* slub: fixed uninitialized counter in struct kmem_cache_node @ 2008-09-11 19:25 Salman Qazi 2008-09-11 19:35 ` Pekka Enberg 2008-09-11 19:38 ` Pekka Enberg 0 siblings, 2 replies; 3+ messages in thread From: Salman Qazi @ 2008-09-11 19:25 UTC (permalink / raw) To: linux-kernel, cl, penberg Initialized total objects atomic for the node in init_kmem_cache_node. The uninitialized value was ruining the stats in /proc/slabinfo. Signed-off-by: Salman Qazi <sqazi@google.com> --- --- a/mm/slub.c +++ b/mm/slub.c @@ -1932,6 +1932,7 @@ init_kmem_cache_node(struct kmem_cache_node *n, struct kmem_cache *s) INIT_LIST_HEAD(&n->partial); #ifdef CONFIG_SLUB_DEBUG atomic_long_set(&n->nr_slabs, 0); + atomic_long_set(&n->total_objects, 0); INIT_LIST_HEAD(&n->full); #endif } ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: slub: fixed uninitialized counter in struct kmem_cache_node 2008-09-11 19:25 slub: fixed uninitialized counter in struct kmem_cache_node Salman Qazi @ 2008-09-11 19:35 ` Pekka Enberg 2008-09-11 19:38 ` Pekka Enberg 1 sibling, 0 replies; 3+ messages in thread From: Pekka Enberg @ 2008-09-11 19:35 UTC (permalink / raw) To: Salman Qazi; +Cc: linux-kernel, cl Salman Qazi wrote: > Initialized total objects atomic for the node in init_kmem_cache_node. The uninitialized value was ruining the stats in /proc/slabinfo. > > Signed-off-by: Salman Qazi <sqazi@google.com> Applied, thanks! ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: slub: fixed uninitialized counter in struct kmem_cache_node 2008-09-11 19:25 slub: fixed uninitialized counter in struct kmem_cache_node Salman Qazi 2008-09-11 19:35 ` Pekka Enberg @ 2008-09-11 19:38 ` Pekka Enberg 1 sibling, 0 replies; 3+ messages in thread From: Pekka Enberg @ 2008-09-11 19:38 UTC (permalink / raw) To: Salman Qazi; +Cc: linux-kernel, cl Salman Qazi wrote: > Initialized total objects atomic for the node in init_kmem_cache_node. The uninitialized value was ruining the stats in /proc/slabinfo. > > Signed-off-by: Salman Qazi <sqazi@google.com> Applied, thanks! ^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2008-09-11 19:41 UTC | newest] Thread overview: 3+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2008-09-11 19:25 slub: fixed uninitialized counter in struct kmem_cache_node Salman Qazi 2008-09-11 19:35 ` Pekka Enberg 2008-09-11 19:38 ` Pekka Enberg
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