| Name: stalld |
| Version: 1.10 |
| Release: 1%{?dist} |
| 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 |
| * 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 |
| |
| * 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 |
