diff options
| author | Omar Sandoval <osandov@fb.com> | 2017-01-25 08:06:43 -0800 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2017-01-27 08:17:44 -0700 |
| commit | 7b3938524cfbd7abd1814d879ecfcd2e2a9aa775 (patch) | |
| tree | 5e24aa0baa874be0edd9fa916087b1d147f53fc8 | |
| parent | 950cd7e9ffdc44c340b8914126b39cc079f0c844 (diff) | |
blk-mq: add extra request information to debugfs
The request pointers by themselves aren't super useful.
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Omar Sandoval <osandov@fb.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
| -rw-r--r-- | block/blk-mq-debugfs.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/block/blk-mq-debugfs.c b/block/blk-mq-debugfs.c index 1967c06d80e0..ee947f2f605b 100644 --- a/block/blk-mq-debugfs.c +++ b/block/blk-mq-debugfs.c @@ -87,7 +87,9 @@ static int blk_mq_debugfs_rq_show(struct seq_file *m, void *v) { struct request *rq = list_entry_rq(v); - seq_printf(m, "%p\n", rq); + seq_printf(m, "%p {.cmd_type=%u, .cmd_flags=0x%x, .rq_flags=0x%x, .tag=%d, .internal_tag=%d}\n", + rq, rq->cmd_type, rq->cmd_flags, (unsigned int)rq->rq_flags, + rq->tag, rq->internal_tag); return 0; } |