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(parent: 252e572) | patch
do_poll: return -EINTR when signalled
authorOleg Nesterov <[email protected]>
Wed, 17 Oct 2007 06:26:18 +0000 (23:26 -0700)
committerLinus Torvalds <[email protected]>
Wed, 17 Oct 2007 15:42:48 +0000 (08:42 -0700)
commit9bf084f70ffde6521d113593b89461a5bd2a303b
treeea62a8c9c54d0f702e73e9fa6e6c8699106ab892tree | snapshot
parent252e5725cfb55a89e54888317856903fef9d5031commit | diff
do_poll: return -EINTR when signalled

do_poll() checks signal_pending() but returns 0 when interrupted.  This means
the caller has to check signal_pending() again.

Change it to return -EINTR when signal_pending() and count == 0.

Signed-off-by: Oleg Nesterov <[email protected]>
Cc: Andi Kleen <[email protected]>
Cc: Davide Libenzi <[email protected]>
Cc: Vadim Lobanov <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
fs/select.c diff | blob | blame | history
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