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linux/fs/eventfd.c
Davide Libenzi d48eb23315 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>
2007-05-18 13:09:34 -07:00

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