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ast@kernel.org, ziy@nvidia.com, yuzhao@google.com, baolin.wang@linux.alibaba.com, usamaarif642@gmail.com, joel.granados@kernel.org, richard.weiyang@gmail.com, geert+renesas@glider.be, tim.c.chen@linux.intel.com, linux@treblig.org, alexander.shishkin@linux.intel.com, lillian@star-ark.net, chenhuacai@kernel.org, francesco@valla.it, guoweikang.kernel@gmail.com, link@vivo.com, jpoimboe@kernel.org, masahiroy@kernel.org, brauner@kernel.org, thomas.weissschuh@linutronix.de, oleg@redhat.com, mjguzik@gmail.com, andrii@kernel.org, wangfushuai@baidu.com, linux-doc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org, linaro-mm-sig@lists.linaro.org, linux-i2c@vger.kernel.org, linux-arch@vger.kernel.org, linux-modules@vger.kernel.org, rcu@vger.kernel.org, linux-nfs@vger.kernel.org, linux-rt-devel@lists.linux.dev Subject: [PATCH v17 14/47] dept: apply sdt_might_sleep_{start,end}() to swait Date: Thu, 2 Oct 2025 17:12:14 +0900 Message-Id: <20251002081247.51255-15-byungchul@sk.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20251002081247.51255-1-byungchul@sk.com> References: <20251002081247.51255-1-byungchul@sk.com> X-Brightmail-Tracker: H4sIAAAAAAAAAzWSbUxTdxTG+d/3Vq9eOxOvzETTBEmcomghJ/ElfplcjUYTP6j4QRq5s40t aKsoS5Z08iIqMqwCoSgWlFpbcNjKELSKKFXokJIK6xwFa2rRCDZBwCAqtjN+OfnlOec8T3Jy GFzWT8Yz6qwjoi5LqZFTUkI6OrtmxVzFoGqVPyKBifEiAooclSR4b9gRDE0UIfhsdNMwPvUf DeW9RhzeN36h4O3DMQRlwRAFFW9+JyBiKUZgClfR8KYjDWYCwxj8MzmCINR2EsHlWicF0909 OFSUeRHUBAM43HIPInBZT1DgC82BzrIzFIz2XsTgXSMF5hMuEvKu/ElBy4tWGgbKjRjYHdtg yBImwFNai0H5zQVQVZGHRctrDKYsNhoshgSo6vaR8NJqouFTMBlmzNngtg/TEPijjIDOwX4S 3oaNFAw9LiSh2fCCBse/HQjqi8M4uJ7/BDWFVwmorB6g4K6rM3qEz+MI3LdfYlDc2ESCx/0k amK6TkBPawMJzu6/cfCXvkLQ8K6W2pgpfCgoIQSb8y9MqK+uR8L0RyMSxuvycOHhSAQX8p3H hDrPCCV8nOijBNekmRC6anmhxRSghfx7z2nB7Dgq5D8aJQWnddmOFenSdZmiRp0j6lZuyJCq xoJ95KEO5ri/rpU2oKfUaSRheE7BT98MYt+5uuQVHWOKS+T9/ik8xvO5JbzzbJiMMc55FvH9 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Signed-off-by: Byungchul Park --- include/linux/swait.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/include/linux/swait.h b/include/linux/swait.h index d324419482a0..277ac74f61c3 100644 --- a/include/linux/swait.h +++ b/include/linux/swait.h @@ -6,6 +6,7 @@ #include #include #include +#include #include /* @@ -161,6 +162,7 @@ extern void finish_swait(struct swait_queue_head *q, struct swait_queue *wait); struct swait_queue __wait; \ long __ret = ret; \ \ + sdt_might_sleep_start(NULL); \ INIT_LIST_HEAD(&__wait.task_list); \ for (;;) { \ long __int = prepare_to_swait_event(&wq, &__wait, state);\ @@ -176,6 +178,7 @@ extern void finish_swait(struct swait_queue_head *q, struct swait_queue *wait); cmd; \ } \ finish_swait(&wq, &__wait); \ + sdt_might_sleep_end(); \ __out: __ret; \ }) -- 2.17.1