linux-kernel - [tip:perf/core] perf_event: Fix invalid type in ioctl definition

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Date:	Sat, 14 Nov 2009 09:27:48 GMT
From:	tip-bot for Arjan van de Ven <arjan@...radead.org>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, arjan@...radead.org, hpa@...or.com,
	mingo@...hat.com, arjan@...ux.intel.com, stable@...nel.org,
	tglx@...utronix.de, mingo@...e.hu
Subject: [tip:perf/core] perf_event: Fix invalid type in ioctl definition

Commit-ID:  4c49b12853fbb5eff4849b7b6a1e895776f027a1
Gitweb:     http://git.kernel.org/tip/4c49b12853fbb5eff4849b7b6a1e895776f027a1
Author:     Arjan van de Ven <arjan@...radead.org>
AuthorDate: Fri, 13 Nov 2009 21:47:33 -0800
Committer:  Ingo Molnar <mingo@...e.hu>
CommitDate: Sat, 14 Nov 2009 10:23:52 +0100

perf_event: 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>
Cc: <stable@...nel.org>
LKML-Reference: <20091113214733.7cd76be9@...radead.org>
Signed-off-by: Ingo Molnar <mingo@...e.hu>
---
 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 45b56fa..ec3768a 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)
 #define PERF_EVENT_IOC_SET_FILTER	_IOW('$', 6, char *)
 
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