block: add a op_is_flush helper
This centralizes the checks for bios that needs to be go into the flush state machine. Signed-off-by:Christoph Hellwig <hch@lst.de> Reviewed-by:
Martin K. Petersen <martin.petersen@oracle.com> Reviewed-by:
Bart Van Assche <bart.vanassche@sandisk.com> Signed-off-by:
Jens Axboe <axboe@fb.com>
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- block/blk-core.c 4 additions, 4 deletionsblock/blk-core.c
- block/blk-mq-sched.c 2 additions, 3 deletionsblock/blk-mq-sched.c
- block/blk-mq.c 2 additions, 2 deletionsblock/blk-mq.c
- drivers/md/bcache/request.c 1 addition, 1 deletiondrivers/md/bcache/request.c
- drivers/md/dm-cache-target.c 3 additions, 10 deletionsdrivers/md/dm-cache-target.c
- drivers/md/dm-thin.c 5 additions, 8 deletionsdrivers/md/dm-thin.c
- include/linux/blk_types.h 9 additions, 0 deletionsinclude/linux/blk_types.h
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