[PATCH v14 19/28] dept: Apply timeout consideration to waitqueue wait

Byungchul Park
2024-05-08T10:02:59Z

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 <byungchul@sk.com>
---
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 3177550a1b42..0bc7720273c8 100644
--- a/include/linux/wait.h
+++ b/include/linux/wait.h
@@ -303,7 +303,7 @@ 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