blk-mq-debugfs: Show requeue list
authorBart Van Assche <bart.vanassche@sandisk.com>
Thu, 1 Jun 2017 15:55:11 +0000 (08:55 -0700)
committerJens Axboe <axboe@fb.com>
Thu, 1 Jun 2017 19:02:58 +0000 (13:02 -0600)
commit8ef1a191038c138d5675933cd69d47747d0d396b
tree2c4827b922d95f6b7a06a4dd4803b73ca82be993
parentc0cb1c6d39060ce04470b10347b7b6f1df77bef5
blk-mq-debugfs: Show requeue list

When verifying whether or not a blk-mq driver forgot to kick the
requeue list after having requeued a request it is important to
be able to verify the contents of the requeue list. Hence export
that list through debugfs.

Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Reviewed-by: Eduardo Valentin <eduval@amazon.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Omar Sandoval <osandov@fb.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
block/blk-mq-debugfs.c