patch-2.1.36 linux/include/asm-m68k/hardirq.h

• Lines: 27
• Date: Tue Apr 22 22:45:15 1997
• Orig file: v2.1.35/linux/include/asm-m68k/hardirq.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.1.35/linux/include/asm-m68k/hardirq.h linux/include/asm-m68k/hardirq.h
@@ -0,0 +1,26 @@
+#ifndef __M68K_HARDIRQ_H
+#define __M68K_HARDIRQ_H
+
+extern unsigned int local_irq_count[NR_CPUS];
+#define in_interrupt()	(local_irq_count[smp_processor_id()] != 0)
+
+#define hardirq_trylock(cpu)	((cpu)==0)	/* always true */
+#define hardirq_endlock(cpu)	do { } while (0)
+
+#define hardirq_enter(cpu)	(local_irq_count[cpu]++)
+#define hardirq_exit(cpu)	(local_irq_count[cpu]--)
+
+#endif
+#ifndef __M68K_HARDIRQ_H
+#define __M68K_HARDIRQ_H
+
+extern unsigned int local_irq_count[NR_CPUS];
+#define in_interrupt()	(local_irq_count[smp_processor_id()] != 0)
+
+#define hardirq_trylock(cpu)	((cpu)==0)	/* always true */
+#define hardirq_endlock(cpu)	do { } while (0)
+
+#define hardirq_enter(cpu)	(local_irq_count[cpu]++)
+#define hardirq_exit(cpu)	(local_irq_count[cpu]--)
+
+#endif