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>
---
 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

On 7/6/23 03:58, 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 OK to me.

Reviewed-by: Damien Le Moal <dlemoal@kernel.org>

-- 
Damien Le Moal
Western Digital Research

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