mm/vmscan.c: try_to_freeze() returns boolean
authorJeff Liu <jeff.liu@oracle.com>
Wed, 12 Dec 2012 00:02:48 +0000 (16:02 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Wed, 12 Dec 2012 01:22:27 +0000 (17:22 -0800)
commit6f6313d4870f9642cb3ea8ec892cf6da81331b9c
treec06cc439e95cbaa0b6d654def61738c1953b40a0
parent5733c7d11dff44e98d2ca16617886a78086b354f
mm/vmscan.c: try_to_freeze() returns boolean

kswapd()->try_to_freeze() is defined to return a boolean, so it's better
to use a bool to hold its return value.

Signed-off-by: Jie Liu <jeff.liu@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
mm/vmscan.c