Re: [PATCH v2 31/92] coda: convert to ctime accessor functions

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On Wed 05-07-23 15:00:56, Jeff Layton wrote:
> In later patches, we're going to change how the inode's ctime field is
> used. Switch to using accessor functions instead of raw accesses of
> inode->i_ctime.
> 
> Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxx>

Looks good. Feel free to add:

Reviewed-by: Jan Kara <jack@xxxxxxx>

								Honza

> ---
>  fs/coda/coda_linux.c | 3 ++-
>  fs/coda/dir.c        | 2 +-
>  fs/coda/file.c       | 2 +-
>  fs/coda/inode.c      | 2 +-
>  4 files changed, 5 insertions(+), 4 deletions(-)
> 
> diff --git a/fs/coda/coda_linux.c b/fs/coda/coda_linux.c
> index 903ca8fa4b9b..ae023853a98f 100644
> --- a/fs/coda/coda_linux.c
> +++ b/fs/coda/coda_linux.c
> @@ -127,7 +127,8 @@ void coda_vattr_to_iattr(struct inode *inode, struct coda_vattr *attr)
>  	if (attr->va_mtime.tv_sec != -1)
>  		inode->i_mtime = coda_to_timespec64(attr->va_mtime);
>          if (attr->va_ctime.tv_sec != -1)
> -		inode->i_ctime = coda_to_timespec64(attr->va_ctime);
> +		inode_set_ctime_to_ts(inode,
> +				      coda_to_timespec64(attr->va_ctime));
>  }
>  
>  
> diff --git a/fs/coda/dir.c b/fs/coda/dir.c
> index 8450b1bd354b..1d4f40048efc 100644
> --- a/fs/coda/dir.c
> +++ b/fs/coda/dir.c
> @@ -111,7 +111,7 @@ static inline void coda_dir_update_mtime(struct inode *dir)
>  	/* optimistically we can also act as if our nose bleeds. The
>  	 * granularity of the mtime is coarse anyways so we might actually be
>  	 * right most of the time. Note: we only do this for directories. */
> -	dir->i_mtime = dir->i_ctime = current_time(dir);
> +	dir->i_mtime = inode_set_ctime_current(dir);
>  #endif
>  }
>  
> diff --git a/fs/coda/file.c b/fs/coda/file.c
> index 12b26bd13564..42346618b4ed 100644
> --- a/fs/coda/file.c
> +++ b/fs/coda/file.c
> @@ -84,7 +84,7 @@ coda_file_write_iter(struct kiocb *iocb, struct iov_iter *to)
>  	ret = vfs_iter_write(cfi->cfi_container, to, &iocb->ki_pos, 0);
>  	coda_inode->i_size = file_inode(host_file)->i_size;
>  	coda_inode->i_blocks = (coda_inode->i_size + 511) >> 9;
> -	coda_inode->i_mtime = coda_inode->i_ctime = current_time(coda_inode);
> +	coda_inode->i_mtime = inode_set_ctime_current(coda_inode);
>  	inode_unlock(coda_inode);
>  	file_end_write(host_file);
>  
> diff --git a/fs/coda/inode.c b/fs/coda/inode.c
> index d661e6cf17ac..3e64679c1620 100644
> --- a/fs/coda/inode.c
> +++ b/fs/coda/inode.c
> @@ -269,7 +269,7 @@ int coda_setattr(struct mnt_idmap *idmap, struct dentry *de,
>  
>  	memset(&vattr, 0, sizeof(vattr)); 
>  
> -	inode->i_ctime = current_time(inode);
> +	inode_set_ctime_current(inode);
>  	coda_iattr_to_vattr(iattr, &vattr);
>  	vattr.va_type = C_VNON; /* cannot set type */
>  
> -- 
> 2.41.0
> 
-- 
Jan Kara <jack@xxxxxxxx>
SUSE Labs, CR



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