Re: [PATCH v6] f2fs: add async reset zone command support

From: Chao Yu
Date: Wed May 24 2023 - 21:20:32 EST

On 2023/5/10 2:53, Jaegeuk Kim wrote:
On 05/08, Daejun Park wrote:
v5 -> v6
Added trace_f2fs_iostat support for zone reset command.

v4 -> v5
Added f2fs iostat for zone reset command.

v3 -> v4
Fixed build error caused by unused function.

v2 -> v3
Modified arguments to be correct for ftrace parameter.
Changed __submit_zone_reset_cmd to void return.
Refactored the f2fs_wait_discard_bio function.
Fixed code that was previously incorrectly merged.

v1 -> v2
Changed to apply the optional async reset write pointer by default.

Don't add the history in the patch description.

This patch enables submit reset zone command asynchornously. It helps
decrease average latency of write IOs in high utilization scenario by
faster checkpointing.

Signed-off-by: Daejun Park <daejun7.park@xxxxxxxxxxx>

Except the change log, it looks good to me.

Reviewed-by: Chao Yu <chao@xxxxxxxxxx>