HelenOS sources
FRAME_HIGHMEM 62 kernel/arch/amd64/src/vreg.c frame = frame_alloc(1, FRAME_ATOMIC | FRAME_HIGHMEM, 0);
FRAME_HIGHMEM 71 kernel/arch/arm32/src/mm/page.c uintptr_t ev_frame = frame_alloc(1, FRAME_HIGHMEM, 0);
FRAME_HIGHMEM 53 kernel/arch/arm32/src/ras.c uintptr_t frame = frame_alloc(1, FRAME_HIGHMEM, 0);
FRAME_HIGHMEM 63 kernel/arch/ia32/src/vreg.c frame = frame_alloc(1, FRAME_ATOMIC | FRAME_HIGHMEM, 0);
FRAME_HIGHMEM 891 kernel/generic/src/mm/frame.c bool lowmem = (flags & FRAME_LOWMEM) || !(flags & FRAME_HIGHMEM);
FRAME_HIGHMEM 260 kernel/generic/src/mm/km.c frame = frame_alloc(1, FRAME_HIGHMEM | flags, 0);
FRAME_HIGHMEM 141 kernel/generic/src/proc/thread.c kmflags &= ~FRAME_HIGHMEM;
FRAME_HIGHMEM 41 kernel/test/mm/mapping1.c uintptr_t frame = frame_alloc(1, FRAME_HIGHMEM, 0);
HelenOS homepage, sources at GitHub