include/asm-sparc64/system.h: Define task_running.

677cc14d · David S. Miller · a7046b3c · 677cc14d
Commit 677cc14d authored Jul 28, 2002 by David S. Miller
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include/asm-sparc64/system.h include/asm-sparc64/system.h +2 -1

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--- a/include/asm-sparc64/system.h
+++ b/include/asm-sparc64/system.h
@@ -138,7 +138,8 @@ do {	spin_lock(&(next)->switch_lock);	\
 do {	spin_unlock_irq(&(prev)->switch_lock);	\
 } while (0)

-
+#define task_running(rq, p) \
+	((rq)->curr == (p) || spin_is_locked(&(p)->switch_lock))

 #ifndef CONFIG_DEBUG_SPINLOCK
 #define CHECK_LOCKS(PREV)	do { } while(0)