| commit | e814e71ba4a6e1d7509b0f4b1928365ea650cace | [log] [tgz] |
|---|---|---|
| author | Jens Axboe <axboe@fb.com> | Wed May 21 13:59:08 2014 -0600 |
| committer | Jens Axboe <axboe@fb.com> | Wed May 21 13:59:08 2014 -0600 |
| tree | 0db6c8a94340addf1f8cab4c4b761bca8df9ab11 | |
| parent | da41a589f52464e24ddefe76814ee35bfb07950c [diff] |
blk-mq: allow the hctx cpu hotplug notifier to return errors Prepare this for the next patch which adds more smarts in the plugging logic, so that we can save some memory. Signed-off-by: Jens Axboe <axboe@fb.com>