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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)
commit2d4b95f06062d590aef8e44d42cec27b1828119f
tree7beb1c976d3e08a9ef9cb37fa342e2b4f35e6aabtree | snapshot
parent732ee21f2894819781766a0cd88e32bdd630d11ecommit | 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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