diff options
Diffstat (limited to 'fs/btrfs/super.c')
| -rw-r--r-- | fs/btrfs/super.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c index 91aa1b4c50a..a3183972f31 100644 --- a/fs/btrfs/super.c +++ b/fs/btrfs/super.c @@ -1020,7 +1020,7 @@ static int btrfs_get_block_lock(struct inode *inode, sector_t iblock, ret = btrfs_lookup_file_extent(trans, root, path, inode->i_ino, - iblock << inode->i_blkbits, 1); + iblock << inode->i_blkbits, create); if (ret < 0) { err = ret; goto out; @@ -1046,7 +1046,8 @@ static int btrfs_get_block_lock(struct inode *inode, sector_t iblock, if (ret == 0) { err = 0; BUG_ON(btrfs_file_extent_disk_num_blocks(item) != 1); - if (btrfs_file_extent_generation(item) != trans->transid) { + if (create && + btrfs_file_extent_generation(item) != trans->transid) { struct btrfs_key ins; ret = btrfs_alloc_extent(trans, root, 1, blocknr, (u64)-1, &ins); |