btrfs: pass root to various extent ref mod functions
We need the actual root for the ref verifier tool to work, so change
these functions to pass the root around instead. This will be used in
a subsequent patch.
Signed-off-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: David Sterba <dsterba@suse.com>
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 624aa68..a9787c3 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -2177,10 +2177,11 @@
/* Can return -ENOMEM */
int btrfs_inc_extent_ref(struct btrfs_trans_handle *trans,
- struct btrfs_fs_info *fs_info,
+ struct btrfs_root *root,
u64 bytenr, u64 num_bytes, u64 parent,
u64 root_objectid, u64 owner, u64 offset)
{
+ struct btrfs_fs_info *fs_info = root->fs_info;
int old_ref_mod, new_ref_mod;
int ret;
@@ -3339,7 +3340,7 @@
int level;
int ret = 0;
int (*process_func)(struct btrfs_trans_handle *,
- struct btrfs_fs_info *,
+ struct btrfs_root *,
u64, u64, u64, u64, u64, u64);
@@ -3379,7 +3380,7 @@
num_bytes = btrfs_file_extent_disk_num_bytes(buf, fi);
key.offset -= btrfs_file_extent_offset(buf, fi);
- ret = process_func(trans, fs_info, bytenr, num_bytes,
+ ret = process_func(trans, root, bytenr, num_bytes,
parent, ref_root, key.objectid,
key.offset);
if (ret)
@@ -3387,7 +3388,7 @@
} else {
bytenr = btrfs_node_blockptr(buf, i);
num_bytes = fs_info->nodesize;
- ret = process_func(trans, fs_info, bytenr, num_bytes,
+ ret = process_func(trans, root, bytenr, num_bytes,
parent, ref_root, level - 1, 0);
if (ret)
goto fail;
@@ -7331,17 +7332,17 @@
/* Can return -ENOMEM */
int btrfs_free_extent(struct btrfs_trans_handle *trans,
- struct btrfs_fs_info *fs_info,
+ struct btrfs_root *root,
u64 bytenr, u64 num_bytes, u64 parent, u64 root_objectid,
u64 owner, u64 offset)
{
+ struct btrfs_fs_info *fs_info = root->fs_info;
int old_ref_mod, new_ref_mod;
int ret;
if (btrfs_is_testing(fs_info))
return 0;
-
/*
* tree log blocks never actually go into the extent allocation
* tree, just update pinning info and exit early.
@@ -8308,17 +8309,18 @@
}
int btrfs_alloc_reserved_file_extent(struct btrfs_trans_handle *trans,
- u64 root_objectid, u64 owner,
+ struct btrfs_root *root, u64 owner,
u64 offset, u64 ram_bytes,
struct btrfs_key *ins)
{
- struct btrfs_fs_info *fs_info = trans->fs_info;
+ struct btrfs_fs_info *fs_info = root->fs_info;
int ret;
- BUG_ON(root_objectid == BTRFS_TREE_LOG_OBJECTID);
+ BUG_ON(root->root_key.objectid == BTRFS_TREE_LOG_OBJECTID);
ret = btrfs_add_delayed_data_ref(fs_info, trans, ins->objectid,
- ins->offset, 0, root_objectid, owner,
+ ins->offset, 0,
+ root->root_key.objectid, owner,
offset, ram_bytes,
BTRFS_ADD_DELAYED_EXTENT, NULL, NULL);
return ret;
@@ -8896,7 +8898,7 @@
ret);
}
}
- ret = btrfs_free_extent(trans, fs_info, bytenr, blocksize,
+ ret = btrfs_free_extent(trans, root, bytenr, blocksize,
parent, root->root_key.objectid,
level - 1, 0);
if (ret)