Function kernel_init

freebsd/contrib/openzfs/lib/libzpool/kernel.c:820–849

}

void
kernel_init(int mode)
{
	extern uint_t rrw_tsd_key;

	umem_nofail_callback(umem_out_of_memory);

	physmem = sysconf(_SC_PHYS_PAGES);

	dprintf("physmem = %llu pages (%.2f GB)\n", physmem,
	    (double)physmem * sysconf(_SC_PAGE_SIZE) / (1ULL << 30));

	(void) snprintf(hw_serial, sizeof (hw_serial), "%ld",
	    (mode & SPA_MODE_WRITE) ? get_system_hostid() : 0);

	random_init();

	VERIFY0(uname(&hw_utsname));

	system_taskq_init();
	icp_init();

	zstd_init();

	spa_init((spa_mode_t)mode);

	fletcher_4_init();

	tsd_create(&rrw_tsd_key, rrw_tsd_destroy);
}

void
kernel_fini(void)