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Remove bogus RTFREE that was added in rev 1.47. The rmx code operates

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directly on the radix tree and does not hold any routing table refernces.
This fixes the reference counting problems that manifested itself as a
panic during unmount of filesystems that were mounted by NFS over an
interface that had been removed.

Supported by:	FreeBSD Foundation
This commit is contained in:
Sam Leffler 2003-11-03 06:11:44 +00:00
parent c219b2ef38
commit 04df2fbbb8
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=121929
1 changed files with 2 additions and 3 deletions
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5
sys/netinet/in_rmx.c
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@ -388,9 +388,8 @@ in_ifadownkill(struct radix_node *rn, void *xap)
*/
rt->rt_flags &= ~(RTF_CLONING | RTF_PRCLONING);
rtexpunge(rt);
RTFREE_LOCKED(rt);
} else
RT_UNLOCK(rt);
}
RT_UNLOCK(rt);
return 0;
}