stalld/SPECS/stalld.spec

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2021-05-18 06:59:29 +00:00
Name: stalld
2021-08-10 12:02:17 +00:00
Version: 1.10
Release: 1%{?dist}
2021-05-18 06:59:29 +00:00
Summary: Daemon that finds starving tasks and gives them a temporary boost
License: GPLv2
URL: https://git.kernel.org/pub/scm/utils/stalld/stalld.git
Source0: https://jcwillia.fedorapeople.org/%{name}-%{version}.tar.xz
BuildRequires: glibc-devel
BuildRequires: gcc
BuildRequires: make
BuildRequires: systemd-rpm-macros
Requires: systemd
%description
The stalld program monitors the set of system threads,
looking for threads that are ready-to-run but have not
been given processor time for some threshold period.
When a starving thread is found, it is given a temporary
boost using the SCHED_DEADLINE policy. The default is to
allow 10 microseconds of runtime for 1 second of clock time.
%prep
%autosetup
%build
%make_build CFLAGS="%{optflags} %{build_cflags} -DVERSION="\\\"%{version}\\\""" LDFLAGS="%{build_ldflags}"
%install
%make_install DOCDIR=%{_docdir} MANDIR=%{_mandir} BINDIR=%{_bindir} DATADIR=%{_datadir} VERSION=%{version}
%make_install -C redhat UNITDIR=%{_unitdir}
%files
%{_bindir}/%{name}
%{_bindir}/throttlectl
%{_unitdir}/%{name}.service
%config(noreplace) %{_sysconfdir}/sysconfig/stalld
%doc %{_docdir}/README.md
%doc %{_mandir}/man8/stalld.8*
%license gpl-2.0.txt
%post
%systemd_post %{name}.service
%preun
%systemd_preun %{name}.service
%postun
%systemd_postun_with_restart %{name}.service
%changelog
2021-08-10 12:02:17 +00:00
* Tue Apr 27 2021 Clark Williams <williams@redhat.com> - 1.10-1
- utils: Fix bounds check on cpu and end_cpu variables
- stalld: Support denylisting of tasks in stalld
- src/utils: use right argument for warning printf
2021-05-18 06:59:29 +00:00
* Wed Feb 17 2021 Clark Williams <williams@redhat.com> - 1.9-2
- update to pick up latest gating test
* Wed Feb 17 2021 Clark Williams <williams@redhat.com> - 1.9-1
- Set starvation threshold default to 30 seconds
- rework read buffer allocation to properly find page size
- Add the -g/--granularity option
- Change the default granularity to five seconds
- Implement idle detection
- Implement the single-threaded mode
- Add HRTICK_DL support
* Fri Feb 5 2021 Clark Williams <williams@redhat.com> - 1.8-1
- Fix Readiness Protocol Mismatch with systemd
- test01: update to use buildin atomic operations
- test01: add throttling check
* Tue Feb 2 2021 Clark Williams <williams@redhat.com> - 1.7-1
- rework detect_task_format and buffer_size logic
- make CFLAGS for local compile match rpmbuild CFLAGS
* Tue Jan 26 2021 Clark Williams <williams@redhat.com> - 1.6-1
- add systemd handling of RT Throttling
* Wed Jan 20 2021 Clark Williams <williams@redhat.com> - 1.5-1
- fix signal handler to catch SIGTERM
* Fri Dec 11 2020 Clark Williams <williams@redhat.com> - 1.4-1
- stalld: Set rt_runtime to -1 before trying the SCHED_DEADLINE
- Fix incorrect recursion of specfile version field
* Fri Nov 20 2020 Clark Williams <williams@redhat.com> - 1.3-1
- Readme: Add information about repositories
- Add version management and version option
- create doc and scripts directory and add info on releases
* Mon Nov 2 2020 Clark Williams <williams@redhat.com> - 1.2-1
- utils.c: added info() functions
- detect and correctly parse old-style /proc/sched_debug
- src/stalld: Fix an retval check while reading sched_debug
- src/throttling: Fix a compilation warning
- ensure we only count task lines in old-format sched_debug info
- Add comments, clean up trailing whitespace
- src/utils: Fix runtime parameters check
- stalld: Do not take actions if log_only is set
- remove warning from parse_old_task_format
* Tue Oct 27 2020 Clark Williams <williams@redhat.com> - 1.1-1
- Fix an option in README.md; consistency in user facing docs.
- Makefile: add 'static' target to link stalld statically
- gitignore: ignore object files and the stalld executable
- use FIFO for boosting (v3)
- stalld.c: fix sched_debug parsing and modify waiting task parsing
- redhat: update release for features and bugfix
- stalld: Do not die if sched_debug returns an invalid value
- src/stalld: Do not die if the comm is too large
- src/stalld: Do not die if cannot write a message to the log
- src/stalld: Do not die if the main runs while a thread is monitoring the CPU
- implement RT throttling management and refactor source files
- more refactoring
- src/stalld: Reuse already read nr_running nr_rt_running
- src/stalld: Gracefully handle CPUs not found on sched_debug
- src/stalld: Use dynamically allocated memory to read sched_debug
- src/utils: Die with a divizion by zero if verbose
- src/stalld: Add config_buffer_size variable
- src/stalld: Increase the sched_debug read buffer if it gets too small
- src/stalld: Fix an retval check while reading sched_debug
- src/throttling: Fix a compilation warning
* Sun Oct 4 2020 Clark Williams <williams@redhat.com> - 1.0-4
- Fix an option in README.md; consistency in user facing docs.
- gitignore: ignore object files and the stalld executable
- Makefile: add 'static' target to link stalld statically
- use FIFO for boosting (v3)
- stalld: update usage message to include --force_fifo/-F option
- stalld.c: fix sched_debug parsing and modify waiting task parsing
* Tue Sep 1 2020 Clark Williams <williams@redhat.com> - 1.0-3
- Place BuildRequires on individual lines
- Fix changelog notations
- Modify build command to pass in CFLAGS and LDFLAGS
- fix compiler warnings in stalld.c
* Mon Aug 31 2020 Clark Williams <williams@redhat.com> - 1.0-2
- use _docdir macro for README.md
- use _mandir macro for stalld.8 manpage
- use tabs for spacing
- added push Makefile target to copy latest to upstream URL
* Tue Aug 25 2020 Clark Williams <williams@redhat.com> - 1.0-1
- rename project to stalld
- set version to 1.0
- clean up rpmlint complaints
* Fri Aug 21 2020 Clark Williams <williams@redhat.com> - 0.2-1
- add pidfile logic
* Thu Aug 20 2020 Clark Williams <williams@redhat.com> - 0.1-1
- Added systemd service to redhat subdirectory
- added make and rpm logic for systemd files
* Wed Aug 19 2020 Clark Williams <williams@redhat.com> - 0.0-1
- initial version of specfile
- Makefile mods for RPM builds
- added systemd service and config files