linux-kernel - [PATCH 09/14] Move bp_type_idx to include/linux/hw

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Message-Id: <1447119071-19392-10-git-send-email-palmer@dabbelt.com>
Date:	Mon,  9 Nov 2015 17:31:06 -0800
From:	Palmer Dabbelt <palmer@...belt.com>
To:	peterz@...radead.org
Cc:	Palmer Dabbelt <palmer@...belt.com>
Subject: [PATCH 09/14] Move bp_type_idx to include/linux/hw_breakpoint.h

This has a "#ifdef CONFIG_*" that used to be exposed to userspace.

The names in here are so generic that I don't think it's a good idea
to expose them to userspace (or even the rest of the kernel).  There are
multiple in-kernel users, so it's been moved to a kernel header file.

Signed-off-by: Palmer Dabbelt <palmer@...belt.com>
Reviewed-by: Andrew Waterman <waterman@...s.berkeley.edu>
Reviewed-by: Albert Ou <aou@...s.berkeley.edu>
---
 include/linux/hw_breakpoint.h      | 10 ++++++++++
 include/uapi/linux/hw_breakpoint.h | 10 ----------
 2 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/include/linux/hw_breakpoint.h b/include/linux/hw_breakpoint.h
index 0464c85..dfe0376 100644
--- a/include/linux/hw_breakpoint.h
+++ b/include/linux/hw_breakpoint.h
@@ -6,6 +6,16 @@
 
 #ifdef CONFIG_HAVE_HW_BREAKPOINT
 
+enum bp_type_idx {
+	TYPE_INST	= 0,
+#if defined(CONFIG_HAVE_MIXED_BREAKPOINTS_REGS)
+	TYPE_DATA	= 0,
+#else
+	TYPE_DATA	= 1,
+#endif
+	TYPE_MAX
+};
+
 extern int __init init_hw_breakpoint(void);
 
 static inline void hw_breakpoint_init(struct perf_event_attr *attr)
diff --git a/include/uapi/linux/hw_breakpoint.h b/include/uapi/linux/hw_breakpoint.h
index b04000a..7a6a5a7 100644
--- a/include/uapi/linux/hw_breakpoint.h
+++ b/include/uapi/linux/hw_breakpoint.h
@@ -17,14 +17,4 @@ enum {
 	HW_BREAKPOINT_INVALID   = HW_BREAKPOINT_RW | HW_BREAKPOINT_X,
 };
 
-enum bp_type_idx {
-	TYPE_INST 	= 0,
-#ifdef CONFIG_HAVE_MIXED_BREAKPOINTS_REGS
-	TYPE_DATA	= 0,
-#else
-	TYPE_DATA	= 1,
-#endif
-	TYPE_MAX
-};
-
 #endif /* _UAPI_LINUX_HW_BREAKPOINT_H */
-- 
2.4.10

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