block: document the 'io_poll_delay' queue sysfs file
authorJens Axboe <axboe@fb.com>
Fri, 18 Nov 2016 05:23:02 +0000 (22:23 -0700)
committerJens Axboe <axboe@fb.com>
Fri, 18 Nov 2016 05:23:02 +0000 (22:23 -0700)
commit10e6246e2275865ab917494e418f44b8c25ddd34
tree0ddb3e847eb2cb335792f9163fd9a7fcd3ca6ee4
parent542ff7bf18c63cf403e36a4a1c71d86dc120d924
block: document the 'io_poll_delay' queue sysfs file

This was documented in the original commit, 64f1c21e86f7, but it
never made it into the proper location for queue sysfs files.

Signed-off-by: Jens Axboe <axboe@fb.com>
Documentation/block/queue-sysfs.txt