From: Frederic Weisbecker <fweisbec@gmail.com>
Date: Thu, 3 Dec 2009 21:08:26 +0000 (+0100)
Subject: hw-breakpoints: Add two reserved fields for future extensions
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=ed54d0f98000ee03310150aa396e9ff8bcb394ce;p=linux-beck.git

hw-breakpoints: Add two reserved fields for future extensions

Add two reserved fields for future extensions in the hardware
breakpoints interface. Further needs may arise.

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: "K. Prasad" <prasad@linux.vnet.ibm.com>
---

diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index 43adbd7f0010..a61e4de3448b 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -220,6 +220,8 @@ struct perf_event_attr {
 			__u64		bp_addr;
 			__u32		bp_type;
 			__u32		bp_len;
+			__u64		__bp_reserved_1;
+			__u64		__bp_reserved_2;
 		};
 	};