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(parent: 0bfa528) | patch
blk-mq: move tags and sched_tags info from sysfs to debugfs
authorOmar Sandoval <osandov@fb.com>
Wed, 25 Jan 2017 16:06:46 +0000 (08:06 -0800)
committerJens Axboe <axboe@fb.com>
Fri, 27 Jan 2017 15:17:44 +0000 (08:17 -0700)
commitd96b37c0af3e4f42928a1361d5cd9f4f8921b4a8
treec190352d85237bab561b905a1c16f0b4735ea9f7tree | snapshot
parent0bfa5288a78176be8a895ce65dbbf61f63f54b96commit | diff
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>
block/blk-mq-debugfs.c diff | blob | history
block/blk-mq-sysfs.c diff | blob | history
block/blk-mq-tag.c diff | blob | history
block/blk-mq-tag.h diff | blob | history
John Crispins staging tree