From: David Sterba Date: Wed, 20 Mar 2019 13:30:02 +0000 (+0100) Subject: btrfs: get fs_info from eb in clean_tree_block X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=6a884d7d527f32b5ea80dc472968a5430ffee9f5;p=openwrt%2Fstaging%2Fblogic.git 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 --- 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("a_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 {