blk-mq: export software queue pending map to debugfs

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This is useful for debugging problems where we've gotten stuck with
requests in the software queues.

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

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Omar Sandoval 2017-01-25 08:06:45 -08:00 • committed by Jens Axboe

parent 24af1ccfe1

commit 0bfa5288a7

1 changed files with 21 additions and 0 deletions

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block/blk-mq-debugfs.c

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