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profile: fix job level clearing

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Balazs Gerofi
2017-03-09 22:58:36 +09:00
parent 56ee0787c9
commit 4c42086154
1 changed files with 8 additions and 5 deletions
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13
kernel/profile.c
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@@ -273,6 +273,8 @@ int profile_accumulate_and_print_job_events(struct process *proc)
job_profile_events[i].tsc = 0; job_profile_events[i].tsc = 0;
job_profile_events[i].cnt = 0; job_profile_events[i].cnt = 0;
job_profile_events[i + PROFILE_SYSCALL_MAX].tsc = 0;
job_profile_events[i + PROFILE_SYSCALL_MAX].cnt = 0;
} }
for (i = PROFILE_EVENT_MIN; i < PROFILE_EVENT_MAX; ++i) { for (i = PROFILE_EVENT_MIN; i < PROFILE_EVENT_MAX; ++i) {
@@ -444,10 +446,15 @@ int do_profile(int flag)
} }
} }
mcs_rwlock_reader_unlock_noirq(&proc->threads_lock, &lock);
if (flag & PROF_PRINT) {
profile_print_proc_stats(proc);
}
if (flag & PROF_CLEAR) { if (flag & PROF_CLEAR) {
profile_clear_process(proc); profile_clear_process(proc);
} }
mcs_rwlock_reader_unlock_noirq(&proc->threads_lock, &lock);
/* Make sure future threads profile as well */ /* Make sure future threads profile as well */
if (flag & PROF_ON) { if (flag & PROF_ON) {
@@ -456,10 +463,6 @@ int do_profile(int flag)
else if (flag & PROF_OFF) { else if (flag & PROF_OFF) {
proc->profile = 0; proc->profile = 0;
} }
if (flag & PROF_PRINT) {
profile_print_proc_stats(proc);
}
} }
/* Thread level */ /* Thread level */
else { else {