int cpu;
int total = 0;
- for_each_online_cpu(cpu)
+ for_each_possible_cpu(cpu)
total += per_cpu(process_counts, cpu);
return total;
/* Get rid of any futexes when releasing the mm */
#ifdef CONFIG_FUTEX
- if (unlikely(tsk->robust_list))
+ if (unlikely(tsk->robust_list)) {
exit_robust_list(tsk);
+ tsk->robust_list = NULL;
+ }
#ifdef CONFIG_COMPAT
- if (unlikely(tsk->compat_robust_list))
+ if (unlikely(tsk->compat_robust_list)) {
compat_exit_robust_list(tsk);
+ tsk->compat_robust_list = NULL;
+ }
#endif
+ if (unlikely(!list_empty(&tsk->pi_state_list)))
+ exit_pi_state_list(tsk);
#endif
/* Get rid of any cached register state */
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;
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;
if (pid != &init_struct_pid)
free_pid(pid);
bad_fork_cleanup_io:
- put_io_context(p->io_context);
+ if (p->io_context)
+ exit_io_context(p);
bad_fork_cleanup_namespaces:
exit_task_namespaces(p);
bad_fork_cleanup_mm: