kernel/drivers/md/dm-raid1.c, branch linux-6.9.y

dm io: Support IO priority

2024-02-20T19:22:51Z

Some IO will dispatch from kworker with different io_context settings than the submitting task, we may need to specify a priority to avoid losing priority. Add IO priority parameter to dm_io() and update all callers. Co-developed-by: Yibin Ding Signed-off-by: Yibin Ding Signed-off-by: Hongyu Jin Reviewed-by: Eric Biggers Reviewed-by: Mikulas Patocka Signed-off-by: Mike Snitzer

dm: remove unnecessary (void*) conversions

2023-04-11T16:01:01Z

Pointer variables of void * type do not require type cast. Signed-off-by: Yu Zhe Signed-off-by: Mike Snitzer

dm mirror: add DMERR message if alloc_workqueue fails

2023-04-11T16:01:01Z

Signed-off-by: Yangtao Li Signed-off-by: Mike Snitzer

dm: push error reporting down to dm_register_target()

2023-04-11T16:01:01Z

Simplifies each DM target's init method by making dm_register_target() responsible for its error reporting (on behalf of targets). Signed-off-by: Yangtao Li Signed-off-by: Mike Snitzer

dm: update targets using system workqueues to use a local workqueue

2023-02-14T19:23:08Z

Flushing system-wide workqueues is dangerous and will be forbidden. Use a local workqueue in dm-mpath.c, dm-raid1.c, and dm-stripe.c. Link: https://lkml.kernel.org/r/49925af7-78a8-a3dd-bce6-cfc02e1a9236@I-love.SAKURA.ne.jp Signed-off-by: Tetsuo Handa Signed-off-by: Mike Snitzer

dm: avoid split of quoted strings where possible

2023-02-14T19:23:07Z