From 030a47736fbb0febddce2647e5a80b98ca409695 Mon Sep 17 00:00:00 2001
From: rsc <rsc>
Date: Sun, 31 May 2009 00:39:17 +0000
Subject: tab police

---
 proc.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'proc.h')

diff --git a/proc.h b/proc.h
index eebfa23..d37975c 100644
--- a/proc.h
+++ b/proc.h
@@ -32,7 +32,7 @@ struct proc {
   uint sz;                     // Size of process memory (bytes)
   char *kstack;                // Bottom of kernel stack for this process
   enum proc_state state;       // Process state
-  int pid;                     // Process ID
+  volatile int pid;            // Process ID
   struct proc *parent;         // Parent process
   struct trapframe *tf;        // Trap frame for current syscall
   struct context *context;     // Switch here to run process
-- 
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