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authorPavel Machek <pavel@ucw.cz>2008-04-28 02:13:35 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-04-28 08:58:26 -0700
commit2309f9e6fe3f1de661eab9613f7903ab4420c753 (patch)
tree283c26f2cd9f42bd63e7b514278aafe7c53a4dc0 /mm/page_alloc.c
parent97d87c9710bc6c5f2585fb9dc58f5bedbe996f10 (diff)
downloadop-kernel-dev-2309f9e6fe3f1de661eab9613f7903ab4420c753.zip
op-kernel-dev-2309f9e6fe3f1de661eab9613f7903ab4420c753.tar.gz
mm/page_alloc.c: remove hand-coded get_order()
Remove hand-coded get_order() from page_alloc.c. Signed-off-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/page_alloc.c')
-rw-r--r--mm/page_alloc.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index d3358ef..d1cf4f0 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -4345,9 +4345,7 @@ void *__init alloc_large_system_hash(const char *tablename,
else if (hashdist)
table = __vmalloc(size, GFP_ATOMIC, PAGE_KERNEL);
else {
- unsigned long order;
- for (order = 0; ((1UL << order) << PAGE_SHIFT) < size; order++)
- ;
+ unsigned long order = get_order(size);
table = (void*) __get_free_pages(GFP_ATOMIC, order);
/*
* If bucketsize is not a power-of-two, we may free
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