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| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-12-16 14:55:49 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-12-16 14:55:49 -0300 |
| commit | f3a16ba6a1152b8966dcadc668af4cf00623c7b1 (patch) | |
| tree | 5fee49a027f6fddf70b29369d24703946370eb77 /fs/btrfs/send.c | |
| parent | b652965369918b9d992dc42fb060240f94d98769 (diff) | |
Linux-libre 4.3.3-gnu
Diffstat (limited to 'fs/btrfs/send.c')
| -rw-r--r-- | fs/btrfs/send.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/fs/btrfs/send.c b/fs/btrfs/send.c index a739b825b..23bb2e4b9 100644 --- a/fs/btrfs/send.c +++ b/fs/btrfs/send.c @@ -2353,8 +2353,14 @@ static int send_subvol_begin(struct send_ctx *sctx) } TLV_PUT_STRING(sctx, BTRFS_SEND_A_PATH, name, namelen); - TLV_PUT_UUID(sctx, BTRFS_SEND_A_UUID, - sctx->send_root->root_item.uuid); + + if (!btrfs_is_empty_uuid(sctx->send_root->root_item.received_uuid)) + TLV_PUT_UUID(sctx, BTRFS_SEND_A_UUID, + sctx->send_root->root_item.received_uuid); + else + TLV_PUT_UUID(sctx, BTRFS_SEND_A_UUID, + sctx->send_root->root_item.uuid); + TLV_PUT_U64(sctx, BTRFS_SEND_A_CTRANSID, le64_to_cpu(sctx->send_root->root_item.ctransid)); if (parent_root) { |