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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4868EC433FE for ; Fri, 4 Mar 2022 07:08:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238900AbiCDHJA (ORCPT ); Fri, 4 Mar 2022 02:09:00 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39110 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238763AbiCDHIv (ORCPT ); Fri, 4 Mar 2022 02:08:51 -0500 Received: from lgeamrelo11.lge.com (lgeamrelo12.lge.com [156.147.23.52]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id CFD05191439 for ; Thu, 3 Mar 2022 23:07:12 -0800 (PST) Received: from unknown (HELO lgemrelse6q.lge.com) (156.147.1.121) by 156.147.23.52 with ESMTP; 4 Mar 2022 16:07:09 +0900 X-Original-SENDERIP: 156.147.1.121 X-Original-MAILFROM: byungchul.park@lge.com Received: from unknown (HELO localhost.localdomain) (10.177.244.38) by 156.147.1.121 with ESMTP; 4 Mar 2022 16:07:09 +0900 X-Original-SENDERIP: 10.177.244.38 X-Original-MAILFROM: byungchul.park@lge.com From: Byungchul Park To: torvalds@linux-foundation.org Cc: damien.lemoal@opensource.wdc.com, linux-ide@vger.kernel.org, adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, mingo@redhat.com, linux-kernel@vger.kernel.org, peterz@infradead.org, will@kernel.org, tglx@linutronix.de, rostedt@goodmis.org, joel@joelfernandes.org, sashal@kernel.org, daniel.vetter@ffwll.ch, chris@chris-wilson.co.uk, duyuyang@gmail.com, johannes.berg@intel.com, tj@kernel.org, tytso@mit.edu, willy@infradead.org, david@fromorbit.com, amir73il@gmail.com, bfields@fieldses.org, gregkh@linuxfoundation.org, kernel-team@lge.com, linux-mm@kvack.org, akpm@linux-foundation.org, mhocko@kernel.org, minchan@kernel.org, hannes@cmpxchg.org, vdavydov.dev@gmail.com, sj@kernel.org, jglisse@redhat.com, dennis@kernel.org, cl@linux.com, penberg@kernel.org, rientjes@google.com, vbabka@suse.cz, ngupta@vflare.org, linux-block@vger.kernel.org, paolo.valente@linaro.org, josef@toxicpanda.com, linux-fsdevel@vger.kernel.org, viro@zeniv.linux.org.uk, jack@suse.cz, jack@suse.com, jlayton@kernel.org, dan.j.williams@intel.com, hch@infradead.org, djwong@kernel.org, dri-devel@lists.freedesktop.org, airlied@linux.ie, rodrigosiqueiramelo@gmail.com, melissa.srw@gmail.com, hamohammed.sa@gmail.com Subject: [PATCH v4 20/24] dept: Add nocheck version of init_completion() Date: Fri, 4 Mar 2022 16:06:39 +0900 Message-Id: <1646377603-19730-21-git-send-email-byungchul.park@lge.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1646377603-19730-1-git-send-email-byungchul.park@lge.com> References: <1646377603-19730-1-git-send-email-byungchul.park@lge.com> Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org For completions who don't want to get tracked by Dept, added init_completion_nocheck() to disable Dept on it. Signed-off-by: Byungchul Park --- include/linux/completion.h | 14 +++++++++++--- 1 file changed, 11 insertions(+), 3 deletions(-) diff --git a/include/linux/completion.h b/include/linux/completion.h index a1ad5a8..9bd3bc9 100644 --- a/include/linux/completion.h +++ b/include/linux/completion.h @@ -30,6 +30,7 @@ struct completion { }; #ifdef CONFIG_DEPT +#define dept_wfc_nocheck(m) dept_map_nocheck(m) #define dept_wfc_init(m, k, s, n) dept_map_init(m, k, s, n) #define dept_wfc_reinit(m) dept_map_reinit(m) #define dept_wfc_wait(m, ip) \ @@ -41,6 +42,7 @@ struct completion { #define dept_wfc_enter(m, ip) dept_ecxt_enter(m, 1UL, ip, "completion_context_enter", "complete", 0) #define dept_wfc_exit(m, ip) dept_ecxt_exit(m, ip) #else +#define dept_wfc_nocheck(m) do { } while (0) #define dept_wfc_init(m, k, s, n) do { (void)(n); (void)(k); } while (0) #define dept_wfc_reinit(m) do { } while (0) #define dept_wfc_wait(m, ip) do { } while (0) @@ -55,10 +57,11 @@ struct completion { #define WFC_DEPT_MAP_INIT(work) #endif +#define init_completion_nocheck(x) __init_completion(x, NULL, #x, false) #define init_completion(x) \ do { \ static struct dept_key __dkey; \ - __init_completion(x, &__dkey, #x); \ + __init_completion(x, &__dkey, #x, true); \ } while (0) #define init_completion_map(x, m) init_completion(x) @@ -117,10 +120,15 @@ static inline void complete_release(struct completion *x) {} */ static inline void __init_completion(struct completion *x, struct dept_key *dkey, - const char *name) + const char *name, bool check) { x->done = 0; - dept_wfc_init(&x->dmap, dkey, 0, name); + + if (check) + dept_wfc_init(&x->dmap, dkey, 0, name); + else + dept_wfc_nocheck(&x->dmap); + init_swait_queue_head(&x->wait); } -- 1.9.1 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 054E9C433F5 for ; Fri, 4 Mar 2022 07:08:02 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 2EC5010F58B; Fri, 4 Mar 2022 07:07:32 +0000 (UTC) Received: from lgeamrelo11.lge.com (lgeamrelo12.lge.com [156.147.23.52]) by gabe.freedesktop.org (Postfix) with ESMTP id BEED310F57C for ; Fri, 4 Mar 2022 07:07:09 +0000 (UTC) Received: from unknown (HELO lgemrelse6q.lge.com) (156.147.1.121) by 156.147.23.52 with ESMTP; 4 Mar 2022 16:07:09 +0900 X-Original-SENDERIP: 156.147.1.121 X-Original-MAILFROM: byungchul.park@lge.com Received: from unknown (HELO localhost.localdomain) (10.177.244.38) by 156.147.1.121 with ESMTP; 4 Mar 2022 16:07:09 +0900 X-Original-SENDERIP: 10.177.244.38 X-Original-MAILFROM: byungchul.park@lge.com From: Byungchul Park To: torvalds@linux-foundation.org Subject: [PATCH v4 20/24] dept: Add nocheck version of init_completion() Date: Fri, 4 Mar 2022 16:06:39 +0900 Message-Id: <1646377603-19730-21-git-send-email-byungchul.park@lge.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1646377603-19730-1-git-send-email-byungchul.park@lge.com> References: <1646377603-19730-1-git-send-email-byungchul.park@lge.com> 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: hamohammed.sa@gmail.com, jack@suse.cz, peterz@infradead.org, daniel.vetter@ffwll.ch, amir73il@gmail.com, david@fromorbit.com, dri-devel@lists.freedesktop.org, chris@chris-wilson.co.uk, bfields@fieldses.org, linux-ide@vger.kernel.org, adilger.kernel@dilger.ca, joel@joelfernandes.org, cl@linux.com, will@kernel.org, duyuyang@gmail.com, sashal@kernel.org, paolo.valente@linaro.org, damien.lemoal@opensource.wdc.com, willy@infradead.org, hch@infradead.org, airlied@linux.ie, mingo@redhat.com, djwong@kernel.org, vdavydov.dev@gmail.com, rientjes@google.com, dennis@kernel.org, linux-ext4@vger.kernel.org, linux-mm@kvack.org, ngupta@vflare.org, johannes.berg@intel.com, jack@suse.com, dan.j.williams@intel.com, josef@toxicpanda.com, rostedt@goodmis.org, linux-block@vger.kernel.org, linux-fsdevel@vger.kernel.org, jglisse@redhat.com, viro@zeniv.linux.org.uk, tglx@linutronix.de, mhocko@kernel.org, vbabka@suse.cz, melissa.srw@gmail.com, sj@kernel.org, tytso@mit.edu, rodrigosiqueiramelo@gmail.com, kernel-team@lge.com, gregkh@linuxfoundation.org, jlayton@kernel.org, linux-kernel@vger.kernel.org, penberg@kernel.org, minchan@kernel.org, hannes@cmpxchg.org, tj@kernel.org, akpm@linux-foundation.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" For completions who don't want to get tracked by Dept, added init_completion_nocheck() to disable Dept on it. Signed-off-by: Byungchul Park --- include/linux/completion.h | 14 +++++++++++--- 1 file changed, 11 insertions(+), 3 deletions(-) diff --git a/include/linux/completion.h b/include/linux/completion.h index a1ad5a8..9bd3bc9 100644 --- a/include/linux/completion.h +++ b/include/linux/completion.h @@ -30,6 +30,7 @@ struct completion { }; #ifdef CONFIG_DEPT +#define dept_wfc_nocheck(m) dept_map_nocheck(m) #define dept_wfc_init(m, k, s, n) dept_map_init(m, k, s, n) #define dept_wfc_reinit(m) dept_map_reinit(m) #define dept_wfc_wait(m, ip) \ @@ -41,6 +42,7 @@ struct completion { #define dept_wfc_enter(m, ip) dept_ecxt_enter(m, 1UL, ip, "completion_context_enter", "complete", 0) #define dept_wfc_exit(m, ip) dept_ecxt_exit(m, ip) #else +#define dept_wfc_nocheck(m) do { } while (0) #define dept_wfc_init(m, k, s, n) do { (void)(n); (void)(k); } while (0) #define dept_wfc_reinit(m) do { } while (0) #define dept_wfc_wait(m, ip) do { } while (0) @@ -55,10 +57,11 @@ struct completion { #define WFC_DEPT_MAP_INIT(work) #endif +#define init_completion_nocheck(x) __init_completion(x, NULL, #x, false) #define init_completion(x) \ do { \ static struct dept_key __dkey; \ - __init_completion(x, &__dkey, #x); \ + __init_completion(x, &__dkey, #x, true); \ } while (0) #define init_completion_map(x, m) init_completion(x) @@ -117,10 +120,15 @@ static inline void complete_release(struct completion *x) {} */ static inline void __init_completion(struct completion *x, struct dept_key *dkey, - const char *name) + const char *name, bool check) { x->done = 0; - dept_wfc_init(&x->dmap, dkey, 0, name); + + if (check) + dept_wfc_init(&x->dmap, dkey, 0, name); + else + dept_wfc_nocheck(&x->dmap); + init_swait_queue_head(&x->wait); } -- 1.9.1