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Date: Mon, 28 Mar 2011 09:58:56 +0800 From: Shaohua Li <shaohua.li@...el.com> To: Andrew Morton <akpm@...ux-foundation.org> Cc: linux-mm <linux-mm@...ck.org>, lkml <linux-kernel@...r.kernel.org>, Rik van Riel <riel@...hat.com>, Hugh Dickins <hughd@...gle.com> Subject: [PATCH]mmap: add alignment for some variables Make some variables have correct alignment. Signed-off-by: Shaohua Li <shaohua.li@...el.com> --- mm/mmap.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) Index: linux/mm/mmap.c =================================================================== --- linux.orig/mm/mmap.c 2011-03-24 10:59:39.000000000 +0800 +++ linux/mm/mmap.c 2011-03-24 10:59:42.000000000 +0800 @@ -84,10 +84,10 @@ pgprot_t vm_get_page_prot(unsigned long } EXPORT_SYMBOL(vm_get_page_prot); -int sysctl_overcommit_memory = OVERCOMMIT_GUESS; /* heuristic overcommit */ -int sysctl_overcommit_ratio = 50; /* default is 50% */ +int sysctl_overcommit_memory __read_mostly = OVERCOMMIT_GUESS; /* heuristic overcommit */ +int sysctl_overcommit_ratio __read_mostly = 50; /* default is 50% */ int sysctl_max_map_count __read_mostly = DEFAULT_MAX_MAP_COUNT; -struct percpu_counter vm_committed_as; +struct percpu_counter vm_committed_as ____cacheline_internodealigned_in_smp; /* * Check that a process has enough memory to allocate a new virtual -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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