WSL2-Linux-Kernel

Автор SHA1 Сообщение Дата

Автор	SHA1	Сообщение	Дата
Jan Kara	ece9c72acc	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: `d58cdfb89c` 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>	2014-10-31 08:30:43 -06:00
Jens Axboe	2667bcbbd5	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>	2014-05-19 11:02:18 -06:00

Jan Kara

ece9c72acc

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: d58cdfb89c
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>

2014-10-31 08:30:43 -06:00

Jens Axboe

2667bcbbd5

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>

2014-05-19 11:02:18 -06:00

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