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(parent: 151b6a5) | patch
ARM: 6378/1: Allow lazy cache flushing via PG_arch_1 for highmem pages
authorCatalin Marinas <catalin.marinas@arm.com>
Mon, 13 Sep 2010 14:57:05 +0000 (15:57 +0100)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Sun, 19 Sep 2010 11:17:43 +0000 (12:17 +0100)
commit0fc73099dd25df2c5181b7bad57d1faa5cd12d3c
treee9a98aa1a20ac43ade82601e8bf93e9d871b92actree | snapshot (tar.gz zip)
parent151b6a5f1d4c547c92ec67a5a6fedc16f435956ecommit | diff
ARM: 6378/1: Allow lazy cache flushing via PG_arch_1 for highmem pages

Commit d73cd42 forced non-lazy cache flushing of highmem pages in
flush_dcache_page(). This isn't needed since __flush_dcache_page()
(called lazily from update_mmu_cache) can handle highmem pages (fixed by
commit 7e5a69e).

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
arch/arm/mm/flush.c diff | blob | blame | history