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mcexec: introduction of --profile

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This commit is contained in:
Balazs Gerofi
2017-02-27 11:02:34 +09:00
parent dd6f721e03
commit e3e0f6a174
9 changed files with 60 additions and 19 deletions
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17
kernel/process.c
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@ -414,6 +414,9 @@ clone_thread(struct thread *org, unsigned long pc, unsigned long sp,
goto err_free_proc;
memset(proc, '\0', sizeof(struct process));
init_process(proc, org->proc);
#ifdef PROFILE_ENABLE
proc->profile = org->proc->profile;
#endif
proc->termsig = termsig;
asp = create_address_space(cpu_local_var(resource_set), 1);
@ -522,7 +525,7 @@ clone_thread(struct thread *org, unsigned long pc, unsigned long sp,
#endif
#ifdef PROFILE_ENABLE
thread->profile = org->profile;
thread->profile = org->profile | proc->profile;
#endif
return thread;
@ -2218,11 +2221,13 @@ release_process(struct process *proc)
if (proc->tids) kfree(proc->tids);
#ifdef PROFILE_ENABLE
if (proc->nr_processes) {
profile_accumulate_and_print_job_events(proc);
}
else {
profile_print_proc_stats(proc);
if (proc->profile) {
if (proc->nr_processes) {
profile_accumulate_and_print_job_events(proc);
}
else {
profile_print_proc_stats(proc);
}
}
profile_dealloc_proc_events(proc);
#endif // PROFILE_ENABLE