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perf_counter: Remove perf_counter_context::nr_enabled

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now that pctrl() no longer disables other people's counters,
remove the PMU cache code that deals with that.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: John Kacur <jkacur@redhat.com>
LKML-Reference: <20090523163013.032998331@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Peter Zijlstra
2009-05-23 18:29:01 +02:00
committed by Ingo Molnar
parent 082ff5a276
commit 475c557973
2 changed files with 1 additions and 11 deletions
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include/linux/perf_counter.h
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@@ -516,7 +516,6 @@ struct perf_counter_context {
struct list_head event_list;
int nr_counters;
int nr_active;
int nr_enabled;
int is_active;
atomic_t refcount;
struct task_struct *task;