From: Manfred Spraul <manfred@colorfullife.com>
Use kmem_bufctl_t instead of int for the loop counters in check_slabp.
Signed-of-by: Manfred Spraul <manfred@colorfullife.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---
25-akpm/mm/slab.c | 5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
diff -puN mm/slab.c~slab-64bit-fix mm/slab.c
--- 25/mm/slab.c~slab-64bit-fix 2005-03-16 21:41:47.000000000 -0800
+++ 25-akpm/mm/slab.c 2005-03-16 21:41:47.000000000 -0800
@@ -1960,18 +1960,17 @@ static void *cache_free_debugcheck (kmem
static void check_slabp(kmem_cache_t *cachep, struct slab *slabp)
{
- int i;
+ kmem_bufctl_t i;
int entries = 0;
check_spinlock_acquired(cachep);
/* Check slab's freelist to see if this obj is there. */
for (i = slabp->free; i != BUFCTL_END; i = slab_bufctl(slabp)[i]) {
entries++;
- if (entries > cachep->num || i < 0 || i >= cachep->num)
+ if (entries > cachep->num || i >= cachep->num)
goto bad;
}
if (entries != cachep->num - slabp->inuse) {
- int i;
bad:
printk(KERN_ERR "slab: Internal list corruption detected in cache '%s'(%d), slabp %p(%d). Hexdump:\n",
cachep->name, cachep->num, slabp, slabp->inuse);
_