tuna/SOURCES/tuna-Handle-get_policy_and_rtprio-exceptions.patch

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2022-04-20 18:09:44 +00:00
From f857c822256d512d351cda0d8fa4d5d255d1e64f Mon Sep 17 00:00:00 2001
From: Leah Leshchinsky <lleshchi@redhat.com>
Date: Wed, 2 Feb 2022 15:18:27 -0500
Subject: [PATCH 2/5] tuna: Handle get_policy_and_rtprio exceptions
In tuna-cmd.py, if a thread list is passed along with the
'--priority' flag, tuna.get_policy_and_rtprio() is called twice, first
directly, and then again by tuna.threads_set_priority(). The
expectation is that tuna.threads_set_priority will handle exceptions
raised by tuna.get_policy_and_rtprio(). This results in a failure to
handle exceptions that are raised by the initial direct call to
tuna.get_policy_and_rtprio().
Handle exceptions that may be raised during direct calls to
get_policy_and_rtprio in tuna-cmd.py.
Signed-off-by: Leah Leshchinsky <lleshchi@redhat.com>
Signed-off-by: John Kacur <jkacur@redhat.com>
diff --git a/tuna-cmd.py b/tuna-cmd.py
index cf117ec046ff..2b6e91bd0104 100755
--- a/tuna-cmd.py
+++ b/tuna-cmd.py
@@ -601,7 +601,11 @@ def main():
tuna.include_cpus(cpu_list, get_nr_cpus())
elif o in ("-p", "--priority"):
# Save policy and rtprio for future Actions (e.g. --run).
- (policy, rtprio) = tuna.get_policy_and_rtprio(a)
+ try:
+ (policy, rtprio) = tuna.get_policy_and_rtprio(a)
+ except ValueError:
+ print("tuna: " + _("\"%s\" is an unsupported priority value!") % a)
+ sys.exit(2)
if not thread_list:
# For backward compatibility
p_waiting_action = True
--
2.27.0