Rework CPU counting

Currently htop does not support offline CPUs and hot-swapping, e.g. via
    echo 0 > /sys/devices/system/cpu/cpu2/online

Split the current single cpuCount variable into activeCPUs and
existingCPUs.

Supersedes: #650
Related: #580

1 files changed, 1 insertions, 1 deletions

diff --git a/Process.c b/Process.c
index 9fc76822..fdc17cb2 100644
--- a/Process.c
+++ b/Process.c
@@ -821,7 +821,7 @@ void Process_writeField(const Process* this, RichString* str, ProcessField field
    case PERCENT_NORM_CPU: {
       float cpuPercentage = this->percent_cpu;
       if (field == PERCENT_NORM_CPU) {
-         cpuPercentage /= this->processList->cpuCount;
+         cpuPercentage /= this->processList->activeCPUs;
       }
       if (cpuPercentage > 999.9F) {
          xSnprintf(buffer, n, "%4u ", (unsigned int)cpuPercentage);