| commit | 10ed273f5016c582413dfbc468dd084957d847e1 | |
| author | KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> | |
| Tue, 4 Mar 2008 22:28:32 +0000 (4 14:28 -0800) | ||
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | |
| Wed, 5 Mar 2008 00:35:10 +0000 (4 16:35 -0800) | ||
| tree | 58f76f68e57866c4124dc09e956103e9093c8d32 | treesnapshot (tar.gz zip) |
| parent | d9d4fcfe515d7cece1b26decd75f5d41544a287b | commitdiff |
zlc_setup(): handle jiffies wraparound
jiffies subtraction may cause an overflow problem. It should be using
time_after().
[akpm@linux-foundation.org: include jiffies.h]
Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
Cc: Paul Jackson <pj@sgi.com>
Cc: Mel Gorman <mel@csn.ul.ie>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
jiffies subtraction may cause an overflow problem. It should be using
time_after().
[akpm@linux-foundation.org: include jiffies.h]
Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
Cc: Paul Jackson <pj@sgi.com>
Cc: Mel Gorman <mel@csn.ul.ie>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| mm/page_alloc.c | diffblobblamehistory |