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(parent: 347b459) | patch
eventfd use waitqueue lock ...
authorDavide Libenzi <davidel@xmailserver.org>
Fri, 18 May 2007 19:02:33 +0000 (12:02 -0700)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Fri, 18 May 2007 20:09:34 +0000 (13:09 -0700)
commitd48eb2331595224ffe89665e79721d44b40bb047
treeb4e398ec71e0775a441329b60cb0771c43e92c54tree | snapshot (tar.gz zip)
parent347b4599dd6ffef27e18c227532d1ec66556000bcommit | diff
eventfd use waitqueue lock ...

The eventfd was using the unlocked waitqueue operations, but it was
using a different lock, so poll_wait() would race with it.

This makes eventfd directly use the waitqueue lock.

Signed-off-by: Davide Libenzi <davidel@xmailserver.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
fs/eventfd.c diff | blob | blame | history