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authorIngo Molnar <mingo@elte.hu>2009-02-13 09:44:22 +0100
committerIngo Molnar <mingo@elte.hu>2009-02-13 09:44:22 +0100
commitf8a6b2b9cee298a9663cbe38ce1eb5240987cb62 (patch)
treeb356490269c9e77d164dcc1477792b882fbb8bdb /fs/btrfs/tree-defrag.c
parentba1511bf7fbda452138e4096bf10d5a382710f4f (diff)
parent071a0bc2ceace31266836801510879407a3701fa (diff)
Merge branch 'linus' into x86/apic
Conflicts: arch/x86/kernel/acpi/boot.c arch/x86/mm/fault.c
Diffstat (limited to 'fs/btrfs/tree-defrag.c')
-rw-r--r--fs/btrfs/tree-defrag.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/btrfs/tree-defrag.c b/fs/btrfs/tree-defrag.c
index 3e8358c3616..98d25fa4570 100644
--- a/fs/btrfs/tree-defrag.c
+++ b/fs/btrfs/tree-defrag.c
@@ -74,6 +74,7 @@ int btrfs_defrag_leaves(struct btrfs_trans_handle *trans,
u32 nritems;
root_node = btrfs_lock_root_node(root);
+ btrfs_set_lock_blocking(root_node);
nritems = btrfs_header_nritems(root_node);
root->defrag_max.objectid = 0;
/* from above we know this is not a leaf */