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perf: Fix UAPI export of PERF_EVENT_IOC_ID
authorVince Weaver <vincent.weaver@maine.edu>
Tue, 17 Sep 2013 18:53:41 +0000 (14:53 -0400)
committerIngo Molnar <mingo@kernel.org>
Wed, 18 Sep 2013 09:29:07 +0000 (11:29 +0200)
Without the following patch I have problems compiling code using
the new PERF_EVENT_IOC_ID ioctl().  It looks like u64 was used
instead of __u64

Signed-off-by: Vince Weaver <vincent.weaver@maine.edu>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Cc: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Link: http://lkml.kernel.org/r/alpine.DEB.2.10.1309171450380.11444@vincent-weaver-1.um.maine.edu
Signed-off-by: Ingo Molnar <mingo@kernel.org>
include/uapi/linux/perf_event.h patch | blob | blame | history

diff --git a/include/uapi/linux/perf_event.h b/include/uapi/linux/perf_event.h
index ca1d90bcb74d248ddb48323279bd0b3d4520d489..40a1fb8073961425249d50110a6de04f856feac9 100644 (file)
--- a/include/uapi/linux/perf_event.h
+++ b/include/uapi/linux/perf_event.h
@@ -324,7 +324,7 @@ struct perf_event_attr {
 #define PERF_EVENT_IOC_PERIOD          _IOW('$', 4, __u64)
 #define PERF_EVENT_IOC_SET_OUTPUT      _IO ('$', 5)
 #define PERF_EVENT_IOC_SET_FILTER      _IOW('$', 6, char *)
-#define PERF_EVENT_IOC_ID              _IOR('$', 7, u64 *)
+#define PERF_EVENT_IOC_ID              _IOR('$', 7, __u64 *)
 
 enum perf_event_ioc_flags {
        PERF_IOC_FLAG_GROUP             = 1U << 0,