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Move kernel/userland thread handling to platform-independent implementation

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This commit is contained in:
Benny Baumann
2021-04-10 14:08:26 +02:00
committed by BenBE
parent 1a1fddae85
commit 7224d0e083
19 changed files with 49 additions and 106 deletions
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20
solaris/SolarisProcessList.c
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@ -322,6 +322,7 @@ static int SolarisProcessList_walkproc(psinfo_t* _psinfo, lwpsinfo_t* _lwpsinfo,
} else {
getpid = lwpid;
}
Process* proc = ProcessList_getProcess(pl, getpid, &preExisting, SolarisProcess_new);
SolarisProcess* sproc = (SolarisProcess*) proc;
@ -376,18 +377,18 @@ static int SolarisProcessList_walkproc(psinfo_t* _psinfo, lwpsinfo_t* _lwpsinfo,
proc->percent_cpu = ((uint16_t)_psinfo->pr_pctcpu / (double)32768) * (double)100.0;
proc->time = _psinfo->pr_time.tv_sec;
if (!preExisting) { // Tasks done only for NEW processes
sproc->is_lwp = false;
proc->isUserlandThread = false;
proc->starttime_ctime = _psinfo->pr_start.tv_sec;
}
// Update proc and thread counts based on settings
if (sproc->kernel && !pl->settings->hideKernelThreads) {
if (proc->isKernelThread && !pl->settings->hideKernelThreads) {
pl->kernelThreads += proc->nlwp;
pl->totalTasks += proc->nlwp + 1;
if (proc->state == 'O') {
pl->runningTasks++;
}
} else if (!sproc->kernel) {
} else if (!proc->isKernelThread) {
if (proc->state == 'O') {
pl->runningTasks++;
}
@ -398,12 +399,12 @@ static int SolarisProcessList_walkproc(psinfo_t* _psinfo, lwpsinfo_t* _lwpsinfo,
pl->totalTasks += proc->nlwp + 1;
}
}
proc->show = !(pl->settings->hideKernelThreads && sproc->kernel);
proc->show = !(pl->settings->hideKernelThreads && proc->isKernelThread);
} else { // We are not in the master LWP, so jump to the LWP handling code
proc->percent_cpu = ((uint16_t)_lwpsinfo->pr_pctcpu / (double)32768) * (double)100.0;
proc->time = _lwpsinfo->pr_time.tv_sec;
if (!preExisting) { // Tasks done only for NEW LWPs
sproc->is_lwp = true;
proc->isUserlandThread = true;
proc->cmdlineBasenameEnd = -1;
proc->ppid = _psinfo->pr_pid * 1024;
proc->tgid = _psinfo->pr_pid * 1024;
@ -413,10 +414,10 @@ static int SolarisProcessList_walkproc(psinfo_t* _psinfo, lwpsinfo_t* _lwpsinfo,
}
// Top-level process only gets this for the representative LWP
if (sproc->kernel && !pl->settings->hideKernelThreads) {
if (proc->isKernelThread && !pl->settings->hideKernelThreads) {
proc->show = true;
}
if (!sproc->kernel && !pl->settings->hideUserlandThreads) {
if (!proc->isKernelThread && !pl->settings->hideUserlandThreads) {
proc->show = true;
}
} // Top-level LWP or subordinate LWP
@ -425,10 +426,11 @@ static int SolarisProcessList_walkproc(psinfo_t* _psinfo, lwpsinfo_t* _lwpsinfo,
if (!preExisting) {
if ((sproc->realppid <= 0) && !(sproc->realpid <= 1)) {
sproc->kernel = true;
proc->isKernelThread = true;
} else {
sproc->kernel = false;
proc->isKernelThread = false;
}
Process_fillStarttimeBuffer(proc);
ProcessList_add(pl, proc);
}