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scheduler: Improve debug commands

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This commit is contained in:
Pawel Dziepak
2013-11-27 03:36:06 +01:00
parent 22ae68fa69
commit 28da7e985f
1 changed files with 9 additions and 11 deletions
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src/system/kernel/scheduler/scheduler.cpp
+9 -11
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@@ -224,15 +224,11 @@ static int
dump_run_queue(int argc, char **argv) dump_run_queue(int argc, char **argv)
{ {
int32 cpuCount = smp_get_num_cpus(); int32 cpuCount = smp_get_num_cpus();
int32 coreCount = 0; int32 coreCount = gRunQueueCount;
for (int32 i = 0; i < cpuCount; i++) {
if (gCPU[i].topology_id[CPU_TOPOLOGY_SMT] == 0)
gCPUToCore[i] = coreCount++;
}
ThreadRunQueue::ConstIterator iterator; ThreadRunQueue::ConstIterator iterator;
for (int32 i = 0; i < coreCount; i++) { for (int32 i = 0; i < coreCount; i++) {
kprintf("\nCore %" B_PRId32 " run queue:\n", i); kprintf("%sCore %" B_PRId32 " run queue:\n", i > 0 ? "\n" : "", i);
iterator = gRunQueues[i].GetConstIterator(); iterator = gRunQueues[i].GetConstIterator();
dump_queue(iterator); dump_queue(iterator);
} }
@@ -240,7 +236,7 @@ dump_run_queue(int argc, char **argv)
for (int32 i = 0; i < cpuCount; i++) { for (int32 i = 0; i < cpuCount; i++) {
iterator = gPinnedRunQueues[i].GetConstIterator(); iterator = gPinnedRunQueues[i].GetConstIterator();
if (iterator.HasNext()) { if (iterator.HasNext() && !thread_is_idle_thread(iterator.Next())) {
kprintf("\nCPU %" B_PRId32 " run queue:\n", i); kprintf("\nCPU %" B_PRId32 " run queue:\n", i);
dump_queue(iterator); dump_queue(iterator);
} }
@@ -251,7 +247,7 @@ dump_run_queue(int argc, char **argv)
static void static void
dump_heap(CPUHeap* heap) dump_cpu_load_heap(CPUHeap* heap)
{ {
kprintf("cpu priority load\n"); kprintf("cpu priority load\n");
CPUEntry* entry = heap->PeekMinimum(); CPUEntry* entry = heap->PeekMinimum();
@@ -305,14 +301,16 @@ dump_core_load_heap(CoreLoadHeap* heap)
static int static int
dump_cpu_heap(int argc, char** argv) dump_cpu_heap(int argc, char** argv)
{ {
kprintf("\ncore load\n"); kprintf("core load\n");
dump_core_load_heap(gCoreLoadHeap); dump_core_load_heap(gCoreLoadHeap);
kprintf("---------\n");
dump_core_load_heap(gCoreHighLoadHeap); dump_core_load_heap(gCoreHighLoadHeap);
for (int32 i = 0; i < gRunQueueCount; i++) { for (int32 i = 0; i < gRunQueueCount; i++) {
if (gCoreEntries[i].fCPUCount < 2)
continue;
kprintf("\nCore %" B_PRId32 " heap:\n", i); kprintf("\nCore %" B_PRId32 " heap:\n", i);
dump_heap(&gCPUPriorityHeaps[i]); dump_cpu_load_heap(&gCPUPriorityHeaps[i]);
} }
return 0; return 0;