bfq: calculate shallow depths at init time

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It doesn't change, so don't put it in the per-IO hot path.

Acked-by: Paolo Valente <paolo.valente@linaro.org>
Reviewed-by: Omar Sandoval <osandov@fb.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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Jens Axboe 2018-05-09 13:27:21 -06:00

parent 55141366de

commit f0635b8a41

1 changed files with 50 additions and 47 deletions

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97

block/bfq-iosched.c

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