| commit | 4d25339e32a1b6e1f490bb78b1e5b0fa9eb3e073 | [log] [tgz] |
|---|---|---|
| author | Weiping Zhang <zhangweiping@didiglobal.com> | Tue Apr 02 21:14:30 2019 +0800 |
| committer | Jens Axboe <axboe@kernel.dk> | Mon Apr 22 09:48:12 2019 -0600 |
| tree | 119ba95c6b529016f6136dcc2afb509f465c495f | |
| parent | f9f76879bc4521019697970bad3bc1dd0bec211f [diff] |
block: don't show io_timeout if driver has no timeout handler If the low level driver has no timeout handler, the /sys/block/<disk>/queue/io_timeout will not be displayed. Reviewed-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Weiping Zhang <zhangweiping@didiglobal.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>