2.2.5-pre2 SMP compilation error in kernel/signal.c

Tom Eastep (eastep@loc1.tandem.com)
Sat, 27 Mar 1999 04:15:15 +0000

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2.2.5 pre-patch 2 fails to compile with CONFIG_SMP=y (runqueue_lock is
undeclared in kernel/signal.c). The attached patch corrects this
problem; the resulting kernel seems to work ok in my environment (SMP
ppro 150s, aic7880, eepro 100, hp100).

-Tom

-- 
Tom Eastep
Compaq Computer Corporation
Enterprise Computing Group
Tandem Division
tom.eastep@compaq.com
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--- include/linux/sched.h~	Fri Mar 26 19:41:21 1999
+++ include/linux/sched.h	Fri Mar 26 19:48:07 1999
@@ -113,6 +113,8 @@
  */
 extern rwlock_t tasklist_lock;
 extern spinlock_t scheduler_lock;
+extern spinlock_t runqueue_lock;
+
 
 extern void sched_init(void);
 extern void show_state(void);
--- kernel/signal.c~	Fri Mar 26 19:39:57 1999
+++ kernel/signal.c	Fri Mar 26 19:45:49 1999
@@ -11,6 +11,7 @@
 #include <linux/unistd.h>
 #include <linux/smp_lock.h>
 #include <linux/init.h>
+#include <linux/sched.h>
 
 #include <asm/uaccess.h>
 


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