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(parent: 489f99c) | 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)
commite30fdab9474dfc8ad7761eda456dfe8bce9ab9c1
treedc1137281ada386159b1ff7d5b2c9517bdbb4bf4tree | snapshot
parent489f99c5301e219e1feeb258ab389dbaf08ff827commit | 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 | history
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