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| author |   Christoph Lameter <clameter@sgi.com> | 2007-10-16 01:26:07 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-16 09:43:01 -0700 |
| commit | ee3c72a14bfecdf783738032ff3c73ef6412f5b3 (patch) | |
| tree | 876c2c5d33058be8502504330726bb16b876ba52 /include/linux/kernel.h | |
| parent | SLUB: Move page->offset to kmem_cache_cpu->offset (diff) | |
| download | wireguard-linux-ee3c72a14bfecdf783738032ff3c73ef6412f5b3.tar.xz wireguard-linux-ee3c72a14bfecdf783738032ff3c73ef6412f5b3.zip | |
SLUB: Avoid touching page struct when freeing to per cpu slab
Set c->node to -1 if we allocate from a debug slab instead for SlabDebug
which requires access the page struct cacheline.
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Tested-by: Alexey Dobriyan <adobriyan@sw.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/kernel.h')
0 files changed, 0 insertions, 0 deletions