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authorFengguang Wu <fengguang.wu@intel.com>2012-08-09 15:23:09 +0200
committerJens Axboe <axboe@kernel.dk>2012-08-09 15:23:09 +0200
commit647d1e4c5235763b83fbfe74a09d148edc6ca152 (patch)
tree5c7be727323b16ee80ddba672b3b3baa69454486 /Documentation/block
parentblock: remove plugging at buffered write time (diff)
downloadlinux-dev-647d1e4c5235763b83fbfe74a09d148edc6ca152.tar.xz
linux-dev-647d1e4c5235763b83fbfe74a09d148edc6ca152.zip
block: move down direct IO plugging
Move unplugging for direct I/O from around ->direct_IO() down to do_blockdev_direct_IO(). This implicitly adds plugging for direct writes. CC: Li Shaohua <shli@fusionio.com> Acked-by: Jeff Moyer <jmoyer@redhat.com> Signed-off-by: Wu Fengguang <fengguang.wu@intel.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
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