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| author | Christoph Lameter <clameter@sgi.com> | 2008-02-15 23:45:25 -0800 |
|---|---|---|
| committer | Christoph Lameter <clameter@sgi.com> | 2008-03-03 12:22:31 -0800 |
| commit | 27d9e4e94862c89d171cf70911b4f11ad69fb54e (patch) | |
| tree | 630d7af09633c209e4b2d8390146f2af1074a37d /mm/slub.c | |
| parent | d692ef6dcd20da60786470654410e85f29c2ddd9 (diff) | |
| download | lwn-27d9e4e94862c89d171cf70911b4f11ad69fb54e.tar.gz lwn-27d9e4e94862c89d171cf70911b4f11ad69fb54e.zip | |
slub: Use the objsize from the kmem_cache_cpu structure
No need to access the kmem_cache structure. We have the same value
in kmem_cache_cpu.
Reviewed-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Diffstat (limited to 'mm/slub.c')
| -rw-r--r-- | mm/slub.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/slub.c b/mm/slub.c index 0a5a1001590b..b49570ca08b5 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -1681,8 +1681,8 @@ static __always_inline void slab_free(struct kmem_cache *s, unsigned long flags; local_irq_save(flags); - debug_check_no_locks_freed(object, s->objsize); c = get_cpu_slab(s, smp_processor_id()); + debug_check_no_locks_freed(object, c->objsize); if (likely(page == c->page && c->node >= 0)) { object[c->offset] = c->freelist; c->freelist = object; |