在 2024/12/21 17:37, Yu Kuai 写道:
> From: Yu Kuai <yukuai3@huawei.com>
>
> Changes in RFC v3:
> - only patch 1,2 is from v1/v2, others are new patches, in order to change
> async_depth to request queue attribute.
>
> Changes in RFC v2:
> - update commit message for patch 1;
> - also handle min_shallow_depth in patch 2;
> - add patch 3 to choose none elevator by default;
> - add patch 4 to fix default wake_batch;
>
Friendly ping ...
> Yu Kuai (7):
> lib/sbitmap: convert shallow_depth from one word to the whole sbitmap
> lib/sbitmap: make sbitmap_get_shallow() internal
> block/elevator: add new ops async_depth_updated()
> block: change the filed nr_requests to unsgined int in request_queue
> block: add new queue sysfs api async_depth
> block/mq-deadline: switch to use queue async_depth
> block/kyber-iosched: switch to use queue async_depth
>
> block/blk-sysfs.c | 35 ++++++++++++++++++++
> block/elevator.h | 1 +
> block/kyber-iosched.c | 31 +++--------------
> block/mq-deadline.c | 57 ++++++--------------------------
> include/linux/blkdev.h | 8 ++++-
> include/linux/sbitmap.h | 19 +----------
> lib/sbitmap.c | 73 +++++++++++++++++++++++++----------------
> 7 files changed, 103 insertions(+), 121 deletions(-)
>