SLUB: extract dma_kmalloc_cache from get_cache.

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The rarely used dma functionality in get_slab() makes the function too
complex.  The compiler begins to spill variables from the working set onto the
stack.  The created function is only used in extremely rare cases so make sure
that the compiler does not decide on its own to merge it back into get_slab().

Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

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Christoph Lameter 2007-07-17 04:03:24 -07:00 • committed by Linus Torvalds

parent 0c71001320

commit 2e443fd003

1 changed files with 36 additions and 30 deletions

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mm/slub.c

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