diff options
| -rw-r--r-- | fs/btrfs/send.c | 27 |
1 files changed, 12 insertions, 15 deletions
diff --git a/fs/btrfs/send.c b/fs/btrfs/send.c index dc18d5624ec7..a5da096c64fe 100644 --- a/fs/btrfs/send.c +++ b/fs/btrfs/send.c @@ -6476,21 +6476,18 @@ static int maybe_send_hole(struct send_ctx *sctx, struct btrfs_path *path, if (sctx->cur_ino != key->objectid || !need_send_hole(sctx)) return 0; - if (sctx->cur_inode_last_extent == (u64)-1) { - ret = get_last_extent(sctx, key->offset - 1); - if (ret) - return ret; - } - - if (path->slots[0] == 0 && - sctx->cur_inode_last_extent < key->offset) { - /* - * We might have skipped entire leafs that contained only - * file extent items for our current inode. These leafs have - * a generation number smaller (older) than the one in the - * current leaf and the leaf our last extent came from, and - * are located between these 2 leafs. - */ + /* + * Get last extent's end offset (exclusive) if we haven't determined it + * yet (we're processing the first file extent item that is new), or if + * we're at the first slot of a leaf and the last extent's end is less + * than the current extent's offset, because we might have skipped + * entire leaves that contained only file extent items for our current + * inode. These leaves have a generation number smaller (older) than the + * one in the current leaf and the leaf our last extent came from, and + * are located between these 2 leaves. + */ + if ((sctx->cur_inode_last_extent == (u64)-1) || + (path->slots[0] == 0 && sctx->cur_inode_last_extent < key->offset)) { ret = get_last_extent(sctx, key->offset - 1); if (ret) return ret; |