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[PATCH] Suppress split ptlock on arches which may use one page for multiple page...
authorHugh Dickins <hugh@veritas.com>
Mon, 7 Nov 2005 08:57:57 +0000 (00:57 -0800)
committerLinus Torvalds <torvalds@g5.osdl.org>
Mon, 7 Nov 2005 15:53:23 +0000 (07:53 -0800)
commit7ec4453f46a9c57a997b345d096197cbae546638
tree7beb1c976d3e08a9ef9cb37fa342e2b4f35e6aabtree | snapshot
parent63cc3e1058f87b406d4a2680f330f266bcceb0f4commit | diff
[PATCH] Suppress split ptlock on arches which may use one page for multiple page tables

Suppress split ptlock on arches which may use one page for multiple page
tables.  Reconsider what better to do (particularly on ppc64) later on.

Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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