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| author |  John Garry <john.garry@huawei.com>
| 2020-08-19 23:20:26 +0800 |
|---|---|---|
| committer |  Jens Axboe <axboe@kernel.dk>
| 2020-09-03 15:20:47 -0600 |
| commit | bccf5e26d99c28980bd6ced474422a1b18402263 (patch) | |
| tree | 27af81c6aa730aea28de03b248624a55e6972563 /drivers/hid | |
| parent | blk-mq: Relocate hctx_may_queue() (diff) | |
| download | linux-bccf5e26d99c28980bd6ced474422a1b18402263.tar.gz linux-bccf5e26d99c28980bd6ced474422a1b18402263.tar.bz2 linux-bccf5e26d99c28980bd6ced474422a1b18402263.zip | |
blk-mq: Record nr_active_requests per queue for when using shared sbitmap
The per-hctx nr_active value can no longer be used to fairly assign a share
of tag depth per request queue for when using a shared sbitmap, as it does
not consider that the tags are shared tags over all hctx's.
For this case, record the nr_active_requests per request_queue, and make
the judgement based on that value.
Co-developed-with: Kashyap Desai <kashyap.desai@broadcom.com>
Signed-off-by: John Garry <john.garry@huawei.com>
Tested-by: Don Brace<don.brace@microsemi.com> #SCSI resv cmds patches used
Tested-by: Douglas Gilbert <dgilbert@interlog.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/hid')
0 files changed, 0 insertions, 0 deletions