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[Bug translator/9931] diagnostic aids for module cache collisions
- From: "wenji dot huang at oracle dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sources dot redhat dot com
- Date: 29 Jan 2010 08:21:18 -0000
- Subject: [Bug translator/9931] diagnostic aids for module cache collisions
- References: <20090307173141.9931.fche@redhat.com>
- Reply-to: sourceware-bugzilla at sourceware dot org
------- Additional Comments From wenji dot huang at oracle dot com 2010-01-29 08:21 -------
Created an attachment (id=4564)
--> (http://sourceware.org/bugzilla/attachment.cgi?id=4564&action=view)
Draft patch
Initialize implementation of a simple log file to record
every hash operation.
ash log file :
/home/wjhuang/.systemtap/stap_hash.log
[Wed Jan 27 11:13:21 2010]tracequery_hash:
2.6.33-rc5,i386,/lib/modules/2.6.33-rc5/build,/lib/modules/2.6.33-rc5/build/include/trace/syscall.h
result:f5608c4e210b53ab1591419c1dd54a88_457
[Wed Jan 27 11:13:28 2010]stapconf_hash:
2.6.33-rc5,i386,/lib/modules/2.6.33-rc5/build
result:cb130f7753fed3a69399b43d434e7bce_396
[Wed Jan 27 11:13:28 2010]script_hash:
2.6.33-rc5,i386,-b,-t,'kernel.function("sys_open@fs/open.c:107...'
result:95d439ce01faad6a5cb1076009382839_2012
--
http://sourceware.org/bugzilla/show_bug.cgi?id=9931
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