Re: [PATCH 4/5] Export fill_fname() as ckpt_fill_fname()

["Serge E. Hallyn" <serue-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>]

Quoting Dan Smith (danms-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org):
> Signed-off-by: Dan Smith <danms-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>

Acked-by: Serge Hallyn <serue-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>

> ---
>  checkpoint/files.c         |    8 ++++----
>  include/linux/checkpoint.h |    2 ++
>  2 files changed, 6 insertions(+), 4 deletions(-)
> 
> diff --git a/checkpoint/files.c b/checkpoint/files.c
> index bcdc774..555bc54 100644
> --- a/checkpoint/files.c
> +++ b/checkpoint/files.c
> @@ -28,14 +28,14 @@
>   */
> 
>  /**
> - * fill_fname - return pathname of a given file
> + * ckpt_fill_fname - return pathname of a given file
>   * @path: path name
>   * @root: relative root
>   * @buf: buffer for pathname
>   * @len: buffer length (in) and pathname length (out)
>   */
> -static char *fill_fname(struct path *path, struct path *root,
> -			char *buf, int *len)
> +char *ckpt_fill_fname(struct path *path, struct path *root,
> +		      char *buf, int *len)
>  {
>  	struct path tmp = *root;
>  	char *fname;
> @@ -79,7 +79,7 @@ int checkpoint_fname(struct ckpt_ctx *ctx, struct path *path, struct path *root)
>  	if (!buf)
>  		return -ENOMEM;
> 
> -	fname = fill_fname(path, root, buf, &flen);
> +	fname = ckpt_fill_fname(path, root, buf, &flen);
>  	if (!IS_ERR(fname))
>  		ret = ckpt_write_obj_type(ctx, fname, flen,
>  					  CKPT_HDR_FILE_NAME);
> diff --git a/include/linux/checkpoint.h b/include/linux/checkpoint.h
> index 3536633..cab31d1 100644
> --- a/include/linux/checkpoint.h
> +++ b/include/linux/checkpoint.h
> @@ -72,6 +72,8 @@ extern int ckpt_read_string(struct ckpt_ctx *ctx, char **str, int max);
>  extern void *ckpt_read_obj_type(struct ckpt_ctx *ctx, int len, int type);
>  extern void *ckpt_read_buf_type(struct ckpt_ctx *ctx, int len, int type);
>  extern int ckpt_read_consume(struct ckpt_ctx *ctx, int len, int type);
> +extern char *ckpt_fill_fname(struct path *path, struct path *root,
> +			     char *buf, int *len);
> 
>  /* ckpt kflags */
>  #define ckpt_set_ctx_kflag(__ctx, __kflag)  \
> -- 
> 1.6.2.5
> 
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