Re: [PATCH v2 92/92] fs: rename i_ctime field to __i_ctime

Jan Kara
2023-07-06T14:58:33Z

On Wed 05-07-23 14:58:12, Jeff Layton wrote:
> Now that everything in-tree is converted to use the accessor functions,
> rename the i_ctime field in the inode to discourage direct access.
>
> Signed-off-by: Jeff Layton <jlayton@kernel.org>

Looks good. Feel free to add:

Reviewed-by: Jan Kara <jack@suse.cz>

Honza

> ---
> include/linux/fs.h | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/include/linux/fs.h b/include/linux/fs.h
> index 14e38bd900f1..b66442f91835 100644
> --- a/include/linux/fs.h
> +++ b/include/linux/fs.h
> @@ -642,7 +642,7 @@ struct inode {
> loff_t i_size;
> struct timespec64 i_atime;
> struct timespec64 i_mtime;
> - struct timespec64 i_ctime;
> + struct timespec64 __i_ctime; /* use inode_*_ctime accessors! */
> spinlock_t i_lock; /* i_blocks, i_bytes, maybe i_size */
> unsigned short i_bytes;
> u8 i_blkbits;
> @@ -1485,7 +1485,7 @@ struct timespec64 inode_set_ctime_current(struct inode *inode);
> */
> static inline struct timespec64 inode_get_ctime(const struct inode *inode)
> {
> - return inode->i_ctime;
> + return inode->__i_ctime;
> }
>
> /**
> @@ -1498,7 +1498,7 @@ static inline struct timespec64 inode_get_ctime(const struct inode *inode)
> static inline struct timespec64 inode_set_ctime_to_ts(struct inode *inode,
> struct timespec64 ts)
> {
> - inode->i_ctime = ts;
> + inode->__i_ctime = ts;
> return ts;
> }
>
> --
> 2.41.0
>
--
Jan Kara <jack@suse.com>
SUSE Labs, CR