On Thu, Mar 10, 2016 at 04:40:39PM +0800, Xiaoguang Wang wrote:
> From: Wang Xiaoguang <wangxg.fnst@xxxxxxxxxxxxxx>
>
> Signed-off-by: Wang Xiaoguang <wangxg.fnst@xxxxxxxxxxxxxx>
> ---
> print-tree.c | 22 ++++++++++++++++++----
> 1 file changed, 18 insertions(+), 4 deletions(-)
>
> diff --git a/print-tree.c b/print-tree.c
> index 53a6813..5727cb9 100644
> --- a/print-tree.c
> +++ b/print-tree.c
> @@ -286,6 +286,20 @@ static void print_uuids(struct extent_buffer *eb)
> printf("fs uuid %s\nchunk uuid %s\n", fs_uuid, chunk_uuid);
> }
>
> +static char *compress_flags_to_str(u8 flag)
> +{
> + switch (flag) {
> + case BTRFS_COMPRESS_NONE:
> + return "none";
> + case BTRFS_COMPRESS_ZLIB:
> + return "zlib";
> + case BTRFS_COMPRESS_LZO:
> + return "lzo";
> + default:
> + return "UNKNOWN";
would be good to print the actual value
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