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| author | Bart Van Assche <bart.vanassche@wdc.com> | 2018-02-27 16:32:14 -0800 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2018-02-28 12:23:35 -0700 |
| commit | 18bc42308699522b57fd599401c03ad561f422ef (patch) | |
| tree | f83eb2e88c180612a859e0e36be78cf0afaff78b /block/blk-merge.c | |
| parent | 1209cb7fa4afcd7f652a70e1d2028686ec28a7a5 (diff) | |
| download | linux-18bc42308699522b57fd599401c03ad561f422ef.tar.gz linux-18bc42308699522b57fd599401c03ad561f422ef.tar.bz2 linux-18bc42308699522b57fd599401c03ad561f422ef.zip | |
blk-mq-debugfs: Show zone locking information
When debugging the ZBC code in the mq-deadline scheduler it is very
important to know which zones are locked and which zones are not
locked. Hence this patch that exports the zone locking information
through debugfs.
Cc: Omar Sandoval <osandov@fb.com>
Cc: Ming Lei <ming.lei@redhat.com>
Cc: Hannes Reinecke <hare@suse.de>
Cc: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Damien Le Moal <damien.lemoal@wdc.com>
Tested-by: Damien Le Moal <damien.lemoal@wdc.com>
Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-merge.c')
0 files changed, 0 insertions, 0 deletions