diff options
| -rw-r--r-- | fs/btrfs/inode.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 4594a26..422833e 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -9479,6 +9479,8 @@ static int btrfs_rename(struct inode *old_dir, struct dentry *old_dentry, /* force full log commit if subvolume involved. */ btrfs_set_log_full_commit(root->fs_info, trans); } else { + btrfs_pin_log_trans(root); + log_pinned = true; ret = btrfs_insert_inode_ref(trans, dest, new_dentry->d_name.name, new_dentry->d_name.len, @@ -9486,15 +9488,6 @@ static int btrfs_rename(struct inode *old_dir, struct dentry *old_dentry, btrfs_ino(new_dir), index); if (ret) goto out_fail; - /* - * this is an ugly little race, but the rename is required - * to make sure that if we crash, the inode is either at the - * old name or the new one. pinning the log transaction lets - * us make sure we don't allow a log commit to come in after - * we unlink the name but before we add the new name back in. - */ - btrfs_pin_log_trans(root); - log_pinned = true; } inode_inc_iversion(old_dir); |
