10.214.241.3]) by orsmga004-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Sep 2020 09:14:31 -0700 Subject: Re: [PATCH v2 06/21] drm/i915: Introduce GEM object functions To: Thomas Zimmermann , alexander.deucher@amd.com, christian.koenig@amd.com, airlied@linux.ie, daniel@ffwll.ch, linux@armlinux.org.uk, maarten.lankhorst@linux.intel.com, mripard@kernel.org, l.stach@pengutronix.de, christian.gmeiner@gmail.com, inki.dae@samsung.com, jy0922.shim@samsung.com, sw0312.kim@samsung.com, kyungmin.park@samsung.com, kgene@kernel.org, krzk@kernel.org, patrik.r.jakobsson@gmail.com, jani.nikula@linux.intel.com, joonas.lahtinen@linux.intel.com, rodrigo.vivi@intel.com, chunkuang.hu@kernel.org, p.zabel@pengutronix.de, matthias.bgg@gmail.com, robdclark@gmail.com, sean@poorly.run, bskeggs@redhat.com, tomi.valkeinen@ti.com, eric@anholt.net, hjc@rock-chips.com, heiko@sntech.de, thierry.reding@gmail.com, jonathanh@nvidia.com, rodrigosiqueiramelo@gmail.com, hamohammed.sa@gmail.com, oleksandr_andrushchenko@epam.com, hyun.kwon@xilinx.com, laurent.pinchart@ideasonboard.com, michal.simek@xilinx.com, sumit.semwal@linaro.org, evan.quan@amd.com, Hawking.Zhang@amd.com, tianci.yin@amd.com, marek.olsak@amd.com, hdegoede@redhat.com, andrey.grodzovsky@amd.com, Felix.Kuehling@amd.com, xinhui.pan@amd.com, aaron.liu@amd.com, nirmoy.das@amd.com, chris@chris-wilson.co.uk, matthew.auld@intel.com, andi.shyti@intel.com, sam@ravnborg.org, miaoqinglang@huawei.com, emil.velikov@collabora.com References: <20200915145958.19993-1-tzimmermann@suse.de> <20200915145958.19993-7-tzimmermann@suse.de> From: Tvrtko Ursulin Organization: Intel Corporation UK Plc Message-ID: <76e5eb2f-e324-8f56-866a-15b022abba8d@linux.intel.com> Date: Tue, 15 Sep 2020 17:14:27 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20200915145958.19993-7-tzimmermann@suse.de> Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200915_121500_582822_204F48FD X-CRM114-Status: GOOD ( 23.01 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-samsung-soc@vger.kernel.org, linux-arm-msm@vger.kernel.org, intel-gfx@lists.freedesktop.org, etnaviv@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-rockchip@lists.infradead.org, linux-mediatek@lists.infradead.org, amd-gfx@lists.freedesktop.org, nouveau@lists.freedesktop.org, linux-tegra@vger.kernel.org, xen-devel@lists.xenproject.org, freedreno@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org On 15/09/2020 15:59, Thomas Zimmermann wrote: > GEM object functions deprecate several similar callback interfaces in > struct drm_driver. This patch replaces the per-driver callbacks with > per-instance callbacks in i915. > > v2: > * move object-function instance to i915_gem_object.c (Jani) > > Signed-off-by: Thomas Zimmermann > --- > drivers/gpu/drm/i915/gem/i915_gem_object.c | 21 ++++++++++++++++--- > drivers/gpu/drm/i915/gem/i915_gem_object.h | 3 --- > drivers/gpu/drm/i915/i915_drv.c | 4 ---- > .../gpu/drm/i915/selftests/mock_gem_device.c | 3 --- > 4 files changed, 18 insertions(+), 13 deletions(-) > > diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object.c b/drivers/gpu/drm/i915/gem/i915_gem_object.c > index c8421fd9d2dc..3389ac972d16 100644 > --- a/drivers/gpu/drm/i915/gem/i915_gem_object.c > +++ b/drivers/gpu/drm/i915/gem/i915_gem_object.c > @@ -39,9 +39,18 @@ static struct i915_global_object { > struct kmem_cache *slab_objects; > } global; > > +static const struct drm_gem_object_funcs i915_gem_object_funcs; > + > struct drm_i915_gem_object *i915_gem_object_alloc(void) > { > - return kmem_cache_zalloc(global.slab_objects, GFP_KERNEL); > + struct drm_i915_gem_object *obj; > + > + obj = kmem_cache_zalloc(global.slab_objects, GFP_KERNEL); > + if (!obj) > + return NULL; > + obj->base.funcs = &i915_gem_object_funcs; > + > + return obj; > } > > void i915_gem_object_free(struct drm_i915_gem_object *obj) > @@ -101,7 +110,7 @@ void i915_gem_object_set_cache_coherency(struct drm_i915_gem_object *obj, > !(obj->cache_coherent & I915_BO_CACHE_COHERENT_FOR_WRITE); > } > > -void i915_gem_close_object(struct drm_gem_object *gem, struct drm_file *file) > +static void i915_gem_close_object(struct drm_gem_object *gem, struct drm_file *file) > { > struct drm_i915_gem_object *obj = to_intel_bo(gem); > struct drm_i915_file_private *fpriv = file->driver_priv; > @@ -264,7 +273,7 @@ static void __i915_gem_free_work(struct work_struct *work) > i915_gem_flush_free_objects(i915); > } > > -void i915_gem_free_object(struct drm_gem_object *gem_obj) > +static void i915_gem_free_object(struct drm_gem_object *gem_obj) > { > struct drm_i915_gem_object *obj = to_intel_bo(gem_obj); > struct drm_i915_private *i915 = to_i915(obj->base.dev); > @@ -403,6 +412,12 @@ int __init i915_global_objects_init(void) > return 0; > } > > +static const struct drm_gem_object_funcs i915_gem_object_funcs = { > + .free = i915_gem_free_object, > + .close = i915_gem_close_object, > + .export = i915_gem_prime_export, > +}; > + > #if IS_ENABLED(CONFIG_DRM_I915_SELFTEST) > #include "selftests/huge_gem_object.c" > #include "selftests/huge_pages.c" > diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object.h b/drivers/gpu/drm/i915/gem/i915_gem_object.h > index d46db8d8f38e..eaf3d4147be0 100644 > --- a/drivers/gpu/drm/i915/gem/i915_gem_object.h > +++ b/drivers/gpu/drm/i915/gem/i915_gem_object.h > @@ -38,9 +38,6 @@ void __i915_gem_object_release_shmem(struct drm_i915_gem_object *obj, > > int i915_gem_object_attach_phys(struct drm_i915_gem_object *obj, int align); > > -void i915_gem_close_object(struct drm_gem_object *gem, struct drm_file *file); > -void i915_gem_free_object(struct drm_gem_object *obj); > - > void i915_gem_flush_free_objects(struct drm_i915_private *i915); > > struct sg_table * > diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c > index 94e00e450683..011a3fb41ece 100644 > --- a/drivers/gpu/drm/i915/i915_drv.c > +++ b/drivers/gpu/drm/i915/i915_drv.c > @@ -1750,12 +1750,8 @@ static struct drm_driver driver = { > .lastclose = i915_driver_lastclose, > .postclose = i915_driver_postclose, > > - .gem_close_object = i915_gem_close_object, > - .gem_free_object_unlocked = i915_gem_free_object, > - > .prime_handle_to_fd = drm_gem_prime_handle_to_fd, > .prime_fd_to_handle = drm_gem_prime_fd_to_handle, > - .gem_prime_export = i915_gem_prime_export, > .gem_prime_import = i915_gem_prime_import, > > .dumb_create = i915_gem_dumb_create, > diff --git a/drivers/gpu/drm/i915/selftests/mock_gem_device.c b/drivers/gpu/drm/i915/selftests/mock_gem_device.c > index f127e633f7ca..9244b5d6fb01 100644 > --- a/drivers/gpu/drm/i915/selftests/mock_gem_device.c > +++ b/drivers/gpu/drm/i915/selftests/mock_gem_device.c > @@ -87,9 +87,6 @@ static struct drm_driver mock_driver = { > .name = "mock", > .driver_features = DRIVER_GEM, > .release = mock_device_release, > - > - .gem_close_object = i915_gem_close_object, > - .gem_free_object_unlocked = i915_gem_free_object, > }; > > static void release_dev(struct device *dev) > Looks obviously fine. Reviewed-by: Tvrtko Ursulin Regards, Tvrtko _______________________________________________ Linux-rockchip mailing list Linux-rockchip@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-rockchip From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tvrtko Ursulin Subject: Re: [PATCH v2 06/21] drm/i915: Introduce GEM object functions Date: Tue, 15 Sep 2020 17:14:27 +0100 Message-ID: <76e5eb2f-e324-8f56-866a-15b022abba8d@linux.intel.com> References: <20200915145958.19993-1-tzimmermann@suse.de> <20200915145958.19993-7-tzimmermann@suse.de> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; Format="flowed" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20200915145958.19993-7-tzimmermann-l3A5Bk7waGM@public.gmane.org> Content-Language: en-US List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "amd-gfx" To: Thomas Zimmermann , alexander.deucher-5C7GfCeVMHo@public.gmane.org, christian.koenig-5C7GfCeVMHo@public.gmane.org, airlied-cv59FeDIM0c@public.gmane.org, daniel-/w4YWyX8dFk@public.gmane.org, linux-I+IVW8TIWO2tmTQ+vhA3Yw@public.gmane.org, maarten.lankhorst-VuQAYsv1563Yd54FQh9/CA@public.gmane.org, mripard-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, l.stach-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org, christian.gmeiner-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, inki.dae-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org, jy0922.shim-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org, sw0312.kim-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org, kyungmin.park-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org, kgene-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, krzk-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, patrik.r.jakobsson-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, jani.nikula-VuQAYsv1563Yd54FQh9/CA@public.gmane.org, joonas.lahtinen-VuQAYsv1563Yd54FQh9/CA@public.gmane.org, rodrigo.vivi-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org, chunkuang.hu-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, p.zabel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org, matthias.bgg-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, robdclark-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, sean-p7yTbzM4H96eqtR555YLDQ@public.gmane.org, bskeggs-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, tomi.valkeinen-l0cyMroinI0@public.gmane.org, eric-WhKQ6XTQaPysTnJN9+BGXg@public.gmane.org, hjc-TNX95d0MmH7DzftRWevZcw@public.gmane.org, heiko-4mtYJXux2i+zQB+pC5nmwQ@public.gmane.org, thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, jonathanh-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org, rodrigosiqueiramelo-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, hamohammed.sa-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, oleksandr_andrushchenko-uRwfk40T5oI@public.gmane.org, hyun.kwon-gjFFaj9aHVfQT0dZR+AlfA@public.gmane.org, laure Cc: linux-samsung-soc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-msm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, intel-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, etnaviv-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, xen-devel-GuqFBffKawtpuQazS67q72D2FQJk+8+b@public.gmane.org, freedreno-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org List-Id: nouveau.vger.kernel.org On 15/09/2020 15:59, Thomas Zimmermann wrote: > GEM object functions deprecate several similar callback interfaces in > struct drm_driver. This patch replaces the per-driver callbacks with > per-instance callbacks in i915. > > v2: > * move object-function instance to i915_gem_object.c (Jani) > > Signed-off-by: Thomas Zimmermann > --- > drivers/gpu/drm/i915/gem/i915_gem_object.c | 21 ++++++++++++++++--- > drivers/gpu/drm/i915/gem/i915_gem_object.h | 3 --- > drivers/gpu/drm/i915/i915_drv.c | 4 ---- > .../gpu/drm/i915/selftests/mock_gem_device.c | 3 --- > 4 files changed, 18 insertions(+), 13 deletions(-) > > diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object.c b/drivers/gpu/drm/i915/gem/i915_gem_object.c > index c8421fd9d2dc..3389ac972d16 100644 > --- a/drivers/gpu/drm/i915/gem/i915_gem_object.c > +++ b/drivers/gpu/drm/i915/gem/i915_gem_object.c > @@ -39,9 +39,18 @@ static struct i915_global_object { > struct kmem_cache *slab_objects; > } global; > > +static const struct drm_gem_object_funcs i915_gem_object_funcs; > + > struct drm_i915_gem_object *i915_gem_object_alloc(void) > { > - return kmem_cache_zalloc(global.slab_objects, GFP_KERNEL); > + struct drm_i915_gem_object *obj; > + > + obj = kmem_cache_zalloc(global.slab_objects, GFP_KERNEL); > + if (!obj) > + return NULL; > + obj->base.funcs = &i915_gem_object_funcs; > + > + return obj; > } > > void i915_gem_object_free(struct drm_i915_gem_object *obj) > @@ -101,7 +110,7 @@ void i915_gem_object_set_cache_coherency(struct drm_i915_gem_object *obj, > !(obj->cache_coherent & I915_BO_CACHE_COHERENT_FOR_WRITE); > } > > -void i915_gem_close_object(struct drm_gem_object *gem, struct drm_file *file) > +static void i915_gem_close_object(struct drm_gem_object *gem, struct drm_file *file) > { > struct drm_i915_gem_object *obj = to_intel_bo(gem); > struct drm_i915_file_private *fpriv = file->driver_priv; > @@ -264,7 +273,7 @@ static void __i915_gem_free_work(struct work_struct *work) > i915_gem_flush_free_objects(i915); > } > > -void i915_gem_free_object(struct drm_gem_object *gem_obj) > +static void i915_gem_free_object(struct drm_gem_object *gem_obj) > { > struct drm_i915_gem_object *obj = to_intel_bo(gem_obj); > struct drm_i915_private *i915 = to_i915(obj->base.dev); > @@ -403,6 +412,12 @@ int __init i915_global_objects_init(void) > return 0; > } > > +static const struct drm_gem_object_funcs i915_gem_object_funcs = { > + .free = i915_gem_free_object, > + .close = i915_gem_close_object, > + .export = i915_gem_prime_export, > +}; > + > #if IS_ENABLED(CONFIG_DRM_I915_SELFTEST) > #include "selftests/huge_gem_object.c" > #include "selftests/huge_pages.c" > diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object.h b/drivers/gpu/drm/i915/gem/i915_gem_object.h > index d46db8d8f38e..eaf3d4147be0 100644 > --- a/drivers/gpu/drm/i915/gem/i915_gem_object.h > +++ b/drivers/gpu/drm/i915/gem/i915_gem_object.h > @@ -38,9 +38,6 @@ void __i915_gem_object_release_shmem(struct drm_i915_gem_object *obj, > > int i915_gem_object_attach_phys(struct drm_i915_gem_object *obj, int align); > > -void i915_gem_close_object(struct drm_gem_object *gem, struct drm_file *file); > -void i915_gem_free_object(struct drm_gem_object *obj); > - > void i915_gem_flush_free_objects(struct drm_i915_private *i915); > > struct sg_table * > diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c > index 94e00e450683..011a3fb41ece 100644 > --- a/drivers/gpu/drm/i915/i915_drv.c > +++ b/drivers/gpu/drm/i915/i915_drv.c > @@ -1750,12 +1750,8 @@ static struct drm_driver driver = { > .lastclose = i915_driver_lastclose, > .postclose = i915_driver_postclose, > > - .gem_close_object = i915_gem_close_object, > - .gem_free_object_unlocked = i915_gem_free_object, > - > .prime_handle_to_fd = drm_gem_prime_handle_to_fd, > .prime_fd_to_handle = drm_gem_prime_fd_to_handle, > - .gem_prime_export = i915_gem_prime_export, > .gem_prime_import = i915_gem_prime_import, > > .dumb_create = i915_gem_dumb_create, > diff --git a/drivers/gpu/drm/i915/selftests/mock_gem_device.c b/drivers/gpu/drm/i915/selftests/mock_gem_device.c > index f127e633f7ca..9244b5d6fb01 100644 > --- a/drivers/gpu/drm/i915/selftests/mock_gem_device.c > +++ b/drivers/gpu/drm/i915/selftests/mock_gem_device.c > @@ -87,9 +87,6 @@ static struct drm_driver mock_driver = { > .name = "mock", > .driver_features = DRIVER_GEM, > .release = mock_device_release, > - > - .gem_close_object = i915_gem_close_object, > - .gem_free_object_unlocked = i915_gem_free_object, > }; > > static void release_dev(struct device *dev) > Looks obviously fine. Reviewed-by: Tvrtko Ursulin Regards, Tvrtko From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.5 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,HK_RANDOM_FROM,INCLUDES_PATCH, MAILING_LIST_MULTI,NICE_REPLY_A,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 76926C433E2 for ; Tue, 15 Sep 2020 16:15:07 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 3B18021D41 for ; Tue, 15 Sep 2020 16:15:07 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3B18021D41 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 30F476E885; Tue, 15 Sep 2020 16:15:02 +0000 (UTC) Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTPS id 1EA636E0E8; Tue, 15 Sep 2020 16:15:00 +0000 (UTC) IronPort-SDR: 6ic9aYcZt9Nt136rVelO88SqUeOa9xkmbh0KagnNqg2vED77fde60vV4yOa3BMBsuVlwHNvSGK KbDuRV+PeIbg== X-IronPort-AV: E=McAfee;i="6000,8403,9745"; a="156718783" X-IronPort-AV: E=Sophos;i="5.76,430,1592895600"; d="scan'208";a="156718783" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga004.jf.intel.com ([10.7.209.38]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Sep 2020 09:14:55 -0700 IronPort-SDR: 1NweJQ/LUpVMZGR2CNL7idgXNRkgQYlVvGnbjzV+v3epVrjgQ3OHB8LQ+g+ZsKRvdD4MQ7Rl1b B/J1ZOWPLOog== X-IronPort-AV: E=Sophos;i="5.76,430,1592895600"; d="scan'208";a="451484915" Received: from oshaham-mobl.ger.corp.intel.com (HELO [10.214.241.3]) ([10.214.241.3]) by orsmga004-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Sep 2020 09:14:31 -0700 Subject: Re: [PATCH v2 06/21] drm/i915: Introduce GEM object functions To: Thomas Zimmermann , alexander.deucher@amd.com, christian.koenig@amd.com, airlied@linux.ie, daniel@ffwll.ch, linux@armlinux.org.uk, maarten.lankhorst@linux.intel.com, mripard@kernel.org, l.stach@pengutronix.de, christian.gmeiner@gmail.com, inki.dae@samsung.com, jy0922.shim@samsung.com, sw0312.kim@samsung.com, kyungmin.park@samsung.com, kgene@kernel.org, krzk@kernel.org, patrik.r.jakobsson@gmail.com, jani.nikula@linux.intel.com, joonas.lahtinen@linux.intel.com, rodrigo.vivi@intel.com, chunkuang.hu@kernel.org, p.zabel@pengutronix.de, matthias.bgg@gmail.com, robdclark@gmail.com, sean@poorly.run, bskeggs@redhat.com, tomi.valkeinen@ti.com, eric@anholt.net, hjc@rock-chips.com, heiko@sntech.de, thierry.reding@gmail.com, jonathanh@nvidia.com, rodrigosiqueiramelo@gmail.com, hamohammed.sa@gmail.com, oleksandr_andrushchenko@epam.com, hyun.kwon@xilinx.com, laurent.pinchart@ideasonboard.com, michal.simek@xilinx.com, sumit.semwal@linaro.org, evan.quan@amd.com, Hawking.Zhang@amd.com, tianci.yin@amd.com, marek.olsak@amd.com, hdegoede@redhat.com, andrey.grodzovsky@amd.com, Felix.Kuehling@amd.com, xinhui.pan@amd.com, aaron.liu@amd.com, nirmoy.das@amd.com, chris@chris-wilson.co.uk, matthew.auld@intel.com, andi.shyti@intel.com, sam@ravnborg.org, miaoqinglang@huawei.com, emil.velikov@collabora.com References: <20200915145958.19993-1-tzimmermann@suse.de> <20200915145958.19993-7-tzimmermann@suse.de> From: Tvrtko Ursulin Organization: Intel Corporation UK Plc Message-ID: <76e5eb2f-e324-8f56-866a-15b022abba8d@linux.intel.com> Date: Tue, 15 Sep 2020 17:14:27 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20200915145958.19993-7-tzimmermann@suse.de> Content-Language: en-US X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-samsung-soc@vger.kernel.org, linux-arm-msm@vger.kernel.org, intel-gfx@lists.freedesktop.org, etnaviv@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-rockchip@lists.infradead.org, linux-mediatek@lists.infradead.org, amd-gfx@lists.freedesktop.org, nouveau@lists.freedesktop.org, linux-tegra@vger.kernel.org, xen-devel@lists.xenproject.org, freedreno@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" On 15/09/2020 15:59, Thomas Zimmermann wrote: > GEM object functions deprecate several similar callback interfaces in > struct drm_driver. This patch replaces the per-driver callbacks with > per-instance callbacks in i915. > > v2: > * move object-function instance to i915_gem_object.c (Jani) > > Signed-off-by: Thomas Zimmermann > --- > drivers/gpu/drm/i915/gem/i915_gem_object.c | 21 ++++++++++++++++--- > drivers/gpu/drm/i915/gem/i915_gem_object.h | 3 --- > drivers/gpu/drm/i915/i915_drv.c | 4 ---- > .../gpu/drm/i915/selftests/mock_gem_device.c | 3 --- > 4 files changed, 18 insertions(+), 13 deletions(-) > > diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object.c b/drivers/gpu/drm/i915/gem/i915_gem_object.c > index c8421fd9d2dc..3389ac972d16 100644 > --- a/drivers/gpu/drm/i915/gem/i915_gem_object.c > +++ b/drivers/gpu/drm/i915/gem/i915_gem_object.c > @@ -39,9 +39,18 @@ static struct i915_global_object { > struct kmem_cache *slab_objects; > } global; > > +static const struct drm_gem_object_funcs i915_gem_object_funcs; > + > struct drm_i915_gem_object *i915_gem_object_alloc(void) > { > - return kmem_cache_zalloc(global.slab_objects, GFP_KERNEL); > + struct drm_i915_gem_object *obj; > + > + obj = kmem_cache_zalloc(global.slab_objects, GFP_KERNEL); > + if (!obj) > + return NULL; > + obj->base.funcs = &i915_gem_object_funcs; > + > + return obj; > } > > void i915_gem_object_free(struct drm_i915_gem_object *obj) > @@ -101,7 +110,7 @@ void i915_gem_object_set_cache_coherency(struct drm_i915_gem_object *obj, > !(obj->cache_coherent & I915_BO_CACHE_COHERENT_FOR_WRITE); > } > > -void i915_gem_close_object(struct drm_gem_object *gem, struct drm_file *file) > +static void i915_gem_close_object(struct drm_gem_object *gem, struct drm_file *file) > { > struct drm_i915_gem_object *obj = to_intel_bo(gem); > struct drm_i915_file_private *fpriv = file->driver_priv; > @@ -264,7 +273,7 @@ static void __i915_gem_free_work(struct work_struct *work) > i915_gem_flush_free_objects(i915); > } > > -void i915_gem_free_object(struct drm_gem_object *gem_obj) > +static void i915_gem_free_object(struct drm_gem_object *gem_obj) > { > struct drm_i915_gem_object *obj = to_intel_bo(gem_obj); > struct drm_i915_private *i915 = to_i915(obj->base.dev); > @@ -403,6 +412,12 @@ int __init i915_global_objects_init(void) > return 0; > } > > +static const struct drm_gem_object_funcs i915_gem_object_funcs = { > + .free = i915_gem_free_object, > + .close = i915_gem_close_object, > + .export = i915_gem_prime_export, > +}; > + > #if IS_ENABLED(CONFIG_DRM_I915_SELFTEST) > #include "selftests/huge_gem_object.c" > #include "selftests/huge_pages.c" > diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object.h b/drivers/gpu/drm/i915/gem/i915_gem_object.h > index d46db8d8f38e..eaf3d4147be0 100644 > --- a/drivers/gpu/drm/i915/gem/i915_gem_object.h > +++ b/drivers/gpu/drm/i915/gem/i915_gem_object.h > @@ -38,9 +38,6 @@ void __i915_gem_object_release_shmem(struct drm_i915_gem_object *obj, > > int i915_gem_object_attach_phys(struct drm_i915_gem_object *obj, int align); > > -void i915_gem_close_object(struct drm_gem_object *gem, struct drm_file *file); > -void i915_gem_free_object(struct drm_gem_object *obj); > - > void i915_gem_flush_free_objects(struct drm_i915_private *i915); > > struct sg_table * > diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c > index 94e00e450683..011a3fb41ece 100644 > --- a/drivers/gpu/drm/i915/i915_drv.c > +++ b/drivers/gpu/drm/i915/i915_drv.c > @@ -1750,12 +1750,8 @@ static struct drm_driver driver = { > .lastclose = i915_driver_lastclose, > .postclose = i915_driver_postclose, > > - .gem_close_object = i915_gem_close_object, > - .gem_free_object_unlocked = i915_gem_free_object, > - > .prime_handle_to_fd = drm_gem_prime_handle_to_fd, > .prime_fd_to_handle = drm_gem_prime_fd_to_handle, > - .gem_prime_export = i915_gem_prime_export, > .gem_prime_import = i915_gem_prime_import, > > .dumb_create = i915_gem_dumb_create, > diff --git a/drivers/gpu/drm/i915/selftests/mock_gem_device.c b/drivers/gpu/drm/i915/selftests/mock_gem_device.c > index f127e633f7ca..9244b5d6fb01 100644 > --- a/drivers/gpu/drm/i915/selftests/mock_gem_device.c > +++ b/drivers/gpu/drm/i915/selftests/mock_gem_device.c > @@ -87,9 +87,6 @@ static struct drm_driver mock_driver = { > .name = "mock", > .driver_features = DRIVER_GEM, > .release = mock_device_release, > - > - .gem_close_object = i915_gem_close_object, > - .gem_free_object_unlocked = i915_gem_free_object, > }; > > static void release_dev(struct device *dev) > Looks obviously fine. Reviewed-by: Tvrtko Ursulin Regards, Tvrtko _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel