29 lines
980 B
Diff
29 lines
980 B
Diff
From c263daf925a7a74f7ae64b049cf3def8b298beee Mon Sep 17 00:00:00 2001
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From: Jerome Marchand <jmarchan@redhat.com>
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Date: Wed, 10 Jun 2020 10:28:42 +0200
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Subject: [PATCH 1/4] deadlock: print a more explicit message when
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pthread_mutex_unlock can't be attached
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Most likely, this happen because of a missing --binary argument. Let's
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be friendly to our user and print a more useful messsage.
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---
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tools/deadlock.py | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/tools/deadlock.py b/tools/deadlock.py
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index 17848720..81122adb 100755
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--- a/tools/deadlock.py
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+++ b/tools/deadlock.py
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@@ -483,7 +483,7 @@ import time
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pid=args.pid,
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)
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except Exception as e:
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- print('%s. Failed to attach to symbol: %s' % (str(e), symbol))
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+ print('%s. Failed to attach to symbol: %s\nIs --binary argument missing?' % (str(e), symbol))
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sys.exit(1)
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for symbol in args.lock_symbols:
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try:
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--
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2.25.4
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