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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id A63F2C7EE21 for ; Tue, 2 May 2023 00:17:35 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id B8B0710E48F; Tue, 2 May 2023 00:17:33 +0000 (UTC) Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by gabe.freedesktop.org (Postfix) with ESMTPS id 69ECA10E34B for ; Tue, 2 May 2023 00:17:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1682986648; x=1714522648; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=GIKX6E6ddCDB0Akl2TBjonE56v7VKxAqjFITDnvXsuI=; b=iCmHwhDrJ8UJng6Tqpbw23nDd8UTI++e0p9GXE1c7JGvh9qpfSd4uIJ1 cTgRzvQjbXbqRlIdFOhskoHkIcyZ0OO4wTQQFIGROgOPdFqvIGclGrOSY ac3zK0OTX8FlriLygp/nvPFRb1bbK/Sn6nA0udvEY9lwbU8STMhvd542V 0gJDpyWr+wJFbKsaaqPeyr/zAyKNrhqSCpeGZM4etHY0H2iTsFvTZbHOR F3j1BMrdCwJC+OtWRqmQS8TO6RA5DTPPaHW/OqQPzrli8/usrm7ChQNX/ 9egMHCfn478afRQ3O8apooGG/yWTckAhoYL5sRut0CQu+dHNwzleD2QPW g==; X-IronPort-AV: E=McAfee;i="6600,9927,10697"; a="332619564" X-IronPort-AV: E=Sophos;i="5.99,242,1677571200"; d="scan'208";a="332619564" Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 May 2023 17:17:27 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10697"; a="765541672" X-IronPort-AV: E=Sophos;i="5.99,242,1677571200"; d="scan'208";a="765541672" Received: from lstrano-desk.jf.intel.com ([10.24.89.184]) by fmsmga004-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 May 2023 17:17:26 -0700 From: Matthew Brost To: Date: Mon, 1 May 2023 17:17:00 -0700 Message-Id: <20230502001727.3211096-5-matthew.brost@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230502001727.3211096-1-matthew.brost@intel.com> References: <20230502001727.3211096-1-matthew.brost@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [Intel-xe] [PATCH v2 04/31] drm/xe: Use DRM_SCHED_POLICY_SINGLE_ENTITY mode X-BeenThere: intel-xe@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Xe graphics driver List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-xe-bounces@lists.freedesktop.org Sender: "Intel-xe" We create 1 GPU scheduler per entity in Xe, use DRM_SCHED_POLICY_SINGLE_ENTITY scheduling which is designed for that paradigm. Signed-off-by: Matthew Brost --- drivers/gpu/drm/xe/xe_execlist.c | 3 ++- drivers/gpu/drm/xe/xe_guc_submit.c | 3 +-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/xe/xe_execlist.c b/drivers/gpu/drm/xe/xe_execlist.c index 48060d14547a..79fb951c2965 100644 --- a/drivers/gpu/drm/xe/xe_execlist.c +++ b/drivers/gpu/drm/xe/xe_execlist.c @@ -339,7 +339,8 @@ static int execlist_engine_init(struct xe_engine *e) err = drm_sched_init(&exl->sched, &drm_sched_ops, NULL, e->lrc[0].ring.size / MAX_JOB_SIZE_BYTES, XE_SCHED_HANG_LIMIT, XE_SCHED_JOB_TIMEOUT, - NULL, NULL, e->hwe->name, DRM_SCHED_POLICY_DEFAULT, + NULL, NULL, e->hwe->name, + DRM_SCHED_POLICY_SINGLE_ENTITY, gt_to_xe(e->gt)->drm.dev); if (err) goto err_free; diff --git a/drivers/gpu/drm/xe/xe_guc_submit.c b/drivers/gpu/drm/xe/xe_guc_submit.c index 9d3fadca43be..68d09e7a4cc0 100644 --- a/drivers/gpu/drm/xe/xe_guc_submit.c +++ b/drivers/gpu/drm/xe/xe_guc_submit.c @@ -1084,7 +1084,7 @@ static int guc_engine_init(struct xe_engine *e) err = drm_sched_init(&ge->sched, &drm_sched_ops, NULL, e->lrc[0].ring.size / MAX_JOB_SIZE_BYTES, 64, timeout, guc_to_gt(guc)->ordered_wq, NULL, - e->name, DRM_SCHED_POLICY_DEFAULT, + e->name, DRM_SCHED_POLICY_SINGLE_ENTITY, gt_to_xe(e->gt)->drm.dev); if (err) goto err_free; @@ -1185,7 +1185,6 @@ static int guc_engine_set_priority(struct xe_engine *e, if (!msg) return -ENOMEM; - drm_sched_entity_set_priority(e->entity, priority); guc_engine_add_msg(e, msg, SET_SCHED_PROPS); return 0; -- 2.34.1