diff options
Diffstat (limited to 'file-item.c')
| -rw-r--r-- | file-item.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/file-item.c b/file-item.c index 67c0b4f2..e462b4bb 100644 --- a/file-item.c +++ b/file-item.c @@ -36,11 +36,22 @@ int btrfs_insert_file_extent(struct btrfs_trans_handle *trans, u64 disk_num_bytes, u64 num_bytes) { int ret = 0; + int is_hole = 0; struct btrfs_file_extent_item *item; struct btrfs_key file_key; struct btrfs_path *path; struct extent_buffer *leaf; + if (offset == 0) + is_hole = 1; + /* For NO_HOLES, we don't insert hole file extent */ + if (btrfs_fs_incompat(root->fs_info, NO_HOLES) && is_hole) + return 0; + + /* For hole, its disk_bytenr and disk_num_bytes must be 0 */ + if (is_hole) + disk_num_bytes = 0; + path = btrfs_alloc_path(); if (!path) return -ENOMEM; |