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(parent: d96b37c) | patch
blk-mq: add tags and sched_tags bitmaps to debugfs
authorOmar Sandoval <osandov@fb.com>
Wed, 25 Jan 2017 16:06:47 +0000 (08:06 -0800)
committerJens Axboe <axboe@fb.com>
Fri, 27 Jan 2017 15:17:44 +0000 (08:17 -0700)
commitd7e3621ad1e48f08dc14c34e353af69f7c35cb20
treedc1137281ada386159b1ff7d5b2c9517bdbb4bf4tree | snapshot (tar.gz zip)
parentd96b37c0af3e4f42928a1361d5cd9f4f8921b4a8commit | diff
blk-mq: add tags and sched_tags bitmaps to debugfs

These can be used to debug issues like tag leaks and stuck requests.

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 | blame | history