Re: [PATCH v2 04/14] mm: filemap: filemap_fault_recheck_pte_none() use pte_offset_map_ro_nolock()

From: Muchun Song
Date: Thu Aug 29 2024 - 03:25:06 EST




> On Aug 22, 2024, at 15:13, Qi Zheng <zhengqi.arch@xxxxxxxxxxxxx> wrote:
>
> In filemap_fault_recheck_pte_none(), we just do pte_none() check, so
> convert it to using pte_offset_map_ro_nolock().
>
> Signed-off-by: Qi Zheng <zhengqi.arch@xxxxxxxxxxxxx>

Reviewed-by: Muchun Song <muchun.song@xxxxxxxxx>