hw-breakpoints: Separate the kernel part from breakpoint headers

So that we can include this header from userspace tools, like
perf tools, to get the breakpoint types and len definitions.

Signed-off-by: Frederic Weisbecker <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Arnaldo Carvalho de Melo <[email protected]>
Cc: Paul Mackerras <[email protected]>
Cc: Prasad <[email protected]>
LKML-Reference: <1258863695[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>

diff --git a/include/linux/hw_breakpoint.h b/include/linux/hw_breakpoint.h
index 0b98cbf76da7adc5e9ef6b8f47d0b51e52ffd501..4659e0c55ea638737d76109327fc4a6b5eb8e40a 100644 (file)
--- a/include/linux/hw_breakpoint.h
+++ b/include/linux/hw_breakpoint.h
@@ -16,6 +16,7 @@ enum {
        HW_BREAKPOINT_X = 4,
 };
 
+#ifdef __KERNEL__
 #ifdef CONFIG_HAVE_HW_BREAKPOINT
 
 static inline unsigned long hw_breakpoint_addr(struct perf_event *bp)
@@ -133,5 +134,6 @@ static inline struct arch_hw_breakpoint *counter_arch_bp(struct perf_event *bp)
 }
 
 #endif /* CONFIG_HAVE_HW_BREAKPOINT */
+#endif /* __KERNEL__ */
 
 #endif /* _LINUX_HW_BREAKPOINT_H */