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authorHua Zhong <hzhong@gmail.com>2006-06-23 02:05:42 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-23 07:43:06 -0700
commit368a5fa1f28589e6b54588a139ea872d5b4b1914 (patch)
tree346923893f4814dffb51049f92f81c327374e60c /drivers/connector
parent0216bfcffe424a5473daa4da47440881b36c1f41 (diff)
[PATCH] remove unlikely() in might_sleep_if()
The likely() profiling tools show that __alloc_page() causes a lot of misses: ! 132 119193 __alloc_pages():mm/page_alloc.c@937 Because most __alloc_page() calls are not atomic. Signed-off-by: Hua Zhong <hzhong@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/connector')
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