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| author | roel kluin <roel.kluin@gmail.com> | 2008-10-29 17:18:07 -0400 |
|---|---|---|
| committer | Pekka Enberg <penberg@cs.helsinki.fi> | 2008-11-26 16:47:26 +0200 |
| commit | 249b9f331ec162af5a1fdb80f90cce77c2043985 (patch) | |
| tree | 619fd994b598bb6970727484fbbfa6ac1f0d2388 /mm/slab.c | |
| parent | e9beef1815ab3aa88925595582cf09e64b2b9894 (diff) | |
| download | lwn-249b9f331ec162af5a1fdb80f90cce77c2043985.tar.gz lwn-249b9f331ec162af5a1fdb80f90cce77c2043985.zip | |
slab: unsigned slabp->inuse cannot be less than 0
unsigned slabp->inuse cannot be less than 0
Acked-by: Christoph Lameter <cl@linux-foundation.org
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Diffstat (limited to 'mm/slab.c')
| -rw-r--r-- | mm/slab.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/slab.c b/mm/slab.c index a14787799014..445bcc87b346 100644 --- a/mm/slab.c +++ b/mm/slab.c @@ -2997,7 +2997,7 @@ retry: * there must be at least one object available for * allocation. */ - BUG_ON(slabp->inuse < 0 || slabp->inuse >= cachep->num); + BUG_ON(slabp->inuse >= cachep->num); while (slabp->inuse < cachep->num && batchcount--) { STATS_INC_ALLOCED(cachep); |