tree 5954dc5e1a2dc1251a57a41aa15b7776a530f230
parent 3dc907951446b9317b1887223caa4e083390de9f
author Zachary Amsden <zach@vmware.com> 1159684171 -0700
committer Linus Torvalds <torvalds@g5.osdl.org> 1159688373 -0700

[PATCH] paravirt: pte clear not present

Change pte_clear_full to a more appropriately named pte_clear_not_present,
allowing optimizations when not-present mapping changes need not be reflected
in the hardware TLB for protected page table modes.  There is also another
case that can use it in the fremap code.

Signed-off-by: Zachary Amsden <zach@vmware.com>
Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>