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path: root/fs/btrfs/ioctl.c
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Diffstat (limited to 'fs/btrfs/ioctl.c')
-rw-r--r--fs/btrfs/ioctl.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index 6fb455802759..3fbf74e93dba 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -43,6 +43,7 @@
#include "ioctl.h"
#include "print-tree.h"
#include "volumes.h"
+#include "locking.h"
@@ -75,9 +76,9 @@ static noinline int create_subvol(struct btrfs_root *root, char *name,
if (ret)
goto fail;
- leaf = __btrfs_alloc_free_block(trans, root, root->leafsize,
- objectid, trans->transid, 0, 0,
- 0, 0);
+ leaf = btrfs_alloc_free_block(trans, root, root->leafsize,
+ objectid, trans->transid, 0, 0,
+ 0, 0);
if (IS_ERR(leaf))
return PTR_ERR(leaf);
@@ -108,6 +109,7 @@ static noinline int create_subvol(struct btrfs_root *root, char *name,
memset(&root_item.drop_progress, 0, sizeof(root_item.drop_progress));
root_item.drop_level = 0;
+ btrfs_tree_unlock(leaf);
free_extent_buffer(leaf);
leaf = NULL;