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(parent: 98f0449) | patch
bfq: Store full bitmap depth in bfq_data
authorJan Kara <jack@suse.cz>
Thu, 25 Nov 2021 13:36:36 +0000 (14:36 +0100)
committerJens Axboe <axboe@kernel.dk>
Mon, 29 Nov 2021 13:38:51 +0000 (06:38 -0700)
commit44dfa279f117646163db0c8760addb45dd6a0e8c
tree3496a0836124e90628538818ae315efce4025bactree | snapshot
parent98f044999ba141a6b6b79cb3a996a73f05a46820commit | diff
bfq: Store full bitmap depth in bfq_data

Store bitmap depth shift inside bfq_data so that we can use it in
bfq_limit_depth() for proportioning when limiting number of available
request tags for a cgroup.

Acked-by: Paolo Valente <paolo.valente@linaro.org>
Signed-off-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20211125133645.27483-3-jack@suse.cz
Signed-off-by: Jens Axboe <axboe@kernel.dk>
block/bfq-iosched.c diff | blob | history
block/bfq-iosched.h diff | blob | history
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