Re: [PATCH] ext4: Modify the comment about mb_optimize_scan
From: Theodore Ts'o
Date: Mon Mar 17 2025 - 23:42:40 EST
On Mon, 24 Feb 2025 09:20:05 +0800, Zizhi Wo wrote:
> Commit 196e402adf2e ("ext4: improve cr 0 / cr 1 group scanning") introduces
> the sysfs control interface "mb_max_linear_groups" to address the problem
> that rotational devices performance degrades when the "mb_optimize_scan"
> feature is enabled, which may result in distant block group allocation.
>
> However, the name of the interface was incorrect in the comment to the
> ext4/mballoc.c file, and this patch fixes it, without further changes.
>
> [...]
Applied, thanks!
[1/1] ext4: Modify the comment about mb_optimize_scan
commit: 447c11274113dd3543224816cca0d3027759c630
Best regards,
--
Theodore Ts'o <tytso@xxxxxxx>