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authorOGAWA Hirofumi <hirofumi@mail.parknet.co.jp>2006-02-03 03:04:43 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-02-03 08:32:10 -0800
commite60e5c50aa5389db86e96fc52d02bc7db3d23f4a (patch)
treedcf9d09c7fed328628750023fecaf3eef4ad8624 /fs/fat
parent5b00226d4d3aa7969d84e16f857ea100465d9c98 (diff)
downloadlinux-e60e5c50aa5389db86e96fc52d02bc7db3d23f4a.tar.bz2
[PATCH] Trivial optimization of ll_rw_block()
The ll_rw_block() needs to get ref-count only if it submits a buffer(). This patch avoids the needless get/put of ref-count. Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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