| commit | 84e554e6865c4f4ae84d38800cf270b9a67901cc | [log] [tgz] |
|---|---|---|
| author | Christoph Lameter <cl@linux-foundation.org> | Fri Dec 18 16:26:23 2009 -0600 |
| committer | Pekka Enberg <penberg@cs.helsinki.fi> | Sun Dec 20 10:39:34 2009 +0200 |
| tree | 9bf5ce0596a9ffeee9e6a307eadbce6086f636ba | |
| parent | ff12059ed14b0773d7bbef86f98218ada6c20770 [diff] |
SLUB: Make slub statistics use this_cpu_inc this_cpu_inc() translates into a single instruction on x86 and does not need any register. So use it in stat(). We also want to avoid the calculation of the per cpu kmem_cache_cpu structure pointer. So pass a kmem_cache pointer instead of a kmem_cache_cpu pointer. Signed-off-by: Christoph Lameter <cl@linux-foundation.org> Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>