--- linux-2.6.21-rc5-mm1/arch/x86_64/kernel/vsyscall.c +++ linux-2.6.21-rc5-mm1-ed/arch/x86_64/kernel/vsyscall.c @@ -147,15 +147,15 @@ int __vsyscall(0) vgettimeofday(struct t return 0; } -/* This will break when the xtime seconds get inaccurate, but that is - * unlikely */ time_t __vsyscall(1) vtime(time_t *t) { + time_t result; if (!__vsyscall_gtod_data.sysctl_enabled) return time_syscall(t); - else if (t) - *t = __vsyscall_gtod_data.wall_time_tv.tv_sec; - return __vsyscall_gtod_data.wall_time_tv.tv_sec; + result = __vsyscall_gtod_data.wall_time_tv.tv_sec; + if (t) + *t = result; + return result; } /* Fast way to get current CPU and node.