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authorChao Yu <chao2.yu@samsung.com>2016-02-14 11:54:33 +0100
committerJaegeuk Kim <jaegeuk@kernel.org>2016-02-23 06:39:54 +0100
commite9f5b8b8d6e279ab61d5902fcbebf3799597c900 (patch)
treec393dc434bf51e7cb013f005960b56034ba1a8ea /fs/efs
parentf2fs: introduce f2fs_journal struct to wrap journal info (diff)
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f2fs: enhance IO path with block plug
Try to use block plug in more place as below to let process cache bios as much as possbile, in order to reduce lock overhead of queue in IO scheduler. 1) sync_meta_pages 2) ra_meta_pages 3) f2fs_balance_fs_bg Signed-off-by: Chao Yu <chao2.yu@samsung.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
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