On Fri, 2011-07-01 at 17:22 -0400, Glauber Costa wrote:
@@ -3929,6 +3945,23 @@ void account_process_tick(struct task_struct *p, int
user_tick)
return;
}
+#ifdef CONFIG_PARAVIRT
+ if (static_branch(paravirt_steal_enabled)) {
+ u64 steal, st =
This patch accounts steal time time in account_process_tick.
If one or more tick is considered stolen in the current
accounting cycle, user/system accounting is skipped. Idle is fine,
since the hypervisor does not report steal time if the guest
is halted.
Accounting steal time from the core
