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authorThomas Gleixner <tglx@linutronix.de>2015-05-19 00:00:51 +0000
committerIngo Molnar <mingo@kernel.org>2015-05-27 09:17:39 +0200
commitb3df4ec4424f27e55d754cfe586195fecca1c4e4 (patch)
tree128566256f2e87e105765eea3e27b7db8e25949e /include/linux/perf_event.h
parentf4d9757ca6f5a2db6919a5b1ab86b8afa16773d0 (diff)
perf/x86/intel/cqm: Use proper data types
'int' is really not a proper data type for an MSR. Use u32 to make it clear that we are dealing with a 32-bit unsigned hardware value. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Acked-by: Matt Fleming <matt.fleming@intel.com> Cc: Kanaka Juvva <kanaka.d.juvva@intel.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Vikas Shivappa <vikas.shivappa@linux.intel.com> Cc: Will Auld <will.auld@intel.com> Link: http://lkml.kernel.org/r/20150518235149.919350144@linutronix.de Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include/linux/perf_event.h')
-rw-r--r--include/linux/perf_event.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index 248f7829ce41..06580028cee6 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -120,7 +120,7 @@ struct hw_perf_event {
};
struct { /* intel_cqm */
int cqm_state;
- int cqm_rmid;
+ u32 cqm_rmid;
struct list_head cqm_events_entry;
struct list_head cqm_groups_entry;
struct list_head cqm_group_entry;