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perf/x86: Remove task_ctx_size

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A new kmem_cache method has replaced the kzalloc() to allocate the PMU
specific data. The task_ctx_size is not required anymore.

Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/1593780569-62993-19-git-send-email-kan.liang@linux.intel.com
This commit is contained in:
Kan Liang
2020-07-03 05:49:24 -07:00
committed by Peter Zijlstra
parent 33cad28449
commit 5a09928d33
4 changed files with 1 additions and 9 deletions
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4
include/linux/perf_event.h
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@@ -419,10 +419,6 @@ struct pmu {
*/
void (*sched_task) (struct perf_event_context *ctx,
bool sched_in);
/*
* PMU specific data size
*/
size_t task_ctx_size;
/*
* Kmem cache of PMU specific data