diff options
| -rw-r--r-- | fs/btrfs/send.c | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/fs/btrfs/send.c b/fs/btrfs/send.c index ba23fef3c5e5..c2522e4e2c59 100644 --- a/fs/btrfs/send.c +++ b/fs/btrfs/send.c @@ -112,6 +112,7 @@ struct send_ctx { int cur_inode_deleted; u64 cur_inode_size; u64 cur_inode_mode; + u64 cur_inode_rdev; u64 cur_inode_last_extent; u64 send_progress; @@ -2439,10 +2440,16 @@ verbose_printk("btrfs: send_create_inode %llu\n", ino); if (!p) return -ENOMEM; - ret = get_inode_info(sctx->send_root, ino, NULL, &gen, &mode, NULL, - NULL, &rdev); - if (ret < 0) - goto out; + if (ino != sctx->cur_ino) { + ret = get_inode_info(sctx->send_root, ino, NULL, &gen, &mode, + NULL, NULL, &rdev); + if (ret < 0) + goto out; + } else { + gen = sctx->cur_inode_gen; + mode = sctx->cur_inode_mode; + rdev = sctx->cur_inode_rdev; + } if (S_ISREG(mode)) { cmd = BTRFS_SEND_C_MKFILE; @@ -5027,6 +5034,8 @@ static int changed_inode(struct send_ctx *sctx, sctx->left_path->nodes[0], left_ii); sctx->cur_inode_mode = btrfs_inode_mode( sctx->left_path->nodes[0], left_ii); + sctx->cur_inode_rdev = btrfs_inode_rdev( + sctx->left_path->nodes[0], left_ii); if (sctx->cur_ino != BTRFS_FIRST_FREE_OBJECTID) ret = send_create_inode_if_needed(sctx); } else if (result == BTRFS_COMPARE_TREE_DELETED) { @@ -5071,6 +5080,8 @@ static int changed_inode(struct send_ctx *sctx, sctx->left_path->nodes[0], left_ii); sctx->cur_inode_mode = btrfs_inode_mode( sctx->left_path->nodes[0], left_ii); + sctx->cur_inode_rdev = btrfs_inode_rdev( + sctx->left_path->nodes[0], left_ii); ret = send_create_inode_if_needed(sctx); if (ret < 0) goto out; |