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| author | Jan Schmidt | 2012-05-16 17:04:52 +0200 |
|---|---|---|
| committer | Jan Schmidt | 2012-05-26 12:17:53 +0200 |
| commit | 5581a51a59a1f5f51ac3d4bacafb738d35e0350b (patch) | |
| tree | d7e291e139d08f2be7870c9da602658df8f51ce8 /fs/btrfs/ctree.h | |
| parent | Btrfs: look into the extent during find_all_leafs (diff) | |
| download | kernel-qcow2-linux-5581a51a59a1f5f51ac3d4bacafb738d35e0350b.tar.gz kernel-qcow2-linux-5581a51a59a1f5f51ac3d4bacafb738d35e0350b.tar.xz kernel-qcow2-linux-5581a51a59a1f5f51ac3d4bacafb738d35e0350b.zip | |
Btrfs: don't set for_cow parameter for tree block functions
Three callers of btrfs_free_tree_block or btrfs_alloc_tree_block passed
parameter for_cow = 1. In fact, these two functions should never mark
their tree modification operations as for_cow, because they can change
the number of blocks referenced by a tree.
Hence, we remove the extra for_cow parameter from these functions and
make them pass a zero down.
Signed-off-by: Jan Schmidt <list.btrfs@jan-o-sch.net>
Diffstat (limited to 'fs/btrfs/ctree.h')
| -rw-r--r-- | fs/btrfs/ctree.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index ec42a24e935e..e863188a3f17 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -2496,11 +2496,11 @@ struct extent_buffer *btrfs_alloc_free_block(struct btrfs_trans_handle *trans, struct btrfs_root *root, u32 blocksize, u64 parent, u64 root_objectid, struct btrfs_disk_key *key, int level, - u64 hint, u64 empty_size, int for_cow); + u64 hint, u64 empty_size); void btrfs_free_tree_block(struct btrfs_trans_handle *trans, struct btrfs_root *root, struct extent_buffer *buf, - u64 parent, int last_ref, int for_cow); + u64 parent, int last_ref); struct extent_buffer *btrfs_init_new_buffer(struct btrfs_trans_handle *trans, struct btrfs_root *root, u64 bytenr, u32 blocksize, |