diff options
Diffstat (limited to 'fs/btrfs/extent-tree.c')
-rw-r--r-- | fs/btrfs/extent-tree.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index fe1ddbd2bfd6..37ca8df30c30 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c | |||
@@ -867,8 +867,8 @@ static int get_reference_status(struct btrfs_root *root, u64 bytenr, | |||
867 | /* | 867 | /* |
868 | * For (parent_gen > 0 && parent_gen > ref_gen): | 868 | * For (parent_gen > 0 && parent_gen > ref_gen): |
869 | * | 869 | * |
870 | * we reach here through the oldest root, therefore | 870 | * we reach here through the oldest root, therefore |
871 | * all other reference from same snapshot should have | 871 | * all other reference from same snapshot should have |
872 | * a larger generation. | 872 | * a larger generation. |
873 | */ | 873 | */ |
874 | if ((root_objectid != btrfs_ref_root(leaf, ref_item)) || | 874 | if ((root_objectid != btrfs_ref_root(leaf, ref_item)) || |
@@ -954,7 +954,7 @@ int btrfs_cross_ref_exists(struct btrfs_root *root, | |||
954 | if (!eb) | 954 | if (!eb) |
955 | continue; | 955 | continue; |
956 | extent_start = eb->start; | 956 | extent_start = eb->start; |
957 | } else | 957 | } else |
958 | extent_start = bytenr; | 958 | extent_start = bytenr; |
959 | 959 | ||
960 | ret = get_reference_status(root, extent_start, ref_generation, | 960 | ret = get_reference_status(root, extent_start, ref_generation, |
@@ -1048,7 +1048,7 @@ int btrfs_inc_ref(struct btrfs_trans_handle *trans, struct btrfs_root *root, | |||
1048 | struct btrfs_leaf_ref *ref; | 1048 | struct btrfs_leaf_ref *ref; |
1049 | struct btrfs_extent_info *info; | 1049 | struct btrfs_extent_info *info; |
1050 | 1050 | ||
1051 | ref = btrfs_alloc_leaf_ref(nr_file_extents); | 1051 | ref = btrfs_alloc_leaf_ref(root, nr_file_extents); |
1052 | if (!ref) { | 1052 | if (!ref) { |
1053 | WARN_ON(1); | 1053 | WARN_ON(1); |
1054 | goto out; | 1054 | goto out; |
@@ -1059,7 +1059,7 @@ int btrfs_inc_ref(struct btrfs_trans_handle *trans, struct btrfs_root *root, | |||
1059 | ref->generation = btrfs_header_generation(buf); | 1059 | ref->generation = btrfs_header_generation(buf); |
1060 | ref->nritems = nr_file_extents; | 1060 | ref->nritems = nr_file_extents; |
1061 | info = ref->extents; | 1061 | info = ref->extents; |
1062 | 1062 | ||
1063 | for (i = 0; nr_file_extents > 0 && i < nritems; i++) { | 1063 | for (i = 0; nr_file_extents > 0 && i < nritems; i++) { |
1064 | u64 disk_bytenr; | 1064 | u64 disk_bytenr; |
1065 | btrfs_item_key_to_cpu(buf, &key, i); | 1065 | btrfs_item_key_to_cpu(buf, &key, i); |
@@ -1085,7 +1085,7 @@ int btrfs_inc_ref(struct btrfs_trans_handle *trans, struct btrfs_root *root, | |||
1085 | BUG_ON(!root->ref_tree); | 1085 | BUG_ON(!root->ref_tree); |
1086 | ret = btrfs_add_leaf_ref(root, ref); | 1086 | ret = btrfs_add_leaf_ref(root, ref); |
1087 | WARN_ON(ret); | 1087 | WARN_ON(ret); |
1088 | btrfs_free_leaf_ref(ref); | 1088 | btrfs_free_leaf_ref(root, ref); |
1089 | } | 1089 | } |
1090 | out: | 1090 | out: |
1091 | return 0; | 1091 | return 0; |
@@ -2316,7 +2316,7 @@ struct extent_buffer *btrfs_alloc_free_block(struct btrfs_trans_handle *trans, | |||
2316 | } | 2316 | } |
2317 | 2317 | ||
2318 | static int noinline drop_leaf_ref_no_cache(struct btrfs_trans_handle *trans, | 2318 | static int noinline drop_leaf_ref_no_cache(struct btrfs_trans_handle *trans, |
2319 | struct btrfs_root *root, | 2319 | struct btrfs_root *root, |
2320 | struct extent_buffer *leaf) | 2320 | struct extent_buffer *leaf) |
2321 | { | 2321 | { |
2322 | u64 leaf_owner; | 2322 | u64 leaf_owner; |
@@ -2367,7 +2367,7 @@ static int noinline drop_leaf_ref_no_cache(struct btrfs_trans_handle *trans, | |||
2367 | } | 2367 | } |
2368 | 2368 | ||
2369 | static int noinline drop_leaf_ref(struct btrfs_trans_handle *trans, | 2369 | static int noinline drop_leaf_ref(struct btrfs_trans_handle *trans, |
2370 | struct btrfs_root *root, | 2370 | struct btrfs_root *root, |
2371 | struct btrfs_leaf_ref *ref) | 2371 | struct btrfs_leaf_ref *ref) |
2372 | { | 2372 | { |
2373 | int i; | 2373 | int i; |
@@ -2521,7 +2521,7 @@ static int noinline walk_down_tree(struct btrfs_trans_handle *trans, | |||
2521 | ret = drop_leaf_ref(trans, root, ref); | 2521 | ret = drop_leaf_ref(trans, root, ref); |
2522 | BUG_ON(ret); | 2522 | BUG_ON(ret); |
2523 | btrfs_remove_leaf_ref(root, ref); | 2523 | btrfs_remove_leaf_ref(root, ref); |
2524 | btrfs_free_leaf_ref(ref); | 2524 | btrfs_free_leaf_ref(root, ref); |
2525 | *level = 0; | 2525 | *level = 0; |
2526 | break; | 2526 | break; |
2527 | } | 2527 | } |