perf/core: Factor out functions to allocate/free the task_ctx_data

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The method to allocate/free the task_ctx_data is going to be changed in
the following patch. Currently, the task_ctx_data is allocated/freed in
several different places. To avoid repeatedly modifying the same codes
in several different places, alloc_task_ctx_data() and
free_task_ctx_data() are factored out to allocate/free the
task_ctx_data. The modification only needs to be applied once.

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/1593780569-62993-16-git-send-email-kan.liang@linux.intel.com

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Kan Liang 2020-07-03 05:49:21 -07:00 • committed by Peter Zijlstra

parent 47125db27e

commit ff9ff92688

1 changed files with 15 additions and 6 deletions

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kernel/events/core.c

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