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([37.113.215.232]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-5aa32cf95c9sm239722e87.78.2026.05.22.01.07.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 22 May 2026 01:07:45 -0700 (PDT) From: Evgeny Kolmakov To: qemu-devel@nongnu.org Cc: qemu-trivial@nongnu.org, stefanha@redhat.com, fam@euphon.net, kwolf@redhat.com, hreitz@redhat.com, zhangckid@gmail.com, lizhijian@fujitsu.com, jasowang@redhat.com, Evgeny Kolmakov Subject: [PATCH 2/2] block/io: Use QEMU_LOCK_GUARD to simplify mutex handling Date: Fri, 22 May 2026 11:06:44 +0300 Message-ID: <20260522080644.9531-3-randomjack94dev@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260522080644.9531-1-randomjack94dev@gmail.com> References: <20260522080644.9531-1-randomjack94dev@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2a00:1450:4864:20::12d; envelope-from=randomjack94dev@gmail.com; helo=mail-lf1-x12d.google.com X-Spam_score_int: -10 X-Spam_score: -1.1 X-Spam_bar: - X-Spam_report: (-1.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FORGED_GMAIL_RCVD=1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-Mailman-Approved-At: Fri, 22 May 2026 08:57:13 -0400 X-BeenThere: qemu-trivial@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-trivial-bounces+qemu-trivial=archiver.kernel.org@nongnu.org Sender: qemu-trivial-bounces+qemu-trivial=archiver.kernel.org@nongnu.org Replace qemu_mutex_(un)lock() calls with QEMU_LOCK_GUARD(). Signed-off-by: Evgeny Kolmakov --- block/io.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/block/io.c b/block/io.c index e8fb4ede4d..1020047888 100644 --- a/block/io.c +++ b/block/io.c @@ -719,14 +719,12 @@ BdrvTrackedRequest *coroutine_fn bdrv_co_get_self_request(BlockDriverState *bs) Coroutine *self = qemu_coroutine_self(); IO_CODE(); - qemu_mutex_lock(&bs->reqs_lock); + QEMU_LOCK_GUARD(&bs->reqs_lock); QLIST_FOREACH(req, &bs->tracked_requests, list) { if (req->co == self) { - qemu_mutex_unlock(&bs->reqs_lock); return req; } } - qemu_mutex_unlock(&bs->reqs_lock); return NULL; } -- 2.43.0