| ece9c72accdc45c3a9484dacb1125ce572647288 |
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30-Oct-2014 |
Jan Kara <jack@suse.cz> |
block: Fix computation of merged request priority
Priority of a merged request is computed by ioprio_best(). If one of the
requests has undefined priority (IOPRIO_CLASS_NONE) and another request
has priority from IOPRIO_CLASS_BE, the function will return the
undefined priority which is wrong. Fix the function to properly return
priority of a request with the defined priority.
Fixes: d58cdfb89ce0c6bd5f81ae931a984ef298dbda20
CC: stable@vger.kernel.org
Signed-off-by: Jan Kara <jack@suse.cz>
Reviewed-by: Jeff Moyer <jmoyer@redhat.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
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| 2667bcbbd5ed71f29b78ba69f059dbc450e07faf |
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19-May-2014 |
Jens Axboe <axboe@fb.com> |
block: move ioprio.c from fs/ to block/
Like commit f9c78b2b, move this block related file outside
of fs/ and into the core block directory, block/.
Signed-off-by: Jens Axboe <axboe@fb.com>
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