[PATCH v1 1/4] Add write_cd_buf

[HATAYAMA Daisuke]

From: Zhou Wenjian <zhouwj-fnst at cn.fujitsu.com>
Subject: [PATCH v1 1/4] Add write_cd_buf
Date: Fri, 10 Jul 2015 10:28:50 +0800

> write_cd_buf is used to write the data of cache_data into file.
> 

I think this patch should be merged into 3/4.

> Signed-off-by: Zhou Wenjian <zhouwj-fnst at cn.fujitsu.com>
> ---
>  makedumpfile.c | 14 ++++++++++++++
>  1 file changed, 14 insertions(+)
> 
> diff --git a/makedumpfile.c b/makedumpfile.c
> index cc71f20..5a53246 100644
> --- a/makedumpfile.c
> +++ b/makedumpfile.c
> @@ -6286,6 +6286,20 @@ write_elf_pages_cyclic(struct cache_data *cd_header, struct cache_data *cd_page)
>  }
>  
>  int
> +write_cd_buf(struct cache_data *cd)
> +{
> +	if (cd->buf_size == 0)
> +		return TRUE;
> +
> +	if (!write_buffer(cd->fd, cd->offset, cd->buf,
> +			cd->buf_size, cd->file_name)) {
> +		return FALSE;
> +	}
> +
> +	return TRUE;
> +}
> +
> +int
>  write_kdump_pages_cyclic(struct cache_data *cd_header, struct cache_data *cd_page,
>  			 struct page_desc *pd_zero, off_t *offset_data, struct cycle *cycle)
>  {
> -- 
> 1.8.3.1
> 
> 
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--
Thanks.
HATAYAMA, Daisuke