linux-kernel - [PATCH] perf: Fix invalid type in ioctl definition

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Date:	Fri, 13 Nov 2009 21:47:33 -0800
From:	Arjan van de Ven <arjan@...radead.org>
To:	mingo@...e.hu
Cc:	linux-kernel@...r.kernel.org
Subject: [PATCH] perf: Fix invalid type in ioctl definition


>From 39ad70666fd2e6fdb9a5b83845c2244b4a111219 Mon Sep 17 00:00:00 2001
From: Arjan van de Ven <arjan@...ux.intel.com>
Date: Fri, 13 Nov 2009 21:36:06 -0800
Subject: [PATCH] perf: Fix invalid type in ioctl definition

u64 is invalid in userspace headers, including ioctl definitions;
use __u64 instead

Signed-off-by: Arjan van de Ven <arjan@...ux.intel.com>
---
 include/linux/perf_event.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index 9e70126..81c9689 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -219,7 +219,7 @@ struct perf_event_attr {
 #define PERF_EVENT_IOC_DISABLE		_IO ('$', 1)
 #define PERF_EVENT_IOC_REFRESH		_IO ('$', 2)
 #define PERF_EVENT_IOC_RESET		_IO ('$', 3)
-#define PERF_EVENT_IOC_PERIOD		_IOW('$', 4, u64)
+#define PERF_EVENT_IOC_PERIOD		_IOW('$', 4, __u64)
 #define PERF_EVENT_IOC_SET_OUTPUT	_IO ('$', 5)
 
 enum perf_event_ioc_flags {
-- 
1.6.0.6


-- 
Arjan van de Ven 	Intel Open Source Technology Centre
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