tree 6a6113899ff39e58993280bb831a813a43a8e1e1
parent d086817dc0d42f1be8db4138233d33e1dd16a956
author Cyrill Gorcunov <gorcunov@gmail.com> 1238537967 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1238601551 -0700

oom_kill: don't call for int_sqrt(0)

There is no need to call for int_sqrt if argument is 0.

Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Cc: Pekka Enberg <penberg@cs.helsinki.fi>
Cc: Christoph Lameter <cl@linux-foundation.org>
Acked-by: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>