[RFC][PATCH 6/7] VPIDs: small proc VPID export

[Kirill Korotaev <dev@openvz.org>]

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Export of task VPID to /proc
Simple.

Kirill

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--- ./fs/proc/array.c.vpid_proc	2006-02-02 14:33:58.000000000 +0300
+++ ./fs/proc/array.c	2006-02-02 17:54:34.673273968 +0300
@@ -200,6 +200,8 @@ static inline char * task_state(struct t
 	put_group_info(group_info);
 
 	buffer += sprintf(buffer, "\n");
+
+	buffer += sprintf(buffer, "VPid:\t%d\n", virt_pid(p));
 	return buffer;
 }