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| author | KOSAKI Motohiro | 2008-03-04 23:28:32 +0100 |
|---|---|---|
| committer | Linus Torvalds | 2008-03-05 01:35:10 +0100 |
| commit | 10ed273f5016c582413dfbc468dd084957d847e1 (patch) | |
| tree | 58f76f68e57866c4124dc09e956103e9093c8d32 /fs/buffer.c | |
| parent | Fix "Malformed early option 'loglevel'" (diff) | |
| download | kernel-qcow2-linux-10ed273f5016c582413dfbc468dd084957d847e1.tar.gz kernel-qcow2-linux-10ed273f5016c582413dfbc468dd084957d847e1.tar.xz kernel-qcow2-linux-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