tree b4e398ec71e0775a441329b60cb0771c43e92c54
parent 347b4599dd6ffef27e18c227532d1ec66556000b
author Davide Libenzi <davidel@xmailserver.org> 1179514953 -0700
committer Linus Torvalds <torvalds@woody.linux-foundation.org> 1179518974 -0700

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>