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| author | Omar Sandoval <osandov@fb.com> | 2017-05-04 00:31:34 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2017-05-04 08:25:17 -0600 |
| commit | daaadb3e9453ab89c2e113a2d1df8e19e30944cc (patch) | |
| tree | 4a72782bd1b32dd4b0757e993644ff98b7cbc9d5 /block/blk-mq-debugfs.h | |
| parent | 16b738f651c83a01db057e5db02ec4b830af9130 (diff) | |
| download | lwn-daaadb3e9453ab89c2e113a2d1df8e19e30944cc.tar.gz lwn-daaadb3e9453ab89c2e113a2d1df8e19e30944cc.zip | |
mq-deadline: add debugfs attributes
Expose the fifo lists, cached next requests, batching state, and
dispatch list. It'd also be possible to add the sorted lists, but there
aren't already seq_file helpers for rbtrees.
Signed-off-by: Omar Sandoval <osandov@fb.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'block/blk-mq-debugfs.h')
| -rw-r--r-- | block/blk-mq-debugfs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/block/blk-mq-debugfs.h b/block/blk-mq-debugfs.h index dd3bbfe74f46..a182e6f97565 100644 --- a/block/blk-mq-debugfs.h +++ b/block/blk-mq-debugfs.h @@ -14,6 +14,7 @@ struct blk_mq_debugfs_attr { const struct seq_operations *seq_ops; }; +int __blk_mq_debugfs_rq_show(struct seq_file *m, struct request *rq); int blk_mq_debugfs_rq_show(struct seq_file *m, void *v); int blk_mq_debugfs_register(struct request_queue *q); |