Kvm_stat is a very helpful script for checking the state of VMs, but when I tried to introduce new features it broke every few lines.
This patch series aims to make the script more readable and durable, so future additions to it will break it less likely. It also fixes input/output problems for all of its interface modes. Testing was done rarely on X86_64 RHEL 6.7 and mostly on s390. Tests on other architectures would be beneficial. Janosch Frank (34): scripts/kvm/kvm_stat: Cleanup of multiple imports scripts/kvm/kvm_stat: Replaced os.listdir with os.walk scripts/kvm/kvm_stat: Make constants uppercase scripts/kvm/kvm_stat: Removed unneeded PERF constants scripts/kvm/kvm_stat: Mark globals in functions scripts/kvm/kvm_stat: Invert dictionaries scripts/kvm/kvm_stat: Cleanup of path variables scripts/kvm/kvm_stat: Improve debugfs access checking scripts/kvm/kvm_stat: Introduce main function scripts/kvm/kvm_stat: Fix spaces around keyword assignments scripts/kvm/kvm_stat: Rename variables that redefine globals scripts/kvm/kvm_stat: Moved DebugfsProvider scripts/kvm/kvm_stat: Fixup syscall error reporting scripts/kvm/kvm_stat: Set sensible no. files rlimit scripts/kvm/kvm_stat: Cleanup of platform detection scripts/kvm/kvm_stat: Make cpu detection a function scripts/kvm/kvm_stat: Rename _perf_event_open scripts/kvm/kvm_stat: Introduce properties for providers scripts/kvm/kvm_stat: Cleanup of TracepointProvider scripts/kvm/kvm_stat: Cleanup cpu list retrieval scripts/kvm/kvm_stat: Encapsulate filters variable scripts/kvm/kvm_stat: Cleanup of Stats class scripts/kvm/kvm_stat: Cleanup of Groups class scripts/kvm/kvm_stat: Cleanup of Event class scripts/kvm/kvm_stat: Group arch specific data scripts/kvm/kvm_stat: Remove unneeded X86_EXIT_REASONS scripts/kvm/kvm_stat: Make tui function a class scripts/kvm/kvm_stat: Fix output formatting scripts/kvm/kvm_stat: Move to argparse and add description scripts/kvm/kvm_stat: Cleanup and pre-init perf_event_attr scripts/kvm/kvm_stat: Read event values as u64 scripts/kvm/kvm_stat: Fix rlimit for unprivileged users scripts/kvm/kvm_stat: Fixup filtering scripts/kvm/kvm_stat: Add interactive filtering scripts/kvm/kvm_stat | 1129 ++++++++++++++++++++++++++++---------------------- 1 file changed, 626 insertions(+), 503 deletions(-) -- 2.3.0
