The patch titled
Use wake_up_locked() in eventpoll
has been added to the -mm tree. Its filename is
use-wake_up_locked-in-eventpoll.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: Use wake_up_locked() in eventpoll
From: Matthew Wilcox <matthew@xxxxxx>
Replace the uses of __wake_up_locked() with the equivalent wake_up_locked().
Signed-off-by: Matthew Wilcox <willy@xxxxxxxxxxxxxxx>
Cc: Davide Libenzi <davidel@xxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/eventpoll.c | 11 ++++-------
1 file changed, 4 insertions(+), 7 deletions(-)
diff -puN fs/eventpoll.c~use-wake_up_locked-in-eventpoll fs/eventpoll.c
--- a/fs/eventpoll.c~use-wake_up_locked-in-eventpoll
+++ a/fs/eventpoll.c
@@ -656,8 +656,7 @@ is_linked:
* wait list.
*/
if (waitqueue_active(&ep->wq))
- __wake_up_locked(&ep->wq, TASK_UNINTERRUPTIBLE |
- TASK_INTERRUPTIBLE);
+ wake_up_locked(&ep->wq);
if (waitqueue_active(&ep->poll_wait))
pwake++;
@@ -780,7 +779,7 @@ static int ep_insert(struct eventpoll *e
/* Notify waiting tasks that events are available */
if (waitqueue_active(&ep->wq))
- __wake_up_locked(&ep->wq, TASK_UNINTERRUPTIBLE | TASK_INTERRUPTIBLE);
+ wake_up_locked(&ep->wq);
if (waitqueue_active(&ep->poll_wait))
pwake++;
}
@@ -854,8 +853,7 @@ static int ep_modify(struct eventpoll *e
/* Notify waiting tasks that events are available */
if (waitqueue_active(&ep->wq))
- __wake_up_locked(&ep->wq, TASK_UNINTERRUPTIBLE |
- TASK_INTERRUPTIBLE);
+ wake_up_locked(&ep->wq);
if (waitqueue_active(&ep->poll_wait))
pwake++;
}
@@ -978,8 +976,7 @@ errxit:
* wait list (delayed after we release the lock).
*/
if (waitqueue_active(&ep->wq))
- __wake_up_locked(&ep->wq, TASK_UNINTERRUPTIBLE |
- TASK_INTERRUPTIBLE);
+ wake_up_locked(&ep->wq);
if (waitqueue_active(&ep->poll_wait))
pwake++;
}
_
Patches currently in -mm which might be from matthew@xxxxxx are
use-wake_up_locked-in-eventpoll.patch
make-sure-nobodys-leaking-resources.patch
-
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