From: Joel Becker Date: Fri, 13 Feb 2009 03:20:13 +0000 (-0800) Subject: ocfs2: Pass ocfs2_extent_tree to ocfs2_get_subtree_root() X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=7dc028056750328e74ca807041c822068384fe16;p=linux-beck.git ocfs2: Pass ocfs2_extent_tree to ocfs2_get_subtree_root() Get rid of the inode argument. Use extent_tree instead. This means a few more functions have to pass an extent_tree around. Signed-off-by: Joel Becker --- diff --git a/fs/ocfs2/alloc.c b/fs/ocfs2/alloc.c index 7a04e1791d1a..c3edd02c74e8 100644 --- a/fs/ocfs2/alloc.c +++ b/fs/ocfs2/alloc.c @@ -1691,7 +1691,7 @@ set_and_inc: * * The array index of the subtree root is passed back. */ -static int ocfs2_find_subtree_root(struct inode *inode, +static int ocfs2_find_subtree_root(struct ocfs2_extent_tree *et, struct ocfs2_path *left, struct ocfs2_path *right) { @@ -1709,10 +1709,10 @@ static int ocfs2_find_subtree_root(struct inode *inode, * The caller didn't pass two adjacent paths. */ mlog_bug_on_msg(i > left->p_tree_depth, - "Inode %lu, left depth %u, right depth %u\n" + "Owner %llu, left depth %u, right depth %u\n" "left leaf blk %llu, right leaf blk %llu\n", - inode->i_ino, left->p_tree_depth, - right->p_tree_depth, + (unsigned long long)ocfs2_metadata_cache_owner(et->et_ci), + left->p_tree_depth, right->p_tree_depth, (unsigned long long)path_leaf_bh(left)->b_blocknr, (unsigned long long)path_leaf_bh(right)->b_blocknr); } while (left->p_node[i].bh->b_blocknr == @@ -2422,7 +2422,7 @@ static int ocfs2_rotate_tree_right(struct inode *inode, handle_t *handle, goto out_ret_path; } - start = ocfs2_find_subtree_root(inode, left_path, right_path); + start = ocfs2_find_subtree_root(et, left_path, right_path); mlog(0, "Subtree root at index %d (blk %llu, depth %d)\n", start, @@ -2933,7 +2933,7 @@ static int __ocfs2_rotate_tree_left(struct inode *inode, goto out; } - subtree_root = ocfs2_find_subtree_root(inode, left_path, + subtree_root = ocfs2_find_subtree_root(et, left_path, right_path); mlog(0, "Subtree root at index %d (blk %llu, depth %d)\n", @@ -3068,7 +3068,7 @@ static int ocfs2_remove_rightmost_path(struct inode *inode, handle_t *handle, goto out; } - subtree_index = ocfs2_find_subtree_root(inode, left_path, path); + subtree_index = ocfs2_find_subtree_root(et, left_path, path); ocfs2_unlink_subtree(handle, et, left_path, path, subtree_index, dealloc); @@ -3324,6 +3324,7 @@ out: static int ocfs2_merge_rec_right(struct inode *inode, struct ocfs2_path *left_path, handle_t *handle, + struct ocfs2_extent_tree *et, struct ocfs2_extent_rec *split_rec, int index) { @@ -3363,8 +3364,8 @@ static int ocfs2_merge_rec_right(struct inode *inode, le16_to_cpu(left_rec->e_leaf_clusters) != le32_to_cpu(right_rec->e_cpos)); - subtree_index = ocfs2_find_subtree_root(inode, - left_path, right_path); + subtree_index = ocfs2_find_subtree_root(et, left_path, + right_path); ret = ocfs2_extend_rotate_transaction(handle, subtree_index, handle->h_buffer_credits, @@ -3377,7 +3378,7 @@ static int ocfs2_merge_rec_right(struct inode *inode, root_bh = left_path->p_node[subtree_index].bh; BUG_ON(root_bh != right_path->p_node[subtree_index].bh); - ret = ocfs2_path_bh_journal_access(handle, INODE_CACHE(inode), right_path, + ret = ocfs2_path_bh_journal_access(handle, et->et_ci, right_path, subtree_index); if (ret) { mlog_errno(ret); @@ -3386,14 +3387,14 @@ static int ocfs2_merge_rec_right(struct inode *inode, for (i = subtree_index + 1; i < path_num_items(right_path); i++) { - ret = ocfs2_path_bh_journal_access(handle, INODE_CACHE(inode), + ret = ocfs2_path_bh_journal_access(handle, et->et_ci, right_path, i); if (ret) { mlog_errno(ret); goto out; } - ret = ocfs2_path_bh_journal_access(handle, INODE_CACHE(inode), + ret = ocfs2_path_bh_journal_access(handle, et->et_ci, left_path, i); if (ret) { mlog_errno(ret); @@ -3406,7 +3407,7 @@ static int ocfs2_merge_rec_right(struct inode *inode, right_rec = &el->l_recs[index + 1]; } - ret = ocfs2_path_bh_journal_access(handle, INODE_CACHE(inode), left_path, + ret = ocfs2_path_bh_journal_access(handle, et->et_ci, left_path, path_num_items(left_path) - 1); if (ret) { mlog_errno(ret); @@ -3417,7 +3418,8 @@ static int ocfs2_merge_rec_right(struct inode *inode, le32_add_cpu(&right_rec->e_cpos, -split_clusters); le64_add_cpu(&right_rec->e_blkno, - -ocfs2_clusters_to_blocks(inode->i_sb, split_clusters)); + -ocfs2_clusters_to_blocks(ocfs2_metadata_cache_get_super(et->et_ci), + split_clusters)); le16_add_cpu(&right_rec->e_leaf_clusters, split_clusters); ocfs2_cleanup_merge(el, index); @@ -3532,8 +3534,8 @@ static int ocfs2_merge_rec_left(struct inode *inode, le16_to_cpu(left_rec->e_leaf_clusters) != le32_to_cpu(split_rec->e_cpos)); - subtree_index = ocfs2_find_subtree_root(inode, - left_path, right_path); + subtree_index = ocfs2_find_subtree_root(et, left_path, + right_path); ret = ocfs2_extend_rotate_transaction(handle, subtree_index, handle->h_buffer_credits, @@ -3694,7 +3696,7 @@ static int ocfs2_try_to_merge_extent(struct inode *inode, * if we do merge_right first and merge_left later. */ ret = ocfs2_merge_rec_right(inode, path, - handle, split_rec, + handle, et, split_rec, split_index); if (ret) { mlog_errno(ret); @@ -3758,9 +3760,8 @@ static int ocfs2_try_to_merge_extent(struct inode *inode, goto out; } } else { - ret = ocfs2_merge_rec_right(inode, - path, - handle, split_rec, + ret = ocfs2_merge_rec_right(inode, path, handle, + et, split_rec, split_index); if (ret) { mlog_errno(ret); @@ -4118,6 +4119,7 @@ static void ocfs2_split_record(struct inode *inode, */ static int ocfs2_insert_path(struct inode *inode, handle_t *handle, + struct ocfs2_extent_tree *et, struct ocfs2_path *left_path, struct ocfs2_path *right_path, struct ocfs2_extent_rec *insert_rec, @@ -4143,7 +4145,7 @@ static int ocfs2_insert_path(struct inode *inode, goto out; } - ret = ocfs2_journal_access_path(INODE_CACHE(inode), handle, left_path); + ret = ocfs2_journal_access_path(et->et_ci, handle, left_path); if (ret < 0) { mlog_errno(ret); goto out; @@ -4154,7 +4156,7 @@ static int ocfs2_insert_path(struct inode *inode, * Pass both paths to the journal. The majority of inserts * will be touching all components anyway. */ - ret = ocfs2_journal_access_path(INODE_CACHE(inode), handle, right_path); + ret = ocfs2_journal_access_path(et->et_ci, handle, right_path); if (ret < 0) { mlog_errno(ret); goto out; @@ -4194,7 +4196,7 @@ static int ocfs2_insert_path(struct inode *inode, * * XXX: Should we extend the transaction here? */ - subtree_index = ocfs2_find_subtree_root(inode, left_path, + subtree_index = ocfs2_find_subtree_root(et, left_path, right_path); ocfs2_complete_edge_insert(handle, left_path, right_path, subtree_index); @@ -4297,7 +4299,7 @@ static int ocfs2_do_insert_extent(struct inode *inode, } } - ret = ocfs2_insert_path(inode, handle, left_path, right_path, + ret = ocfs2_insert_path(inode, handle, et, left_path, right_path, insert_rec, type); if (ret) { mlog_errno(ret); @@ -5397,7 +5399,7 @@ static int ocfs2_truncate_rec(struct inode *inode, handle_t *handle, if (left_path) { int subtree_index; - subtree_index = ocfs2_find_subtree_root(inode, left_path, path); + subtree_index = ocfs2_find_subtree_root(et, left_path, path); ocfs2_complete_edge_insert(handle, left_path, path, subtree_index); }