diff options
| -rw-r--r-- | fs/btrfs/tree-log.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c index 8e85e0e..c7ef569 100644 --- a/fs/btrfs/tree-log.c +++ b/fs/btrfs/tree-log.c @@ -3300,6 +3300,7 @@ static int log_one_extent(struct btrfs_trans_handle *trans, int index = log->log_transid % 2; bool skip_csum = BTRFS_I(inode)->flags & BTRFS_INODE_NODATASUM; +insert: INIT_LIST_HEAD(&ordered_sums); btrfs_init_map_token(&token); key.objectid = btrfs_ino(inode); @@ -3315,6 +3316,23 @@ static int log_one_extent(struct btrfs_trans_handle *trans, leaf = path->nodes[0]; fi = btrfs_item_ptr(leaf, path->slots[0], struct btrfs_file_extent_item); + + /* + * If we are overwriting an inline extent with a real one then we need + * to just delete the inline extent as it may not be large enough to + * have the entire file_extent_item. + */ + if (ret && btrfs_token_file_extent_type(leaf, fi, &token) == + BTRFS_FILE_EXTENT_INLINE) { + ret = btrfs_del_item(trans, log, path); + btrfs_release_path(path); + if (ret) { + path->really_keep_locks = 0; + return ret; + } + goto insert; + } + btrfs_set_token_file_extent_generation(leaf, fi, em->generation, &token); if (test_bit(EXTENT_FLAG_PREALLOC, &em->flags)) { |
