52 lines
1.9 KiB
Diff
52 lines
1.9 KiB
Diff
From cd9e707b23980ed568aeddac6eaa2125b651c6cc Mon Sep 17 00:00:00 2001
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From: John Kacur <jkacur@redhat.com>
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Date: Wed, 3 Mar 2021 10:45:28 -0500
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Subject: [PATCH] tuna: Fix tuna --include option breakage
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The change to remove the dependency on python-schedutils
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broke the --include function.
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get_affinity(pid) from python-schedutils returned a list
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os.sched_getaffinity(pid) returns a set
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In many cases they can be interchanged, but not with the '+' operation
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Fix this by changing affinity to a list before concatenation
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Reported-by: Mark Simmons <msimmons@redhat.com>
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Signed-off-by: John Kacur <jkacur@redhat.com>
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---
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tuna/tuna.py | 8 ++++----
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1 file changed, 4 insertions(+), 4 deletions(-)
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diff --git a/tuna/tuna.py b/tuna/tuna.py
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index e5122dac1081..614a8250b054 100755
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--- a/tuna/tuna.py
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+++ b/tuna/tuna.py
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@@ -431,9 +431,9 @@ def include_cpus(cpus, nr_cpus):
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if err.args[0] == errno.ESRCH:
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continue
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raise err
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- if set(affinity).intersection(set(cpus)) != set(cpus):
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+ if affinity.intersection(set(cpus)) != set(cpus):
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previous_pid_affinities[pid] = copy.copy(affinity)
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- affinity = list(set(affinity + cpus))
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+ affinity = list(affinity) + cpus
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try:
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os.sched_setaffinity(pid, affinity)
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except OSError as err:
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@@ -453,9 +453,9 @@ def include_cpus(cpus, nr_cpus):
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if err.args[0] == errno.ESRCH:
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continue
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raise err
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- if set(affinity).intersection(set(cpus)) != set(cpus):
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+ if affinity.intersection(set(cpus)) != set(cpus):
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previous_pid_affinities[tid] = copy.copy(affinity)
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- affinity = list(set(affinity + cpus))
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+ affinity = list(affinity) + cpus
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try:
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os.sched_setaffinity(tid, affinity)
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except OSError as err:
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--
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2.26.2
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