Merge branch 'kvm-updates/2.6.33' of git://git.kernel.org/pub/scm/virt/kvm/kvm

[safe/jmp/linux-2.6] / kernel / fork.c

diff --git a/kernel/fork.c b/kernel/fork.c
index 7d4a348..edeff9c 100644 (file)
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -886,6 +886,9 @@ static int copy_signal(unsigned long clone_flags, struct task_struct *tsk)
        sig->utime = sig->stime = sig->cutime = sig->cstime = cputime_zero;
        sig->gtime = cputime_zero;
        sig->cgtime = cputime_zero;
+#ifndef CONFIG_VIRT_CPU_ACCOUNTING
+       sig->prev_utime = sig->prev_stime = cputime_zero;
+#endif
        sig->nvcsw = sig->nivcsw = sig->cnvcsw = sig->cnivcsw = 0;
        sig->min_flt = sig->maj_flt = sig->cmin_flt = sig->cmaj_flt = 0;
        sig->inblock = sig->oublock = sig->cinblock = sig->coublock = 0;
@@ -1068,8 +1071,10 @@ static struct task_struct *copy_process(unsigned long clone_flags,
        p->gtime = cputime_zero;
        p->utimescaled = cputime_zero;
        p->stimescaled = cputime_zero;
+#ifndef CONFIG_VIRT_CPU_ACCOUNTING
        p->prev_utime = cputime_zero;
        p->prev_stime = cputime_zero;
+#endif
 
        p->default_timer_slack_ns = current->timer_slack_ns;