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(parent: 4f58a05) | patch
fs/affs/file.c: add support to O_DIRECT
authorFabian Frederick <fabf@skynet.be>
Sat, 13 Dec 2014 00:57:52 +0000 (16:57 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Sat, 13 Dec 2014 20:42:51 +0000 (12:42 -0800)
commit41418da20d0a8e53655a8cf8cd8a1e41c6953d1f
treeebd4358e5fdf9561a42c8cec11a6f3b994646948tree | snapshot
parent4f58a0512454b81d774cfee07d1efd22f1f48731commit | diff
fs/affs/file.c: add support to O_DIRECT

Based on ext2_direct_IO

Tested with O_DIRECT file open and sysbench/mariadb with 1% written
queries improvement (update_non_index test) on a volume created with
mkaffs.

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
fs/affs/file.c diff | blob | history
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