Ejemplos de tmpfs_mem_info en C++ (Cpp)

Ejemplo n.º 1

uint64_t
tmpfs_bytes_max(struct tmpfs_mount *mp)
{
	size_t freepages = tmpfs_mem_info(0);
	uint64_t avail_mem;

	if (freepages < TMPFS_PAGES_RESERVED) {
		freepages = 0;
	} else {
		freepages -= TMPFS_PAGES_RESERVED;
	}
	avail_mem = round_page(mp->tm_bytes_used) + (freepages << PAGE_SHIFT);
	return MIN(mp->tm_mem_limit, avail_mem);
}

Ejemplo n.º 2

Archivo: tmpfs_mem.c Proyecto: yazshel/netbsd-kernel

uint64_t
tmpfs_bytes_max(struct tmpfs_mount *mp)
{
	psize_t freepages = tmpfs_mem_info(false);
	uint64_t avail_mem;

	if (freepages < uvmexp.freetarg) {
		freepages = 0;
	} else {
		freepages -= uvmexp.freetarg;
	}
	avail_mem = round_page(mp->tm_bytes_used) + (freepages << PAGE_SHIFT);
	return MIN(mp->tm_mem_limit, avail_mem);
}