[PATCH 27/28] perf test: Switch to new perf_mmap__read_event() interface for task-exit

From: Kan Liang The perf test 'task-exit' still use the legacy interface. No functional change. Committer notes: Testing it: # perf test exit 21: Number of exit events of a simple workload: Ok # Signed-off-by: Kan Liang

[PATCH 27/28] perf test: Switch to new perf_mmap__read_event() interface for task-exit

From: Kan Liang The perf test 'task-exit' still use the legacy interface. No functional change. Committer notes: Testing it: # perf test exit 21: Number of exit events of a simple workload: Ok # Signed-off-by: Kan Liang Tested-by: Arnaldo Carvalho de Melo Cc: Andi Kleen