LOR UMA lock/system map

Bjoern A. Zeeb bzeeb-lists at lists.zabbadoz.net
Fri Aug 26 10:15:09 GMT 2005


I have documented the LOR from PR 85302[1] as LOR #138[2] and
closed the PR.

lock order reversal
 1st 0xc0a167c0 UMA lock (UMA lock) @ sys/vm/uma_core.c:1494
 2nd 0xc1060144 system map (system map) @ sys/vm/vm_kern.c:295

It looks similar to 110[3] and might only differ because
of pending MFC at time of BETA3.

[1] http://www.freebsd.org/cgi/query-pr.cgi?pr=85302
[2] http://sources.zabbadoz.net/freebsd/lor.html#138
[3] http://sources.zabbadoz.net/freebsd/lor.html#110

Bjoern A. Zeeb				bzeeb at Zabbadoz dot NeT

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