[PATCH v19 18/40] dept: apply timeout consideration to waitqueue wait
Byungchul Park <[email protected]>
| Newsgroups | gmane.linux.documentation,gmane.linux.kernel,gmane.linux.ide,gmane.comp.file-systems.ext4,gmane.linux.kernel.mm,gmane.linux.block,gmane.linux.file-systems,gmane.comp.video.dri.devel,gmane.linux.network,gmane.linux.ports.arm.kernel,gmane.linux.drivers.video-input-infrastructure,gmane.linux.drivers.i2c,gmane.linux.kernel.cross-arch,gmane.linux.kernel.modules,gmane.linux.nfs,gmane.linux.kernel.rust |
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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