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MIPS: Hugetlb: Keep TLB cache hot while flushing
authorHillf Danton <dhillf@gmail.com>
Tue, 22 Nov 2011 14:38:02 +0000 (14:38 +0000)
committerRalf Baechle <ralf@linux-mips.org>
Wed, 7 Dec 2011 22:03:45 +0000 (22:03 +0000)
commit5639bc4a64786c94eba3d2ba6a4ff4b290da1fb1
treeb472b3ddeea65f4c4595678ea6869ab8e26053a9tree | snapshot (tar.gz zip)
parente84de0c61905030a0fe66b7210b6f1bb7c3e1eabcommit | diff
MIPS: Hugetlb: Keep TLB cache hot while flushing

If we only flush the TLB of the given huge page, the TLB cache remains hot
for the relevant mm as it is, and less will be refilled after flush, huge
or not.

Signed-off-by: Hillf Danton <dhillf@gmail.com>
Cc: linux-mips@linux-mips.org
Acked-by: David Daney <david.daney@cavium.com>
Patchwork: https://patchwork.linux-mips.org/patch/2860/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
arch/mips/include/asm/hugetlb.h diff | blob | blame | history