7127706: G1: re-enable survivors during the initial-mark pause Summary: Re-enable survivors during the initial-mark pause. Afterwards, the concurrent marking threads have to scan them and mark everything reachable from them. The next GC will have to wait for the survivors to be scanned. Reviewed-by: brutisso, johnc

os_family = bsd

arch = x86

arch_model = x86_64

os_arch = bsd_x86

os_arch_model = bsd_x86_64

lib_arch = amd64

compiler = gcc

sysdefs = -D_ALLBSD_SOURCE -D_GNU_SOURCE -DAMD64