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SLUB: CONFIG_LARGE_ALLOCS must consider MAX_ORDER limit
authorChristoph Lameter <clameter@sgi.com>
Tue, 15 May 2007 08:42:06 +0000 (01:42 -0700)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Tue, 15 May 2007 15:54:01 +0000 (08:54 -0700)
commitf08bad45553d7bc15e14d89c0af260fb1fbd5dab
tree575c9834d1ed69459c79162042647008f2097123tree | snapshot
parent335dc60573ec967ef54d1db7ed94ae5e1e46d371commit | diff
SLUB: CONFIG_LARGE_ALLOCS must consider MAX_ORDER limit

Take MAX_ORDER into consideration when determining KMALLOC_SHIFT_HIGH.
Otherwise we may run into a situation where we attempt to create general
slabs larger than MAX_ORDER.

Signed-off-by: Christoph Lameter <clameter@sgi.com>
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
include/linux/slub_def.h diff | blob | history
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