[LV-kern-commit] CVS: kernel-2.4/include/asm-vax atomic.h,1.2,1.3

[Kenn H. <ke...@us...>]

Update of /cvsroot/linux-vax/kernel-2.4/include/asm-vax
In directory usw-pr-cvs1:/tmp/cvs-serv22639

Modified Files:
	atomic.h 
Log Message:
atomic_add_negative() was so broken that semaphores didn't have a chance
of working.  Fixed now...


Index: atomic.h
===================================================================
RCS file: /cvsroot/linux-vax/kernel-2.4/include/asm-vax/atomic.h,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -r1.2 -r1.3
--- atomic.h	2001/01/29 00:44:21	1.2
+++ atomic.h	2001/02/21 00:23:06	1.3
@@ -100,11 +100,11 @@
 	int retval = 0;
 	__asm__ __volatile__(
 		"	addl2 %2,%1 \n" 
-		"	blss 1f     \n"
-		"	incl %0     \n"
+		"	bgeq 1f     \n"  /* >= 0, return FALSE */
+		"	incl %0     \n"  /*  < 0, return TRUE */
 		"1:		    \n"
-		: "=g" (retval) 
-		: "m" (*v), "g" (i));
+		: "+g" (retval), "+m" (*v)
+		: "g" (i) );
 
 	return retval;
 }