diff options
| author | Mark Fasheh <mfasheh@suse.de> | 2013-01-30 14:50:23 -0800 |
|---|---|---|
| committer | David Sterba <dsterba@suse.cz> | 2013-02-12 23:46:15 +0100 |
| commit | fac5b559a784cd50ae355bddae1ca2a850e4d39a (patch) | |
| tree | 45a1c8be47074d619fa86090aa57cdb6e52cfc12 /send-stream.c | |
| parent | e43cc461550130494194201037590a2b1f0f6880 (diff) | |
btrfs-progs: Add support for BTRFS_SEND_FLAG_NO_FILE_DATA
The flag and command are synced from kernel to user. Also, this patch adds a
callback for the BTRFS_SEND_C_UPDATE_EXTENT in struct btrfs_send_ops.
read_and_process_cmd() is updated to decode BTRFS_SEND_C_UPDATE_EXTENT and
send the values through the right callback. I did not add a callback
definition to cmds-receive.c as that code never uses
BTRFS_SEND_FLAG_NO_FILE_DATA.
Signed-off-by: Mark Fasheh <mfasheh@suse.de>
Diffstat (limited to 'send-stream.c')
| -rw-r--r-- | send-stream.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/send-stream.c b/send-stream.c index 55fa7284..a3628e45 100644 --- a/send-stream.c +++ b/send-stream.c @@ -418,6 +418,12 @@ static int read_and_process_cmd(struct btrfs_send_stream *s) TLV_GET_TIMESPEC(s, BTRFS_SEND_A_CTIME, &ct); ret = s->ops->utimes(path, &at, &mt, &ct, s->user); break; + case BTRFS_SEND_C_UPDATE_EXTENT: + TLV_GET_STRING(s, BTRFS_SEND_A_PATH, &path); + TLV_GET_U64(s, BTRFS_SEND_A_FILE_OFFSET, &offset); + TLV_GET_U64(s, BTRFS_SEND_A_SIZE, &tmp); + ret = s->ops->update_extent(path, offset, tmp, s->user); + break; case BTRFS_SEND_C_END: ret = 1; break; |