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| author | KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> | 2008-03-04 14:28:32 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-03-04 16:35:10 -0800 |
| commit | 10ed273f5016c582413dfbc468dd084957d847e1 (patch) | |
| tree | 58f76f68e57866c4124dc09e956103e9093c8d32 /fs/buffer.c | |
| parent | d9d4fcfe515d7cece1b26decd75f5d41544a287b (diff) | |
| download | kernel-common-10ed273f5016c582413dfbc468dd084957d847e1.tar.gz kernel-common-10ed273f5016c582413dfbc468dd084957d847e1.tar.bz2 kernel-common-10ed273f5016c582413dfbc468dd084957d847e1.zip | |
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>
Diffstat (limited to 'fs/buffer.c')
0 files changed, 0 insertions, 0 deletions