import tuna-0.16-5.el9
This commit is contained in:
CentOS Sources
Stepan Oksanichenko
parent
b8775742f8
commit
8d2126fcc1
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@ -0,0 +1,49 @@
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From c9d2fc624905cd0af96ee9f84317d562a042fe14 Mon Sep 17 00:00:00 2001
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From: Leah Leshchinsky <lleshchi@redhat.com>
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Date: Wed, 6 Oct 2021 13:21:50 -0400
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Subject: [PATCH] tuna: Add distinction between --spread and --move to error
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message
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Currently, the command `tuna --cpus=CPU-LIST --spread` generates an
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error with the warning "tuna: --move requires a list of threads/irqs!".
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Similarly, when the command `tuna --threads=THREAD-LIST --spread` is
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run, it generates the warning "tuna: --move requires a cpu list!".
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This can be confusing to the user, especially with commands that use both
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the "--spread" and "--move" flags. The warning should specify "--spread"
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when that is the source of the error.
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Check whether the argument is a move or spread and update the warning
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string accordingly.
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Signed-off-by: Leah Leshchinsky <lleshchi@redhat.com>
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---
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tuna-cmd.py | 7 +++----
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1 file changed, 3 insertions(+), 4 deletions(-)
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diff --git a/tuna-cmd.py b/tuna-cmd.py
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index 8617966..8dfad9e 100755
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--- a/tuna-cmd.py
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+++ b/tuna-cmd.py
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@@ -633,15 +633,14 @@ def main():
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elif o in ("-n", "--show_sockets"):
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show_sockets = True
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elif o in ("-m", "--move", "-x", "--spread"):
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+ spread = o in ("-x", "--spread")
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if not cpu_list:
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- print("tuna: --move " + _("requires a cpu list!"))
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+ print("tuna: %s " % ("--spread" if spread else "--move") + _("requires a cpu list!"))
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sys.exit(2)
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if not (thread_list or irq_list):
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- print("tuna: --move " + _("requires a list of threads/irqs!"))
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+ print("tuna: %s " % ("--spread" if spread else "--move") + _("requires a list of threads/irqs!"))
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sys.exit(2)
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- spread = o in ("-x", "--spread")
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-
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if thread_list:
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tuna.move_threads_to_cpu(cpu_list, thread_list, spread=spread)
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--
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2.27.0
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@ -0,0 +1,55 @@
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From 532739e58bc36df820a1742489c744e7589221d0 Mon Sep 17 00:00:00 2001
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From: John Kacur <jkacur@redhat.com>
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Date: Wed, 10 Nov 2021 15:58:44 -0500
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Subject: [PATCH] tuna: Make it clear that include and isolate affects IRQs in
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help
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Make it clear in the online help (-h) and in the manpage
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that
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-i --isolate
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-I --include
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affects IRQs as well as threads
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Signed-off-by: John Kacur <jkacur@redhat.com>
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---
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docs/tuna.8 | 4 ++--
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tuna-cmd.py | 4 ++--
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2 files changed, 4 insertions(+), 4 deletions(-)
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diff --git a/docs/tuna.8 b/docs/tuna.8
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index b6431be5e117..bd6299b5a771 100644
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--- a/docs/tuna.8
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+++ b/docs/tuna.8
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@@ -26,10 +26,10 @@ Apply changes described in profile
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List preloaded profiles
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.TP
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\fB\-i\fR, \fB\-\-isolate\fR
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-Move all threads away from CPU\-LIST. Requires \fB\-c\fR or \fB-S\fR.
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+Move all allowed threads and IRQs away from CPU\-LIST. Requires \fB\-c\fR or \fB-S\fR.
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.TP
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\fB\-I\fR, \fB\-\-include\fR
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-Allow all threads to run on CPU\-LIST. Requires \fB\-c\fR or \fB-S\fR.
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+Allow all allowed threads and IRQs to run on CPU\-LIST. Requires \fB\-c\fR or \fB-S\fR.
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.TP
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\fB\-m\fR, \fB\-\-move\fR
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Move selected entities to CPU\-LIST. Requires \fB\-c\fR and either \fB-t\fR or \fB-q\fR.
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diff --git a/tuna-cmd.py b/tuna-cmd.py
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index 46ce86efa036..d209a2e89493 100755
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--- a/tuna-cmd.py
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+++ b/tuna-cmd.py
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@@ -63,9 +63,9 @@ def usage():
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_('Explicitly disable usage of perf in GUI for process view')))
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print(fmt % ('-f, --filter',
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_('Display filter the selected entities')))
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- print(fmt % ('-i, --isolate', _('Move all threads away from %(cpulist)s') %
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+ print(fmt % ('-i, --isolate', _('Move all allowed threads and IRQs away from %(cpulist)s') %
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{"cpulist": _('CPU-LIST')}))
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- print(fmt % ('-I, --include', _('Allow all threads to run on %(cpulist)s') %
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+ print(fmt % ('-I, --include', _('Allow all allowed threads and IRQs to run on %(cpulist)s') %
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{"cpulist": _('CPU-LIST')}))
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print(fmt % ('-K, --no_kthreads',
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_('Operations will not affect kernel threads')))
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--
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2.31.1
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@ -0,0 +1,40 @@
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From 1dd72d9db74b063c8dd96f13701a14e299abc325 Mon Sep 17 00:00:00 2001
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From: John Kacur <jkacur@redhat.com>
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Date: Thu, 28 Oct 2021 00:50:12 -0400
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Subject: [PATCH 1/2] tuna: Print warning if setting affinity results in EBUSY
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and continue
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When trying to isolate a CPU, if a device uses SCHED_DEADLINE and admission
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control is enabled, setting the affinity will result in the error EBUSY.
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tuna should print a warning that this pid could not be moved, and
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continue.
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The user can either ignore the warning or use other measures to isolate
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the cpu such as booting with isolcpus or turning off admission control
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and rerunning the tuna isolate command and then turning admission
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control back on.
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Signed-off-by: John Kacur <jkacur@redhat.com>
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---
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tuna/tuna.py | 4 ++++
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1 file changed, 4 insertions(+)
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diff --git a/tuna/tuna.py b/tuna/tuna.py
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index 591206d9b4e1..f25eb3d10923 100755
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--- a/tuna/tuna.py
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+++ b/tuna/tuna.py
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@@ -360,6 +360,10 @@ def isolate_cpus(cpus, nr_cpus):
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if err.args[0] == errno.EINVAL:
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print("Function:", fname, ",", err.strerror, file=sys.stderr)
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sys.exit(2)
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+ if err.args[0] == errno.EBUSY:
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+ comm = ps[pid].stat["comm"]
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+ print(f'Warning: Unable to isolate pid {pid} [{comm}]')
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+ continue
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raise err
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if "threads" not in ps[pid]:
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--
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2.31.1
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@ -1,6 +1,6 @@
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Name: tuna
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Version: 0.16
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Release: 2%{?dist}
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Release: 5%{?dist}
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License: GPLv2
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Summary: Application tuning GUI & command line utility
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URL: https://git.kernel.org/pub/scm/utils/tuna/tuna.git
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@ -14,6 +14,9 @@ Requires: python3-linux-procfs >= 0.6
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# Requires: python-inet_diag
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# Patches
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Patch1: tuna-Print-warning-if-setting-affinity-results-in-EBUSY.patch
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Patch2: tuna-Add-distinction-between-spread-and-move-to-erro.patch
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Patch3: tuna-Make-it-clear-that-include-and-isolate-affects-IRQs.patch
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%description
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Provides interface for changing scheduler and IRQ tunables, at whole CPU and at
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@ -26,6 +29,9 @@ installed.
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%prep
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%setup -q
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%patch1 -p1
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%patch2 -p1
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%patch3 -p1
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%build
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%py3_build
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@ -67,6 +73,19 @@ done
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%{_datadir}/polkit-1/actions/org.tuna.policy
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%changelog
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* Thu Nov 11 2021 John Kacur <jkacur@redhat.com> - 0.16-5
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- Make it clear in online help and man pages that --include and --isolate
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affect IRQs as well as threads
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Resolves: rhbz#2022142
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* Tue Nov 02 2021 Leah Leshchinsky <lleshchi@redhat.com> - 0.16-4
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- Add distinction between spread and move to error message
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Resolves: rhbz#2012243
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* Thu Oct 28 2021 John Kacur <jkacur@redhat.com> - 0.16-3
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- Print warning if setaffinity causes EBUSY and continue
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Resolves: rhbz#2016540
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* Tue Aug 10 2021 Mohan Boddu <mboddu@redhat.com> - 0.16-2
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- Rebuilt for IMA sigs, glibc 2.34, aarch64 flags
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Related: rhbz#1991688
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