61 	u32 level = 0;  in sidtab_level_from_count()  local
65 		++level;  in sidtab_level_from_count()
67 	return level;  in sidtab_level_from_count()
70 static int sidtab_alloc_roots(struct sidtab *s, u32 level)  in sidtab_alloc_roots()  argument
80 	for (l = 1; l <= level; ++l)  in sidtab_alloc_roots()
94 	u32 level, capacity_shift, leaf_index = index / SIDTAB_LEAF_ENTRIES;  in sidtab_do_lookup()  local
97 	level = sidtab_level_from_count(index + 1);  in sidtab_do_lookup()
98 	capacity_shift = level * SIDTAB_INNER_SHIFT;  in sidtab_do_lookup()
101 	if (alloc && sidtab_alloc_roots(s, level) != 0)  in sidtab_do_lookup()
105 	entry = &s->roots[level];  in sidtab_do_lookup()
106 	while (level != 0) {  in sidtab_do_lookup()
108 		--level;  in sidtab_do_lookup()
174 			       u32 *pos, u32 count, u32 level,  in sidtab_find_context()  argument
180 	if (level != 0) {  in sidtab_find_context()
186 						 pos, count, level - 1,  in sidtab_find_context()
246 	u32 count, count_locked, level, pos;  in sidtab_reverse_lookup()  local
257 	level = sidtab_level_from_count(count);  in sidtab_reverse_lookup()
260 	rc = sidtab_find_context(s->roots[level], &pos, count, level,  in sidtab_reverse_lookup()
272 	level = sidtab_level_from_count(count_locked);  in sidtab_reverse_lookup()
361 			       u32 *pos, u32 count, u32 level,  in sidtab_convert_tree()  argument
367 	if (level != 0) {  in sidtab_convert_tree()
378 						 pos, count, level - 1,  in sidtab_convert_tree()
409 	u32 count, level, pos;  in sidtab_convert()  local
421 	level = sidtab_level_from_count(count);  in sidtab_convert()
445 	rc = sidtab_convert_tree(&params->target->roots[level],  in sidtab_convert()
446 				 &s->roots[level], &pos, count, level, params);  in sidtab_convert()
456 static void sidtab_destroy_tree(union sidtab_entry_inner entry, u32 level)  in sidtab_destroy_tree()  argument
460 	if (level != 0) {  in sidtab_destroy_tree()
467 			sidtab_destroy_tree(node->entries[i], level - 1);  in sidtab_destroy_tree()
483 	u32 i, level;  in sidtab_destroy()  local
489 	level = SIDTAB_MAX_LEVEL;  in sidtab_destroy()
490 	while (level && !s->roots[level].ptr_inner)  in sidtab_destroy()
491 		--level;  in sidtab_destroy()
493 	sidtab_destroy_tree(s->roots[level], level);  in sidtab_destroy()