C++ (Cpp) log_bnode_adjust Examples

Example #1

File: btree.c Project: Dreamz2014/tux3-fuse

static void adjust_parent_sep(struct cursor *cursor, int level, __be64 newsep)
{
	if(DEBUG_MODE_K==1)
	{
		printf("\t\t\t\t%25s[K]  %25s  %4d  #in\n",__FILE__,__func__,__LINE__);
	}
	/* Update separating key until nearest common parent */
	while (level >= 0) {
		struct path_level *parent_at = &cursor->path[level];
		struct index_entry *parent = parent_at->next - 1;

		assert(0 < be64_to_cpu(parent->key));
		assert(be64_to_cpu(parent->key) < be64_to_cpu(newsep));
		log_bnode_adjust(cursor->btree->sb,
				 bufindex(parent_at->buffer),
				 be64_to_cpu(parent->key),
				 be64_to_cpu(newsep));
		parent->key = newsep;
		mark_buffer_unify_non(parent_at->buffer);

		if (parent != level_node(cursor, level)->entries)
			break;

		level--;
	}
}

Example #2

File: btree.c Project: Zkin/tux3

static void adjust_parent_sep(struct cursor *cursor, int level, __be64 newsep)
{
	/* Update separating key until nearest common parent */
	while (level >= 0) {
		struct path_level *parent_at = &cursor->path[level];
		struct index_entry *parent = parent_at->next - 1;

		assert(0 < be64_to_cpu(parent->key));
		assert(be64_to_cpu(parent->key) < be64_to_cpu(newsep));
		log_bnode_adjust(cursor->btree->sb,
				 bufindex(parent_at->buffer),
				 be64_to_cpu(parent->key),
				 be64_to_cpu(newsep));
		parent->key = newsep;
		mark_buffer_rollup_non(parent_at->buffer);

		if (parent != level_node(cursor, level)->entries)
			break;

		level--;
	}
}