Gitweb: http://git.kernel.org/linus/abf1e11a0dcf5514139cb76ed8eb050107653abd
Commit: abf1e11a0dcf5514139cb76ed8eb050107653abd
Parent: 538e23615fe78b6da151ef136e3f7c6ad1fda2c1
Author: Kyle McMartin <kyle@mcmartin.ca>
AuthorDate: Tue Jun 23 21:32:18 2009 -0400
Committer: Kyle McMartin <kyle@mcmartin.ca>
CommitDate: Fri Jul 3 03:34:11 2009 +0000
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 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/arch/parisc/include/asm/processor.h b/arch/parisc/include/asm/processor.h
index 9d64df8..9ce66e9 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)
--
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