block: convert blkdev_issue_flush() to use empty barriers
commitfd5d806266935179deda1502101624832eacd01f
authorJens Axboe <jens.axboe@oracle.com>
Tue, 16 Oct 2007 09:05:02 +0000 (16 11:05 +0200)
committerJens Axboe <jens.axboe@oracle.com>
Tue, 16 Oct 2007 09:05:02 +0000 (16 11:05 +0200)
treeb0d01c2ed7d754f2a6daef6c77d108a81d8a470e
parentbf2de6f5a4faf0197268f18d08969b003b87b6e8
block: convert blkdev_issue_flush() to use empty barriers

Then we can get rid of ->issue_flush_fn() and all the driver private
implementations of that.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
16 files changed:
block/ll_rw_blk.c
drivers/block/ps3disk.c
drivers/ide/ide-disk.c
drivers/md/dm-table.c
drivers/md/dm.c
drivers/md/dm.h
drivers/md/linear.c
drivers/md/md.c
drivers/md/multipath.c
drivers/md/raid0.c
drivers/md/raid1.c
drivers/md/raid10.c
drivers/md/raid5.c
drivers/message/i2o/i2o_block.c
drivers/scsi/sd.c
include/linux/blkdev.h