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=-6.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED 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 711B3C54E8D for ; Mon, 11 May 2020 18:17:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5EF1720736 for ; Mon, 11 May 2020 18:17:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731098AbgEKSRf convert rfc822-to-8bit (ORCPT ); Mon, 11 May 2020 14:17:35 -0400 Received: from mga03.intel.com ([134.134.136.65]:53725 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729643AbgEKSRf (ORCPT ); Mon, 11 May 2020 14:17:35 -0400 IronPort-SDR: FCVbFbGT6W7Q29V7wEpA1jRYNeUZ5NC9xYJKLSh7XRKqgU6oZ0+6nagDE81qn4iWgRurF6bbeJ t8LVXxozKa9Q== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 May 2020 11:17:34 -0700 IronPort-SDR: Y1DsXc4/UPTn8R3+5co8epPfgEtRYbtqfhLJy4DfqHLdQVkZtaZtEw2ypysEvY0wmqywkDhrIJ wyPNuQWdaOlg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.73,380,1583222400"; d="scan'208";a="286361037" Received: from fmsmsx105.amr.corp.intel.com ([10.18.124.203]) by fmsmga004.fm.intel.com with ESMTP; 11 May 2020 11:17:34 -0700 Received: from fmsmsx154.amr.corp.intel.com (10.18.116.70) by FMSMSX105.amr.corp.intel.com (10.18.124.203) with Microsoft SMTP Server (TLS) id 14.3.439.0; Mon, 11 May 2020 11:17:34 -0700 Received: from fmsmsx108.amr.corp.intel.com ([169.254.9.60]) by FMSMSX154.amr.corp.intel.com ([169.254.6.202]) with mapi id 14.03.0439.000; Mon, 11 May 2020 11:17:33 -0700 From: "Ruhl, Michael J" To: "Ruhl, Michael J" , Daniel Vetter , LKML CC: Intel Graphics Development , "DRI Development" , "linaro-mm-sig@lists.linaro.org" , "Vetter, Daniel" , "linux-media@vger.kernel.org" Subject: RE: [Intel-gfx] [PATCH 2/3] dma-fence: use default wait function for mock fences Thread-Topic: [Intel-gfx] [PATCH 2/3] dma-fence: use default wait function for mock fences Thread-Index: AQHWJ3Q9b7FvqdjeFkWZgt98eLHlv6ijMJewgAABOlA= Date: Mon, 11 May 2020 18:17:33 +0000 Message-ID: <14063C7AD467DE4B82DEDB5C278E8663010E20F87B@FMSMSX108.amr.corp.intel.com> References: <20200511091142.208787-1-daniel.vetter@ffwll.ch> <20200511091142.208787-2-daniel.vetter@ffwll.ch> <14063C7AD467DE4B82DEDB5C278E8663010E20F842@FMSMSX108.amr.corp.intel.com> In-Reply-To: <14063C7AD467DE4B82DEDB5C278E8663010E20F842@FMSMSX108.amr.corp.intel.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-product: dlpe-windows dlp-version: 11.2.0.6 dlp-reaction: no-action x-originating-ip: [10.1.200.107] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 8BIT MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org >-----Original Message----- >From: dri-devel On Behalf Of >Ruhl, Michael J >Sent: Monday, May 11, 2020 2:13 PM >To: Daniel Vetter ; LKML kernel@vger.kernel.org> >Cc: Intel Graphics Development ; DRI >Development ; linaro-mm- >sig@lists.linaro.org; Vetter, Daniel ; linux- >media@vger.kernel.org >Subject: RE: [Intel-gfx] [PATCH 2/3] dma-fence: use default wait function for >mock fences > >>-----Original Message----- >>From: Intel-gfx On Behalf Of >>Daniel Vetter >>Sent: Monday, May 11, 2020 5:12 AM >>To: LKML >>Cc: Daniel Vetter ; Intel Graphics Development >>; DRI Development >devel@lists.freedesktop.org>; linaro-mm-sig@lists.linaro.org; Vetter, Daniel >>; Sumit Semwal ; >linux- >>media@vger.kernel.org >>Subject: [Intel-gfx] [PATCH 2/3] dma-fence: use default wait function for >>mock fences >> >>No need to micro-optmize when we're waiting in a mocked object ... > >Makes sense to me. /sigh. Reading Chris comment, I am no longer sure it make sense... Un-ack? m >Acked-by: Michael J. Ruhl > >M > >>Signed-off-by: Daniel Vetter >>Cc: Sumit Semwal >>Cc: linux-media@vger.kernel.org >>Cc: linaro-mm-sig@lists.linaro.org >>--- >> drivers/dma-buf/st-dma-fence.c | 41 ---------------------------------- >> 1 file changed, 41 deletions(-) >> >>diff --git a/drivers/dma-buf/st-dma-fence.c b/drivers/dma-buf/st-dma- >>fence.c >>index e593064341c8..8166d2984702 100644 >>--- a/drivers/dma-buf/st-dma-fence.c >>+++ b/drivers/dma-buf/st-dma-fence.c >>@@ -33,50 +33,9 @@ static void mock_fence_release(struct dma_fence *f) >> kmem_cache_free(slab_fences, to_mock_fence(f)); >> } >> >>-struct wait_cb { >>- struct dma_fence_cb cb; >>- struct task_struct *task; >>-}; >>- >>-static void mock_wakeup(struct dma_fence *f, struct dma_fence_cb *cb) >>-{ >>- wake_up_process(container_of(cb, struct wait_cb, cb)->task); >>-} >>- >>-static long mock_wait(struct dma_fence *f, bool intr, long timeout) >>-{ >>- const int state = intr ? TASK_INTERRUPTIBLE : >>TASK_UNINTERRUPTIBLE; >>- struct wait_cb cb = { .task = current }; >>- >>- if (dma_fence_add_callback(f, &cb.cb, mock_wakeup)) >>- return timeout; >>- >>- while (timeout) { >>- set_current_state(state); >>- >>- if (test_bit(DMA_FENCE_FLAG_SIGNALED_BIT, &f->flags)) >>- break; >>- >>- if (signal_pending_state(state, current)) >>- break; >>- >>- timeout = schedule_timeout(timeout); >>- } >>- __set_current_state(TASK_RUNNING); >>- >>- if (!dma_fence_remove_callback(f, &cb.cb)) >>- return timeout; >>- >>- if (signal_pending_state(state, current)) >>- return -ERESTARTSYS; >>- >>- return -ETIME; >>-} >>- >> static const struct dma_fence_ops mock_ops = { >> .get_driver_name = mock_name, >> .get_timeline_name = mock_name, >>- .wait = mock_wait, >> .release = mock_fence_release, >> }; >> >>-- >>2.26.2 >> >>_______________________________________________ >>Intel-gfx mailing list >>Intel-gfx@lists.freedesktop.org >>https://lists.freedesktop.org/mailman/listinfo/intel-gfx >_______________________________________________ >dri-devel mailing list >dri-devel@lists.freedesktop.org >https://lists.freedesktop.org/mailman/listinfo/dri-devel 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=-6.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED 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 50418C47255 for ; Mon, 11 May 2020 18:17:36 +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 307F320736 for ; Mon, 11 May 2020 18:17:36 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 307F320736 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=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 5E9EA6E167; Mon, 11 May 2020 18:17:35 +0000 (UTC) Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by gabe.freedesktop.org (Postfix) with ESMTPS id CFB6E6E167; Mon, 11 May 2020 18:17:34 +0000 (UTC) IronPort-SDR: p5tgR9nC+hq4g3Tjvqy9nej+yCrL0hez+QK5ZM8Rv/82D4WTz+m4kL+ccpXwNMjaYxEYuXdvWm UHhWzf6zRKYA== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 May 2020 11:17:34 -0700 IronPort-SDR: Y1DsXc4/UPTn8R3+5co8epPfgEtRYbtqfhLJy4DfqHLdQVkZtaZtEw2ypysEvY0wmqywkDhrIJ wyPNuQWdaOlg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.73,380,1583222400"; d="scan'208";a="286361037" Received: from fmsmsx105.amr.corp.intel.com ([10.18.124.203]) by fmsmga004.fm.intel.com with ESMTP; 11 May 2020 11:17:34 -0700 Received: from fmsmsx154.amr.corp.intel.com (10.18.116.70) by FMSMSX105.amr.corp.intel.com (10.18.124.203) with Microsoft SMTP Server (TLS) id 14.3.439.0; Mon, 11 May 2020 11:17:34 -0700 Received: from fmsmsx108.amr.corp.intel.com ([169.254.9.60]) by FMSMSX154.amr.corp.intel.com ([169.254.6.202]) with mapi id 14.03.0439.000; Mon, 11 May 2020 11:17:33 -0700 From: "Ruhl, Michael J" To: "Ruhl, Michael J" , Daniel Vetter , LKML Subject: RE: [Intel-gfx] [PATCH 2/3] dma-fence: use default wait function for mock fences Thread-Topic: [Intel-gfx] [PATCH 2/3] dma-fence: use default wait function for mock fences Thread-Index: AQHWJ3Q9b7FvqdjeFkWZgt98eLHlv6ijMJewgAABOlA= Date: Mon, 11 May 2020 18:17:33 +0000 Message-ID: <14063C7AD467DE4B82DEDB5C278E8663010E20F87B@FMSMSX108.amr.corp.intel.com> References: <20200511091142.208787-1-daniel.vetter@ffwll.ch> <20200511091142.208787-2-daniel.vetter@ffwll.ch> <14063C7AD467DE4B82DEDB5C278E8663010E20F842@FMSMSX108.amr.corp.intel.com> In-Reply-To: <14063C7AD467DE4B82DEDB5C278E8663010E20F842@FMSMSX108.amr.corp.intel.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-product: dlpe-windows dlp-version: 11.2.0.6 dlp-reaction: no-action x-originating-ip: [10.1.200.107] MIME-Version: 1.0 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: "linaro-mm-sig@lists.linaro.org" , "Vetter, Daniel" , Intel Graphics Development , DRI Development , "linux-media@vger.kernel.org" Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" >-----Original Message----- >From: dri-devel On Behalf Of >Ruhl, Michael J >Sent: Monday, May 11, 2020 2:13 PM >To: Daniel Vetter ; LKML kernel@vger.kernel.org> >Cc: Intel Graphics Development ; DRI >Development ; linaro-mm- >sig@lists.linaro.org; Vetter, Daniel ; linux- >media@vger.kernel.org >Subject: RE: [Intel-gfx] [PATCH 2/3] dma-fence: use default wait function for >mock fences > >>-----Original Message----- >>From: Intel-gfx On Behalf Of >>Daniel Vetter >>Sent: Monday, May 11, 2020 5:12 AM >>To: LKML >>Cc: Daniel Vetter ; Intel Graphics Development >>; DRI Development >devel@lists.freedesktop.org>; linaro-mm-sig@lists.linaro.org; Vetter, Daniel >>; Sumit Semwal ; >linux- >>media@vger.kernel.org >>Subject: [Intel-gfx] [PATCH 2/3] dma-fence: use default wait function for >>mock fences >> >>No need to micro-optmize when we're waiting in a mocked object ... > >Makes sense to me. /sigh. Reading Chris comment, I am no longer sure it make sense... Un-ack? m >Acked-by: Michael J. Ruhl > >M > >>Signed-off-by: Daniel Vetter >>Cc: Sumit Semwal >>Cc: linux-media@vger.kernel.org >>Cc: linaro-mm-sig@lists.linaro.org >>--- >> drivers/dma-buf/st-dma-fence.c | 41 ---------------------------------- >> 1 file changed, 41 deletions(-) >> >>diff --git a/drivers/dma-buf/st-dma-fence.c b/drivers/dma-buf/st-dma- >>fence.c >>index e593064341c8..8166d2984702 100644 >>--- a/drivers/dma-buf/st-dma-fence.c >>+++ b/drivers/dma-buf/st-dma-fence.c >>@@ -33,50 +33,9 @@ static void mock_fence_release(struct dma_fence *f) >> kmem_cache_free(slab_fences, to_mock_fence(f)); >> } >> >>-struct wait_cb { >>- struct dma_fence_cb cb; >>- struct task_struct *task; >>-}; >>- >>-static void mock_wakeup(struct dma_fence *f, struct dma_fence_cb *cb) >>-{ >>- wake_up_process(container_of(cb, struct wait_cb, cb)->task); >>-} >>- >>-static long mock_wait(struct dma_fence *f, bool intr, long timeout) >>-{ >>- const int state = intr ? TASK_INTERRUPTIBLE : >>TASK_UNINTERRUPTIBLE; >>- struct wait_cb cb = { .task = current }; >>- >>- if (dma_fence_add_callback(f, &cb.cb, mock_wakeup)) >>- return timeout; >>- >>- while (timeout) { >>- set_current_state(state); >>- >>- if (test_bit(DMA_FENCE_FLAG_SIGNALED_BIT, &f->flags)) >>- break; >>- >>- if (signal_pending_state(state, current)) >>- break; >>- >>- timeout = schedule_timeout(timeout); >>- } >>- __set_current_state(TASK_RUNNING); >>- >>- if (!dma_fence_remove_callback(f, &cb.cb)) >>- return timeout; >>- >>- if (signal_pending_state(state, current)) >>- return -ERESTARTSYS; >>- >>- return -ETIME; >>-} >>- >> static const struct dma_fence_ops mock_ops = { >> .get_driver_name = mock_name, >> .get_timeline_name = mock_name, >>- .wait = mock_wait, >> .release = mock_fence_release, >> }; >> >>-- >>2.26.2 >> >>_______________________________________________ >>Intel-gfx mailing list >>Intel-gfx@lists.freedesktop.org >>https://lists.freedesktop.org/mailman/listinfo/intel-gfx >_______________________________________________ >dri-devel mailing list >dri-devel@lists.freedesktop.org >https://lists.freedesktop.org/mailman/listinfo/dri-devel _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel 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=-6.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED 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 5B70AC54E8E for ; Mon, 11 May 2020 18:17:39 +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 3EB5320736 for ; Mon, 11 May 2020 18:17:39 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3EB5320736 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=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 7F8536E52A; Mon, 11 May 2020 18:17:35 +0000 (UTC) Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by gabe.freedesktop.org (Postfix) with ESMTPS id CFB6E6E167; Mon, 11 May 2020 18:17:34 +0000 (UTC) IronPort-SDR: p5tgR9nC+hq4g3Tjvqy9nej+yCrL0hez+QK5ZM8Rv/82D4WTz+m4kL+ccpXwNMjaYxEYuXdvWm UHhWzf6zRKYA== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 May 2020 11:17:34 -0700 IronPort-SDR: Y1DsXc4/UPTn8R3+5co8epPfgEtRYbtqfhLJy4DfqHLdQVkZtaZtEw2ypysEvY0wmqywkDhrIJ wyPNuQWdaOlg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.73,380,1583222400"; d="scan'208";a="286361037" Received: from fmsmsx105.amr.corp.intel.com ([10.18.124.203]) by fmsmga004.fm.intel.com with ESMTP; 11 May 2020 11:17:34 -0700 Received: from fmsmsx154.amr.corp.intel.com (10.18.116.70) by FMSMSX105.amr.corp.intel.com (10.18.124.203) with Microsoft SMTP Server (TLS) id 14.3.439.0; Mon, 11 May 2020 11:17:34 -0700 Received: from fmsmsx108.amr.corp.intel.com ([169.254.9.60]) by FMSMSX154.amr.corp.intel.com ([169.254.6.202]) with mapi id 14.03.0439.000; Mon, 11 May 2020 11:17:33 -0700 From: "Ruhl, Michael J" To: "Ruhl, Michael J" , Daniel Vetter , LKML Thread-Topic: [Intel-gfx] [PATCH 2/3] dma-fence: use default wait function for mock fences Thread-Index: AQHWJ3Q9b7FvqdjeFkWZgt98eLHlv6ijMJewgAABOlA= Date: Mon, 11 May 2020 18:17:33 +0000 Message-ID: <14063C7AD467DE4B82DEDB5C278E8663010E20F87B@FMSMSX108.amr.corp.intel.com> References: <20200511091142.208787-1-daniel.vetter@ffwll.ch> <20200511091142.208787-2-daniel.vetter@ffwll.ch> <14063C7AD467DE4B82DEDB5C278E8663010E20F842@FMSMSX108.amr.corp.intel.com> In-Reply-To: <14063C7AD467DE4B82DEDB5C278E8663010E20F842@FMSMSX108.amr.corp.intel.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-product: dlpe-windows dlp-version: 11.2.0.6 dlp-reaction: no-action x-originating-ip: [10.1.200.107] MIME-Version: 1.0 Subject: Re: [Intel-gfx] [PATCH 2/3] dma-fence: use default wait function for mock fences 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: "linaro-mm-sig@lists.linaro.org" , "Vetter, Daniel" , Intel Graphics Development , DRI Development , "linux-media@vger.kernel.org" Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" >-----Original Message----- >From: dri-devel On Behalf Of >Ruhl, Michael J >Sent: Monday, May 11, 2020 2:13 PM >To: Daniel Vetter ; LKML kernel@vger.kernel.org> >Cc: Intel Graphics Development ; DRI >Development ; linaro-mm- >sig@lists.linaro.org; Vetter, Daniel ; linux- >media@vger.kernel.org >Subject: RE: [Intel-gfx] [PATCH 2/3] dma-fence: use default wait function for >mock fences > >>-----Original Message----- >>From: Intel-gfx On Behalf Of >>Daniel Vetter >>Sent: Monday, May 11, 2020 5:12 AM >>To: LKML >>Cc: Daniel Vetter ; Intel Graphics Development >>; DRI Development >devel@lists.freedesktop.org>; linaro-mm-sig@lists.linaro.org; Vetter, Daniel >>; Sumit Semwal ; >linux- >>media@vger.kernel.org >>Subject: [Intel-gfx] [PATCH 2/3] dma-fence: use default wait function for >>mock fences >> >>No need to micro-optmize when we're waiting in a mocked object ... > >Makes sense to me. /sigh. Reading Chris comment, I am no longer sure it make sense... Un-ack? m >Acked-by: Michael J. Ruhl > >M > >>Signed-off-by: Daniel Vetter >>Cc: Sumit Semwal >>Cc: linux-media@vger.kernel.org >>Cc: linaro-mm-sig@lists.linaro.org >>--- >> drivers/dma-buf/st-dma-fence.c | 41 ---------------------------------- >> 1 file changed, 41 deletions(-) >> >>diff --git a/drivers/dma-buf/st-dma-fence.c b/drivers/dma-buf/st-dma- >>fence.c >>index e593064341c8..8166d2984702 100644 >>--- a/drivers/dma-buf/st-dma-fence.c >>+++ b/drivers/dma-buf/st-dma-fence.c >>@@ -33,50 +33,9 @@ static void mock_fence_release(struct dma_fence *f) >> kmem_cache_free(slab_fences, to_mock_fence(f)); >> } >> >>-struct wait_cb { >>- struct dma_fence_cb cb; >>- struct task_struct *task; >>-}; >>- >>-static void mock_wakeup(struct dma_fence *f, struct dma_fence_cb *cb) >>-{ >>- wake_up_process(container_of(cb, struct wait_cb, cb)->task); >>-} >>- >>-static long mock_wait(struct dma_fence *f, bool intr, long timeout) >>-{ >>- const int state = intr ? TASK_INTERRUPTIBLE : >>TASK_UNINTERRUPTIBLE; >>- struct wait_cb cb = { .task = current }; >>- >>- if (dma_fence_add_callback(f, &cb.cb, mock_wakeup)) >>- return timeout; >>- >>- while (timeout) { >>- set_current_state(state); >>- >>- if (test_bit(DMA_FENCE_FLAG_SIGNALED_BIT, &f->flags)) >>- break; >>- >>- if (signal_pending_state(state, current)) >>- break; >>- >>- timeout = schedule_timeout(timeout); >>- } >>- __set_current_state(TASK_RUNNING); >>- >>- if (!dma_fence_remove_callback(f, &cb.cb)) >>- return timeout; >>- >>- if (signal_pending_state(state, current)) >>- return -ERESTARTSYS; >>- >>- return -ETIME; >>-} >>- >> static const struct dma_fence_ops mock_ops = { >> .get_driver_name = mock_name, >> .get_timeline_name = mock_name, >>- .wait = mock_wait, >> .release = mock_fence_release, >> }; >> >>-- >>2.26.2 >> >>_______________________________________________ >>Intel-gfx mailing list >>Intel-gfx@lists.freedesktop.org >>https://lists.freedesktop.org/mailman/listinfo/intel-gfx >_______________________________________________ >dri-devel mailing list >dri-devel@lists.freedesktop.org >https://lists.freedesktop.org/mailman/listinfo/dri-devel _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx