From abf1e11a0dcf5514139cb76ed8eb050107653abd Mon Sep 17 00:00:00 2001
From: Kyle McMartin <kyle@mcmartin.ca>
Date: Tue, 23 Jun 2009 21:32:18 -0400
Subject: [PATCH] parisc: add task_pt_regs macro
needed for perf_counters.
Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
---
arch/parisc/include/asm/processor.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/parisc/include/asm/processor.h b/arch/parisc/include/asm/processor.h
index 9d64df8754ba..9ce66e9d1c2b 100644
--- a/arch/parisc/include/asm/processor.h
+++ b/arch/parisc/include/asm/processor.h
@@ -18,6 +18,7 @@
#include <asm/types.h>
#include <asm/system.h>
#include <asm/percpu.h>
+
#endif /* __ASSEMBLY__ */
#define KERNEL_STACK_SIZE (4*PAGE_SIZE)
@@ -127,6 +128,8 @@ struct thread_struct {
unsigned long flags;
};
+#define task_pt_regs(tsk) ((struct pt_regs *)&((tsk)->thread.regs))
+
/* Thread struct flags. */
#define PARISC_UAC_NOPRINT (1UL << 0) /* see prctl and unaligned.c */
#define PARISC_UAC_SIGBUS (1UL << 1)
--
2.20.1