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[PATCH] ppc64: Mark kernel hptes dirty
authorAnton Blanchard <anton@samba.org>
Wed, 22 Jun 2005 00:15:55 +0000 (17:15 -0700)
committerLinus Torvalds <torvalds@ppc970.osdl.org>
Wed, 22 Jun 2005 01:46:31 +0000 (18:46 -0700)
commit515bae9cdc6a78eda0879e1f158056d73ec808b7
tree12a5e1520ceda0cacc680b9d8665ca6af878b8e2tree | snapshot (tar.gz zip)
parentac5b33c9bcf1c05ae949b026a51d7f8f9573591ccommit | diff
[PATCH] ppc64: Mark kernel hptes dirty

We dont use the hardware referenced and changed bits and setting them early
avoids a store to memory.  We already do this for userspace hptes but not
kernel ones.  Do it.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
arch/ppc64/mm/hash_utils.c diff | blob | blame | history