This commit was manufactured by cvs2svn to create branch 'vserver'.

[linux-2.6.git] / kernel / vserver / cvirt.c

diff --git a/kernel/vserver/cvirt.c b/kernel/vserver/cvirt.c
new file mode 100644 (file)
index 0000000..2b5c81e
--- /dev/null
+++ b/kernel/vserver/cvirt.c
@@ -0,0 +1,41 @@
+/*
+ *  linux/kernel/vserver/cvirt.c
+ *
+ *  Virtual Server: Context Virtualization
+ *
+ *  Copyright (C) 2004  Herbert Pötzl
+ *
+ *  V0.01  broken out from limit.c
+ *
+ */
+
+#include <linux/config.h>
+#include <linux/vserver/cvirt.h>
+#include <linux/vserver/context.h>
+#include <linux/vserver/switch.h>
+#include <linux/vinline.h>
+
+#include <asm/errno.h>
+#include <asm/uaccess.h>
+
+
+void vx_vsi_uptime(struct timespec *uptime, struct timespec *idle)
+{
+       struct vx_info *vxi = current->vx_info;
+
+       set_normalized_timespec(uptime,
+               uptime->tv_sec - vxi->cvirt.bias_tp.tv_sec,
+               uptime->tv_nsec - vxi->cvirt.bias_tp.tv_nsec);
+       if (!idle)
+               return;
+       set_normalized_timespec(idle,
+               idle->tv_sec - vxi->cvirt.bias_idle.tv_sec,
+               idle->tv_nsec - vxi->cvirt.bias_idle.tv_nsec);
+       return;
+}
+
+uint64_t vx_idle_jiffies()
+{
+       return init_task.utime + init_task.stime;
+}
+