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(parent: a8c0f9a) | patch
[PATCH] slab: optimize constant-size kzalloc calls
authorPekka Enberg <penberg@cs.helsinki.fi>
Sat, 25 Mar 2006 11:06:43 +0000 (03:06 -0800)
committerLinus Torvalds <torvalds@g5.osdl.org>
Sat, 25 Mar 2006 16:22:49 +0000 (08:22 -0800)
commit40c07ae8daa659b8feb149c84731629386873c16
tree77d9e7572135de30f184103cc6dd36f9c0f8dfbftree | snapshot (tar.gz zip)
parenta8c0f9a41f88da703ade33f9c1626a55c786e8bbcommit | diff
[PATCH] slab: optimize constant-size kzalloc calls

As suggested by Eric Dumazet, optimize kzalloc() calls that pass a
compile-time constant size.  Please note that the patch increases kernel
text slightly (~200 bytes for defconfig on x86).

Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
include/linux/slab.h diff | blob | blame | history
mm/util.c diff | blob | blame | history