tree c190352d85237bab561b905a1c16f0b4735ea9f7
parent 0bfa5288a78176be8a895ce65dbbf61f63f54b96
author Omar Sandoval <osandov@fb.com> 1485360406 -0800
committer Jens Axboe <axboe@fb.com> 1485530264 -0700

blk-mq: move tags and sched_tags info from sysfs to debugfs

These are very tied to the blk-mq tag implementation, so exposing them
to sysfs isn't a great idea. Move the debugging information to debugfs
and add basic entries for the number of tags and the number of reserved
tags to sysfs.

Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Omar Sandoval <osandov@fb.com>
Signed-off-by: Jens Axboe <axboe@fb.com>