diff options
Diffstat (limited to 'fs/btrfs/inode.c')
| -rw-r--r-- | fs/btrfs/inode.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 2e7d82ec5d18..adb169d739ce 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -608,9 +608,11 @@ nocow: add_pending_csums(trans, inode, ordered_extent->file_offset, &ordered_extent->list); + mutex_lock(&BTRFS_I(inode)->extent_mutex); btrfs_ordered_update_i_size(inode, ordered_extent); btrfs_update_inode(trans, root, inode); btrfs_remove_ordered_extent(inode, ordered_extent); + mutex_unlock(&BTRFS_I(inode)->extent_mutex); /* once for us */ btrfs_put_ordered_extent(ordered_extent); |