[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-Id: <20230703094752.79269-21-byungchul@sk.com>
Date: Mon, 3 Jul 2023 18:47:47 +0900
From: Byungchul Park <byungchul@...com>
To: linux-kernel@...r.kernel.org
Cc: kernel_team@...ynix.com, torvalds@...ux-foundation.org,
damien.lemoal@...nsource.wdc.com, linux-ide@...r.kernel.org,
adilger.kernel@...ger.ca, linux-ext4@...r.kernel.org,
mingo@...hat.com, peterz@...radead.org, will@...nel.org,
tglx@...utronix.de, rostedt@...dmis.org, joel@...lfernandes.org,
sashal@...nel.org, daniel.vetter@...ll.ch, duyuyang@...il.com,
johannes.berg@...el.com, tj@...nel.org, tytso@....edu,
willy@...radead.org, david@...morbit.com, amir73il@...il.com,
gregkh@...uxfoundation.org, kernel-team@....com,
linux-mm@...ck.org, akpm@...ux-foundation.org, mhocko@...nel.org,
minchan@...nel.org, hannes@...xchg.org, vdavydov.dev@...il.com,
sj@...nel.org, jglisse@...hat.com, dennis@...nel.org, cl@...ux.com,
penberg@...nel.org, rientjes@...gle.com, vbabka@...e.cz,
ngupta@...are.org, linux-block@...r.kernel.org,
josef@...icpanda.com, linux-fsdevel@...r.kernel.org,
viro@...iv.linux.org.uk, jack@...e.cz, jlayton@...nel.org,
dan.j.williams@...el.com, hch@...radead.org, djwong@...nel.org,
dri-devel@...ts.freedesktop.org, rodrigosiqueiramelo@...il.com,
melissa.srw@...il.com, hamohammed.sa@...il.com,
42.hyeyoo@...il.com, chris.p.wilson@...el.com,
gwan-gyeong.mun@...el.com, max.byungchul.park@...il.com,
boqun.feng@...il.com, longman@...hat.com, hdanton@...a.com,
her0gyugyu@...il.com
Subject: [PATCH v10 rebased on v6.4 20/25] dept: Apply timeout consideration to waitqueue wait
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@...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 ff349e609da7..aa1bd964be1e 100644
--- a/include/linux/wait.h
+++ b/include/linux/wait.h
@@ -304,7 +304,7 @@ 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
Powered by blists - more mailing lists