block: kill blk_queue_flush()
authorJens Axboe <axboe@fb.com>
Wed, 30 Mar 2016 16:19:30 +0000 (10:19 -0600)
committerJens Axboe <axboe@fb.com>
Tue, 12 Apr 2016 22:00:39 +0000 (16:00 -0600)
commit2245f6de6c68b225986229a2de78c240536f7f38
treeb0b8747993fc51d5f16239f002f089c2332ad772
parentf935a8ce0a60acf0a7fe4da8d2a1e5a70c598e55
block: kill blk_queue_flush()

We don't have any drivers left using it, so kill it off. Update
documentation to use the newer blk_queue_write_cache().

Signed-off-by: Jens Axboe <axboe@fb.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Documentation/block/writeback_cache_control.txt
block/blk-settings.c
include/linux/blkdev.h