block, bfq: save also weight-raised service on queue merging

Browse source

To prevent weight-raising information from being lost on bfq_queue merging,
also the amount of service that a bfq_queue receives must be saved and
restored when the bfq_queue is merged and split, respectively.

Tested-by: Jan Kara <jack@suse.cz>
Signed-off-by: Paolo Valente <paolo.valente@linaro.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

...

This commit is contained in:

Paolo Valente 2021-01-25 20:02:46 +01:00 • committed by Jens Axboe

parent d1f600fa47

commit e673914d52

2 changed files with 3 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

2

block/bfq-iosched.c

View file

1

block/bfq-iosched.h

View file