btrfs: get fs_info from eb in clean_tree_block

We can read fs_info from extent buffer and can drop it from the
parameters.

Signed-off-by: David Sterba <dsterba@suse.com>

7 files changed, 19 insertions, 19 deletions

diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
index b83627a372b1..76e57a8c98df 100644
--- a/fs/btrfs/ctree.c
+++ b/fs/btrfs/ctree.c
@@ -970,7 +970,7 @@ static noinline int update_ref_for_cow(struct btrfs_trans_handle *trans,
                         if (ret)
                                 return ret;
                 }
-                clean_tree_block(fs_info, buf);
+                btrfs_clean_tree_block(buf);
                 *last_ref = 1;
         }
         return 0;
@@ -1888,7 +1888,7 @@ static noinline int balance_level(struct btrfs_trans_handle *trans,
 
                 path->locks[level] = 0;
                 path->nodes[level] = NULL;
-                clean_tree_block(fs_info, mid);
+                btrfs_clean_tree_block(mid);
                 btrfs_tree_unlock(mid);
                 /* once for the path */
                 free_extent_buffer(mid);
@@ -1949,7 +1949,7 @@ static noinline int balance_level(struct btrfs_trans_handle *trans,
                 if (wret < 0 && wret != -ENOSPC)
                         ret = wret;
                 if (btrfs_header_nritems(right) == 0) {
-                        clean_tree_block(fs_info, right);
+                        btrfs_clean_tree_block(right);
                         btrfs_tree_unlock(right);
                         del_ptr(root, path, level + 1, pslot + 1);
                         root_sub_used(root, right->len);
@@ -1994,7 +1994,7 @@ static noinline int balance_level(struct btrfs_trans_handle *trans,
                 BUG_ON(wret == 1);
         }
         if (btrfs_header_nritems(mid) == 0) {
-                clean_tree_block(fs_info, mid);
+                btrfs_clean_tree_block(mid);
                 btrfs_tree_unlock(mid);
                 del_ptr(root, path, level + 1, pslot);
                 root_sub_used(root, mid->len);
@@ -3704,7 +3704,7 @@ static noinline int __push_leaf_right(struct btrfs_fs_info *fs_info,
         if (left_nritems)
                 btrfs_mark_buffer_dirty(left);
         else
-                clean_tree_block(fs_info, left);
+                btrfs_clean_tree_block(left);
 
         btrfs_mark_buffer_dirty(right);
 
@@ -3716,7 +3716,7 @@ static noinline int __push_leaf_right(struct btrfs_fs_info *fs_info,
         if (path->slots[0] >= left_nritems) {
                 path->slots[0] -= left_nritems;
                 if (btrfs_header_nritems(path->nodes[0]) == 0)
-                        clean_tree_block(fs_info, path->nodes[0]);
+                        btrfs_clean_tree_block(path->nodes[0]);
                 btrfs_tree_unlock(path->nodes[0]);
                 free_extent_buffer(path->nodes[0]);
                 path->nodes[0] = right;
@@ -3944,7 +3944,7 @@ static noinline int __push_leaf_left(struct btrfs_fs_info *fs_info,
         if (right_nritems)
                 btrfs_mark_buffer_dirty(right);
         else
-                clean_tree_block(fs_info, right);
+                btrfs_clean_tree_block(right);
 
         btrfs_item_key(right, &disk_key, 0);
         fixup_low_keys(path, &disk_key, 1);
@@ -5005,7 +5005,7 @@ int btrfs_del_items(struct btrfs_trans_handle *trans, struct btrfs_root *root,
                         btrfs_set_header_level(leaf, 0);
                 } else {
                         btrfs_set_path_blocking(path);
-                        clean_tree_block(fs_info, leaf);
+                        btrfs_clean_tree_block(leaf);
                         btrfs_del_leaf(trans, root, path, leaf);
                 }
         } else {
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index ab7e2c5ba556..64978fc36745 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -1107,9 +1107,9 @@ struct extent_buffer *read_tree_block(struct btrfs_fs_info *fs_info, u64 bytenr,
 
 }
 
-void clean_tree_block(struct btrfs_fs_info *fs_info,
-                      struct extent_buffer *buf)
+void btrfs_clean_tree_block(struct extent_buffer *buf)
 {
+        struct btrfs_fs_info *fs_info = buf->fs_info;
         if (btrfs_header_generation(buf) ==
             fs_info->running_transaction->transid) {
                 btrfs_assert_tree_locked(buf);
diff --git a/fs/btrfs/disk-io.h b/fs/btrfs/disk-io.h
index a94ce82a2be0..917634f2bae9 100644
--- a/fs/btrfs/disk-io.h
+++ b/fs/btrfs/disk-io.h
@@ -51,7 +51,7 @@ int reada_tree_block_flagged(struct btrfs_fs_info *fs_info, u64 bytenr,
 struct extent_buffer *btrfs_find_create_tree_block(
                                                 struct btrfs_fs_info *fs_info,
                                                 u64 bytenr);
-void clean_tree_block(struct btrfs_fs_info *fs_info, struct extent_buffer *buf);
+void btrfs_clean_tree_block(struct extent_buffer *buf);
 int open_ctree(struct super_block *sb,
                struct btrfs_fs_devices *fs_devices,
                char *options);
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 44fd4553004b..aa52b0995fba 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -8557,7 +8557,7 @@ btrfs_init_new_buffer(struct btrfs_trans_handle *trans, struct btrfs_root *root,
 
         btrfs_set_buffer_lockdep_class(root->root_key.objectid, buf, level);
         btrfs_tree_lock(buf);
-        clean_tree_block(fs_info, buf);
+        btrfs_clean_tree_block(buf);
         clear_bit(EXTENT_BUFFER_STALE, &buf->bflags);
 
         btrfs_set_lock_blocking_write(buf);
@@ -9252,14 +9252,14 @@ static noinline int walk_up_proc(struct btrfs_trans_handle *trans,
                                              ret);
                         }
                 }
-                /* make block locked assertion in clean_tree_block happy */
+                /* make block locked assertion in btrfs_clean_tree_block happy */
                 if (!path->locks[level] &&
                     btrfs_header_generation(eb) == trans->transid) {
                         btrfs_tree_lock(eb);
                         btrfs_set_lock_blocking_write(eb);
                         path->locks[level] = BTRFS_WRITE_LOCK_BLOCKING;
                 }
-                clean_tree_block(fs_info, eb);
+                btrfs_clean_tree_block(eb);
         }
 
         if (eb == root->node) {
diff --git a/fs/btrfs/free-space-tree.c b/fs/btrfs/free-space-tree.c
index e5089087eaa6..4859e09d2af0 100644
--- a/fs/btrfs/free-space-tree.c
+++ b/fs/btrfs/free-space-tree.c
@@ -1248,7 +1248,7 @@ int btrfs_clear_free_space_tree(struct btrfs_fs_info *fs_info)
         list_del(&free_space_root->dirty_list);
 
         btrfs_tree_lock(free_space_root->node);
-        clean_tree_block(fs_info, free_space_root->node);
+        btrfs_clean_tree_block(free_space_root->node);
         btrfs_tree_unlock(free_space_root->node);
         btrfs_free_tree_block(trans, free_space_root, free_space_root->node,
                               0, 1);
diff --git a/fs/btrfs/qgroup.c b/fs/btrfs/qgroup.c
index e659d9d61107..95361ccaa488 100644
--- a/fs/btrfs/qgroup.c
+++ b/fs/btrfs/qgroup.c
@@ -1101,7 +1101,7 @@ int btrfs_quota_disable(struct btrfs_fs_info *fs_info)
         list_del(&quota_root->dirty_list);
 
         btrfs_tree_lock(quota_root->node);
-        clean_tree_block(fs_info, quota_root->node);
+        btrfs_clean_tree_block(quota_root->node);
         btrfs_tree_unlock(quota_root->node);
         btrfs_free_tree_block(trans, quota_root, quota_root->node, 0, 1);
 
diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c
index 4cb61cb72c4e..79f75bec9f40 100644
--- a/fs/btrfs/tree-log.c
+++ b/fs/btrfs/tree-log.c
@@ -2736,7 +2736,7 @@ static noinline int walk_down_log_tree(struct btrfs_trans_handle *trans,
                                 if (trans) {
                                         btrfs_tree_lock(next);
                                         btrfs_set_lock_blocking_write(next);
-                                        clean_tree_block(fs_info, next);
+                                        btrfs_clean_tree_block(next);
                                         btrfs_wait_tree_block_writeback(next);
                                         btrfs_tree_unlock(next);
                                 } else {
@@ -2820,7 +2820,7 @@ static noinline int walk_up_log_tree(struct btrfs_trans_handle *trans,
                                 if (trans) {
                                         btrfs_tree_lock(next);
                                         btrfs_set_lock_blocking_write(next);
-                                        clean_tree_block(fs_info, next);
+                                        btrfs_clean_tree_block(next);
                                         btrfs_wait_tree_block_writeback(next);
                                         btrfs_tree_unlock(next);
                                 } else {
@@ -2902,7 +2902,7 @@ static int walk_log_tree(struct btrfs_trans_handle *trans,
                         if (trans) {
                                 btrfs_tree_lock(next);
                                 btrfs_set_lock_blocking_write(next);
-                                clean_tree_block(fs_info, next);
+                                btrfs_clean_tree_block(next);
                                 btrfs_wait_tree_block_writeback(next);
                                 btrfs_tree_unlock(next);
                         } else {