I have generated a patch which appears to solve the lock ordering issues associated with ucred based filtering which results in hard locks (while mpsafenet=1). This patch basically implements a shared locking mechanism. http://people.freebsd.org/~csjp/ip_fw2.c.1099500281.diff It would be appriciated if interested parties could download it, load a large number of rules and try to manipulate (delete/add) rules under high loads. Thanks! -- Christian S.J. Peron csjp_at_FreeBSD.ORG FreeBSD CommitterReceived on Wed Nov 03 2004 - 21:18:29 UTC
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