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 077E9CAC5B9 for ; Fri, 26 Sep 2025 11:20:19 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id C0D3210EA23; Fri, 26 Sep 2025 11:20:18 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="iSmVOUEe"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.13]) by gabe.freedesktop.org (Postfix) with ESMTPS id F152E10EA23 for ; Fri, 26 Sep 2025 11:20:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1758885616; x=1790421616; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=/tFtUxdqNKSuh3K1fa3bUaBAaevz5ag5G4F6VcB97J4=; b=iSmVOUEerlFJiqKipjJJ5GOuaLNT63Fcl5zyNcMahbQqKMIrqIsDOFfa xvBX2nXnkWsG4KXsRPIrSeNx45JOiw2nTy9go+7wIf1abZzSCeecUPpEc OCqTBeAWu2hFhliK0empa4qqTGXuR5PwuLMG1OLjJPajauTEg6wIJlro6 geh7vQvXAEzfciHmNVhD5yi79D14sDGwxyGIEAGetkphXPmglpq4FRNRZ rF0I7TU+eba2ACXXXBp2+TnhHH+q3n5RhOB6WvjAlqsgCsiYpKpoic1rJ gQlZDsK/FzWaqEBQLq+fhXO7fc/76ZAqsGJUxqaiIiUvYUMBh184ZqSvN w==; X-CSE-ConnectionGUID: uZlsP1ftQA6KY60IIduKeA== X-CSE-MsgGUID: PcObmiTASBmnWgGxcx9R/w== X-IronPort-AV: E=McAfee;i="6800,10657,11564"; a="72314434" X-IronPort-AV: E=Sophos;i="6.18,295,1751266800"; d="scan'208";a="72314434" Received: from fmviesa003.fm.intel.com ([10.60.135.143]) by orvoesa105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Sep 2025 04:20:16 -0700 X-CSE-ConnectionGUID: 5o0NDck5QMmTo6srVDZoMw== X-CSE-MsgGUID: KKecQMQzQ+aFxWcVfD0BNw== X-ExtLoop1: 1 Received: from intel-s2600wft.iind.intel.com (HELO biaas-d105.iind.intel.com) ([10.223.26.161]) by fmviesa003.fm.intel.com with ESMTP; 26 Sep 2025 04:20:14 -0700 From: Aakash Deep Sarkar To: intel-xe@lists.freedesktop.org Cc: jeevaka.badrappan@intel.com, rodrigo.vivi@intel.com, matthew.brost@intel.com, carlos.santa@intel.com, matthew.auld@intel.com, Aakash Deep Sarkar Subject: [PATCH v4 8/9] drm/xe: Handle xe_work_period destruction Date: Fri, 26 Sep 2025 10:45:19 +0000 Message-ID: <20250926104521.1815428-9-aakash.deep.sarkar@intel.com> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250926104521.1815428-1-aakash.deep.sarkar@intel.com> References: <20250926104521.1815428-1-aakash.deep.sarkar@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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" This adds the xe_work_period destruction procedure. We iterate over all entries in the xe::work_period::users xarray and cancel any pending delayed work. Then destroy the xarray itself. Signed-off-by: Aakash Deep Sarkar --- drivers/gpu/drm/xe/xe_device.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/drivers/gpu/drm/xe/xe_device.c b/drivers/gpu/drm/xe/xe_device.c index c34da72e5c9a..e270f57a9750 100644 --- a/drivers/gpu/drm/xe/xe_device.c +++ b/drivers/gpu/drm/xe/xe_device.c @@ -419,6 +419,8 @@ static struct drm_driver driver = { static void xe_device_destroy(struct drm_device *dev, void *dummy) { struct xe_device *xe = to_xe_device(dev); + struct xe_user *user = NULL; + unsigned long i; xe_bo_dev_fini(&xe->bo_device); @@ -434,6 +436,15 @@ static void xe_device_destroy(struct drm_device *dev, void *dummy) if (xe->destroy_wq) destroy_workqueue(xe->destroy_wq); + + mutex_lock(&xe->work_period.lock); + xa_for_each(&xe->work_period.users, i, user) { + if (cancel_delayed_work_sync(&user->delay_work)) + xe_user_put(user); + } + xa_destroy(&xe->work_period.users); + mutex_unlock(&xe->work_period.lock); + ttm_device_fini(&xe->ttm); } -- 2.49.0