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perfcounters: remove warnings

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Impact: remove debug checks

Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Ingo Molnar
2008-12-23 12:04:16 +01:00
parent 94c46572a6
commit 8fb9331391
3 changed files with 0 additions and 19 deletions
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8
kernel/perf_counter.c
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@@ -861,8 +861,6 @@ static void task_clock_perf_counter_update(struct perf_counter *counter)
atomic64_set(&counter->hw.prev_count, now);
delta = now - prev;
if (WARN_ON_ONCE(delta < 0))
delta = 0;
atomic64_add(delta, &counter->count);
}
@@ -906,8 +904,6 @@ static void page_faults_perf_counter_update(struct perf_counter *counter)
atomic64_set(&counter->hw.prev_count, now);
delta = now - prev;
if (WARN_ON_ONCE(delta < 0))
delta = 0;
atomic64_add(delta, &counter->count);
}
@@ -954,8 +950,6 @@ static void context_switches_perf_counter_update(struct perf_counter *counter)
atomic64_set(&counter->hw.prev_count, now);
delta = now - prev;
if (WARN_ON_ONCE(delta < 0))
delta = 0;
atomic64_add(delta, &counter->count);
}
@@ -1000,8 +994,6 @@ static void cpu_migrations_perf_counter_update(struct perf_counter *counter)
atomic64_set(&counter->hw.prev_count, now);
delta = now - prev;
if (WARN_ON_ONCE(delta < 0))
delta = 0;
atomic64_add(delta, &counter->count);
}