51 add_avail(uint64_t start, uint64_t end, uint64_t type)  in add_avail()  argument
58 	    segs[nr_seg - 1].end + 1 == start &&  in add_avail()
69 	segs[nr_seg].start = start;  in add_avail()
81 remove_avail(uint64_t start, uint64_t end, uint64_t type)  in remove_avail()  argument
90 		if (s->end + 1 == start &&  in remove_avail()
101 			s->start = end + 1;  in remove_avail()
108 	 * (1) The new chunk is at the start of the free space, but didn't catch the above  in remove_avail()
109 	 *     folding for whatever reason (different type, start of space). In this case,  in remove_avail()
111 	 *     current end is set to <start, end, type> and the new end's start is set to end + 1.  in remove_avail()
113 	 *     additional items. We copy the current end to the new end, set the new end's start  in remove_avail()
114 	 *     to end + 1, the old end's end to start - 1 and the new item is <start, end, type>  in remove_avail()
116 	 *     and adjust the current end's end to start - 1 and set the new end to <start, end, type>.  in remove_avail()
123 	if (s->start == start) {  in remove_avail()
128 		/* chunk at start of old chunk -> (1) */  in remove_avail()
132 		s->start = start;  in remove_avail()
135 		s[1].start = end + 1;  in remove_avail()
143 		s->end = start - 1;  in remove_avail()
144 		s[1].start = start;  in remove_avail()
153 	s->end = start - 1;  in remove_avail()
154 	s[1].start = start;  in remove_avail()
157 	s[2].start = end + 1;  in remove_avail()
168 		    (uintmax_t)segs[i].start,  in print_avail()
182 		s = roundup(segs[i].start, align);  in first_avail()
190 			    (uintmax_t)segs[i].start,  in first_avail()
227 	uint64_t start, end;  in parse_line()  local
235 	start = strtoull(walker, &next, 16);  in parse_line()
236 	if (start == ULLONG_MAX || walker == next)  in parse_line()
249 	*startp = start;  in parse_line()
283 	uint64_t start, end;  in populate_avail_from_iomem()  local
307 		str = parse_line(buf, &start, &end);  in populate_avail_from_iomem()
314 			add_avail(start, end, system_ram);  in populate_avail_from_iomem()
316 			add_avail(start, end, firmware_reserved);  in populate_avail_from_iomem()
321 			str = parse_line(buf, &start, &end);  in populate_avail_from_iomem()
326 				remove_avail(start, end, unknown);  in populate_avail_from_iomem()
328 				remove_avail(start, end, kv->type);  in populate_avail_from_iomem()
352  * Return the amount of space available in the segment that @start@ lives in,
353  * from @start@ to the end of the segment.
356 space_avail(uint64_t start)  in space_avail()  argument
359 		if (start >= segs[i].start && start <= segs[i].end)  in space_avail()
360 			return segs[i].end - start;  in space_avail()