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MFC r279730:

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lla_lookup() can directly call llentry_free() for static entries
  and the last one requires to hold afdata's wlock.

PR:		197096
This commit is contained in:
ae 2015-03-14 14:35:07 +00:00
parent f934422af1
commit 783dfdc075
1 changed files with 2 additions and 2 deletions
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4
sys/netinet/if_ether.c
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@ -153,10 +153,10 @@ arp_ifscrub(struct ifnet *ifp, uint32_t addr)
addr4.sin_len = sizeof(addr4);
addr4.sin_family = AF_INET;
addr4.sin_addr.s_addr = addr;
IF_AFDATA_RLOCK(ifp);
IF_AFDATA_WLOCK(ifp);
lla_lookup(LLTABLE(ifp), (LLE_DELETE | LLE_IFADDR),
(struct sockaddr *)&addr4);
IF_AFDATA_RUNLOCK(ifp);
IF_AFDATA_WUNLOCK(ifp);
}
#endif