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| author | Luca Miccio <lucmiccio@gmail.com> | 2017-11-13 07:34:08 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2017-11-15 04:13:33 +0100 |
| commit | 614822f81f606e0064acdae11d9ec1efd3db4190 (patch) | |
| tree | 3c0ce01c5a00be7aac4dec067c2e198fa827ce5f /block/bfq-wf2q.c | |
| parent | doc, block, bfq: update max IOPS sustainable with BFQ (diff) | |
| download | linux-614822f81f606e0064acdae11d9ec1efd3db4190.tar.xz linux-614822f81f606e0064acdae11d9ec1efd3db4190.zip | |
block, bfq: add missing invocations of bfqg_stats_update_io_add/remove
bfqg_stats_update_io_add and bfqg_stats_update_io_remove are to be
invoked, respectively, when an I/O request enters and when an I/O
request exits the scheduler. Unfortunately, bfq does not fully comply
with this scheme, because it does not invoke these functions for
requests that are inserted into or extracted from its priority
dispatch list. This commit fixes this mistake.
Tested-by: Lee Tibbert <lee.tibbert@gmail.com>
Tested-by: Oleksandr Natalenko <oleksandr@natalenko.name>
Signed-off-by: Paolo Valente <paolo.valente@linaro.org>
Signed-off-by: Luca Miccio <lucmiccio@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/bfq-wf2q.c')
0 files changed, 0 insertions, 0 deletions