block: kill QUEUE_FLAG_FLUSH_NQ
authorJens Axboe <axboe@kernel.dk>
Sat, 9 Feb 2019 22:40:24 +0000 (15:40 -0700)
committerJens Axboe <axboe@kernel.dk>
Sat, 9 Feb 2019 22:40:24 +0000 (15:40 -0700)
commitd11a3998985b351aaab6bbdc23bc884bd5e815c8
tree92340a95a76fe5e482824a5c5a4698f65a45e066
parentdc7292a5bcb4c878b076fca2ac3fc22f81b8f8df
block: kill QUEUE_FLAG_FLUSH_NQ

We have various helpers for setting/clearing this flag, and also
a helper to check if the queue supports queueable flushes or not.
But nobody uses them anymore, kill it with fire.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
block/blk-mq-debugfs.c
block/blk-settings.c
drivers/ata/libata-scsi.c
drivers/block/null_blk_main.c
include/linux/blkdev.h