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SubjectRe: [PATCH 0/9] perf sched replay: Make some improvements and fixes
On 2015/3/31 21:46, Yunlong Song wrote:
> Hi,
> Found some functions to improve and bugs to fix in perf sched replay.
>
> Yunlong Song (9):
> perf sched replay: Use struct task_desc instead of struct task_task
> for correct meaning
> perf sched replay: Increase the MAX_PID value to fix assertion failure
> problem
> perf sched replay: Alloc the memory of pid_to_task dynamically to
> adapt to the unexpected change of pid_max
> perf sched replay: Realloc the memory of pid_to_task stepwise to adapt
> to the different pid_max configurations
> perf sched replay: Fix the segmentation fault problem caused by pr_err
> in threads
> perf sched replay: Handle the dead halt of sem_wait when
> create_tasks() fails for any task
> perf sched replay: Fix the EMFILE error caused by the limitation of
> the maximum open files
> perf sched replay: Support using -f to override perf.data file
> ownership
> perf sched replay: Use replay_repeat to calculate the runavg of cpu
> usage instead of the default value 10
>
> tools/perf/builtin-sched.c | 67 +++++++++++++++++++++++++++++++++++-----------
> 1 file changed, 52 insertions(+), 15 deletions(-)
>

Ping...

--
Thanks,
Yunlong Song



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