patch-2.4.0-test6 linux/include/asm-s390/softirq.h

• Lines: 17
• Date: Fri Aug 4 16:15:37 2000
• Orig file: v2.4.0-test5/linux/include/asm-s390/softirq.h
• Orig date: Fri May 12 14:18:56 2000

diff -u --recursive --new-file v2.4.0-test5/linux/include/asm-s390/softirq.h linux/include/asm-s390/softirq.h
@@ -17,13 +17,13 @@
 #include <asm/hardirq.h>
 #include <asm/lowcore.h>
 
-#define cpu_bh_disable(cpu)	do { atomic_inc(&S390_lowcore.local_bh_count); barrier(); } while (0)
-#define cpu_bh_enable(cpu)	do { barrier(); atomic_dec(&S390_lowcore.local_bh_count); } while (0)
+#define cpu_bh_disable(cpu)	do { local_bh_count(cpu)++; barrier(); } while (0)
+#define cpu_bh_enable(cpu)	do { barrier(); local_bh_count(cpu)--; } while (0)
 
 #define local_bh_disable()	cpu_bh_disable(smp_processor_id())
 #define local_bh_enable()	cpu_bh_enable(smp_processor_id())
 
-#define in_softirq() (atomic_read(&S390_lowcore.local_bh_count) != 0)
+#define in_softirq() (local_bh_count(smp_processor_id()) != 0)
 
 #endif	/* __ASM_SOFTIRQ_H */