On 25.07.19 г. 12:33 ч., Johannes Thumshirn wrote:
> Cache the super-block's checksum type field in 'struct recover_control'.
> This will be needed for further refactoring the checksum handling.
>
> Signed-off-by: Johannes Thumshirn <jthumshirn@xxxxxxx>
> ---
Reviewed-by: Nikolay Borisov <nborisov@xxxxxxxx>
> cmds/rescue-chunk-recover.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/cmds/rescue-chunk-recover.c b/cmds/rescue-chunk-recover.c
> index 608af9d49407..308731ea5ea6 100644
> --- a/cmds/rescue-chunk-recover.c
> +++ b/cmds/rescue-chunk-recover.c
> @@ -47,6 +47,7 @@ struct recover_control {
> int yes;
>
> u16 csum_size;
> + u16 csum_type;
> u32 sectorsize;
> u32 nodesize;
> u64 generation;
> @@ -1530,6 +1531,7 @@ static int recover_prepare(struct recover_control *rc, const char *path)
> rc->generation = btrfs_super_generation(sb);
> rc->chunk_root_generation = btrfs_super_chunk_root_generation(sb);
> rc->csum_size = btrfs_super_csum_size(sb);
> + rc->csum_type = btrfs_super_csum_type(sb);
>
> /* if seed, the result of scanning below will be partial */
> if (btrfs_super_flags(sb) & BTRFS_SUPER_FLAG_SEEDING) {
>
