HelenOS sources

is_high_priority  294 kernel/generic/src/mm/frame.c 		if (is_high_priority(zones.info[i].base, zones.info[i].count))
is_high_priority 1270 kernel/generic/src/mm/frame.c 		bool highprio = is_high_priority(fbase, count);
is_high_priority 1289 kernel/generic/src/mm/frame.c 					if (is_high_priority(fbase + index, 0)) {
is_high_priority 1382 kernel/generic/src/mm/frame.c 	bool highprio = is_high_priority(fbase, count);
is_high_priority 1401 kernel/generic/src/mm/frame.c 				if (is_high_priority(fbase + index, 0)) {
HelenOS homepage, sources at GitHub