Re: [f2fs-dev] [PATCH] f2fs: don't call iput() from f2fs_drop_inode()

[Chao Yu]

On 10/1/2025 7:29 AM, Mateusz Guzik wrote:
> iput() calls the problematic routine, which does a ->i_count inc/dec
> cycle. Undoing it with iput() recurses into the problem.
>
> Note f2fs should not be playing games with the refcount to begin with,
> but that will be handled later. Right now solve the immediate
> regression.
>
> Fixes: bc986b1d756482a ("fs: stop accessing ->i_count directly in f2fs and gfs2")
> Reported-by: kernel test robot <oliver.sang@xxxxxxxxx>
> Closes: https://lore.kernel.org/oe-lkp/202509301450.138b448f-lkp@xxxxxxxxx
> Signed-off-by: Mateusz Guzik <mjguzik@xxxxxxxxx>

Reviewed-by: Chao Yu <chao@xxxxxxxxxx>

Thanks,