RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-26 01:47:34 +00:00
Code Issues Activity Actions

SystemMonitor: Use size_t for graph values

Browse source 
The memory and CPU graphs fail to display anything when the memory size
is larger than 2**31 bytes, because of the small range of int. This
commit makes replaces the type with size_t. Hopefully nobody will have
18 quintillion bytes of memory before this gets replaced. :^)
This commit is contained in:
sin-ack 2021-09-18 11:15:42 +00:00 • committed by Andreas Kling
parent f73aa8e2bd
commit 7aa3cfda09
4 changed files with 9 additions and 9 deletions
Download patch file Download diff file Expand all files Collapse all files

2
Userland/Applications/SystemMonitor/main.cpp
View file

@ -700,7 +700,7 @@ NonnullRefPtr<GUI::Widget> build_performance_tab()
ProcessModel::the().on_cpu_info_change = [cpu_graphs](const NonnullOwnPtrVector<ProcessModel::CpuInfo>& cpus) {
float sum_cpu = 0;
for (size_t i = 0; i < cpus.size(); ++i) {
cpu_graphs[i].add_value({ (int)cpus[i].total_cpu_percent, (int)cpus[i].total_cpu_percent_kernel });
cpu_graphs[i].add_value({ static_cast<size_t>(cpus[i].total_cpu_percent), static_cast<size_t>(cpus[i].total_cpu_percent_kernel) });
sum_cpu += cpus[i].total_cpu_percent;
}
float cpu_usage = sum_cpu / (float)cpus.size();