Re: [PATCH v2 11/92] shmem: convert to simple_rename_timestamp

[Jan Kara]

On Wed 05-07-23 15:00:36, Jeff Layton wrote:
> A rename potentially involves updating 4 different inode timestamps.
> Convert to the new simple_rename_timestamp helper function.
> 
> Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxx>

Looks good to me. Feel free to add:

Reviewed-by: Jan Kara <jack@xxxxxxx>

								Honza

> ---
>  mm/shmem.c | 4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)
> 
> diff --git a/mm/shmem.c b/mm/shmem.c
> index 0f45e72a5ca7..1693134959c5 100644
> --- a/mm/shmem.c
> +++ b/mm/shmem.c
> @@ -3306,9 +3306,7 @@ static int shmem_rename2(struct mnt_idmap *idmap,
>  
>  	old_dir->i_size -= BOGO_DIRENT_SIZE;
>  	new_dir->i_size += BOGO_DIRENT_SIZE;
> -	old_dir->i_ctime = old_dir->i_mtime =
> -	new_dir->i_ctime = new_dir->i_mtime =
> -	inode->i_ctime = current_time(old_dir);
> +	simple_rename_timestamp(old_dir, old_dentry, new_dir, new_dentry);
>  	inode_inc_iversion(old_dir);
>  	inode_inc_iversion(new_dir);
>  	return 0;
> -- 
> 2.41.0
> 
-- 
Jan Kara <jack@xxxxxxxx>
SUSE Labs, CR