diff options
| author | Ming Lei <[email protected]> | 2018-12-17 09:46:00 +0800 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2018-12-16 19:53:47 -0700 |
| commit | cc56694f132a8f5fa9334e3afe990de8c3378866 (patch) | |
| tree | c67715ced5609fdcd34e95c3dcc24e6bc8ae494a /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | f9824952ee1cd02ae1a74e35e0e8653f8a4db772 (diff) | |
blk-mq-debugfs: support rq_qos
blk-mq-debugfs has been proved as very helpful for debug some
tough issues, such as IO hang.
We have seen blk-wbt related IO hang several times, even inside
Red Hat BZ, there is such report not sovled yet, so this patch
adds support debugfs on rq_qos.
Cc: Bart Van Assche <[email protected]>
Cc: Omar Sandoval <[email protected]>
Cc: Christoph Hellwig <[email protected]>
Cc: Josef Bacik <[email protected]>
Signed-off-by: Ming Lei <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions