[PATCH v19 18/40] dept: apply timeout consideration to waitqueue wait
Byungchul Park <[email protected]> Mon, 6 Jul 2026 15:19:06 +0900
| Newsgroups | org.kernel.vger.rcu,dev.linux.lists.linux-rt-devel,org.freedesktop.lists.dri-devel,org.kernel.vger.linux-arch,org.kernel.vger.linux-block,org.kernel.vger.linux-doc,org.kernel.vger.linux-ext4,org.kernel.vger.linux-fsdevel,org.kernel.vger.linux-i2c,org.kernel.vger.linux-ide,org.kernel.vger.linux-kernel,org.kernel.vger.linux-media,org.kernel.vger.linux-modules,org.kernel.vger.linux-nfs,org.kernel.vger.netdev,org.kernel.vger.rust-for-linux,org.kvack.linux-mm |
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| Message-ID | <[email protected]> |
Now that CONFIG_DEPT_AGGRESSIVE_TIMEOUT_WAIT was introduced, apply the consideration to waitqueue wait, assuming an input 'ret' in ___wait_event() macro is used as a timeout value. Signed-off-by: Byungchul Park <[email protected]> --- include/linux/wait.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/wait.h b/include/linux/wait.h index c8f8b44060fb..a9524bc8630b 100644 --- a/include/linux/wait.h +++ b/include/linux/wait.h @@ -306,7 +306,7 @@ extern void init_wait_entry(struct wait_queue_entry *wq_entry, int flags); struct wait_queue_entry __wq_entry; \ long __ret = ret; /* explicit shadow */ \ \ - sdt_might_sleep_start(NULL); \ + sdt_might_sleep_start_timeout(NULL, __ret); \ init_wait_entry(&__wq_entry, exclusive ? WQ_FLAG_EXCLUSIVE : 0); \ for (;;) { \ long __int = prepare_to_wait_event(&wq_head, &__wq_entry, state);\ -- 2.17.1