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authorPeter Zijlstra <peterz@infradead.org>2015-03-05 22:10:19 +0100
committerIngo Molnar <mingo@kernel.org>2015-03-23 10:58:04 +0100
commit50f16a8bf9d7a92c437ed1867d0f7e1dc6a9aca9 (patch)
treeb3794dc4959e7dedbdddfb1e428c4fe67126e45b /include/linux/perf_event.h
parent4e16ed99416ef569a89782a7234f95007919fadd (diff)
perf: Remove type specific target pointers
The only reason CQM had to use a hard-coded pmu type was so it could use cqm_target in hw_perf_event. Do away with the {tp,bp,cqm}_target pointers and provide a non type specific one. This allows us to do away with that silly pmu type as well. Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Vince Weaver <vince@deater.net> Cc: acme@kernel.org Cc: acme@redhat.com Cc: hpa@zytor.com Cc: jolsa@redhat.com Cc: kanaka.d.juvva@intel.com Cc: matt.fleming@intel.com Cc: tglx@linutronix.de Cc: torvalds@linux-foundation.org Cc: vikas.shivappa@linux.intel.com Link: http://lkml.kernel.org/r/20150305211019.GU21418@twins.programming.kicks-ass.net Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include/linux/perf_event.h')
-rw-r--r--include/linux/perf_event.h4
1 files changed, 1 insertions, 3 deletions
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index dac4c2831d82..5aa49d7bfd07 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -119,7 +119,6 @@ struct hw_perf_event {
struct hrtimer hrtimer;
};
struct { /* tracepoint */
- struct task_struct *tp_target;
/* for tp_event->class */
struct list_head tp_list;
};
@@ -129,7 +128,6 @@ struct hw_perf_event {
struct list_head cqm_events_entry;
struct list_head cqm_groups_entry;
struct list_head cqm_group_entry;
- struct task_struct *cqm_target;
};
#ifdef CONFIG_HAVE_HW_BREAKPOINT
struct { /* breakpoint */
@@ -138,12 +136,12 @@ struct hw_perf_event {
* problem hw_breakpoint has with context
* creation and event initalization.
*/
- struct task_struct *bp_target;
struct arch_hw_breakpoint info;
struct list_head bp_list;
};
#endif
};
+ struct task_struct *target;
int state;
local64_t prev_count;
u64 sample_period;