Date: Tue, 9 Oct 2007 12:51:28 GMT From: Marko Zec <zec@FreeBSD.org> To: Perforce Change Reviews <perforce@FreeBSD.org> Subject: PERFORCE change 127337 for review Message-ID: <200710091251.l99CpSu4091113@repoman.freebsd.org>
next in thread | raw e-mail | index | archive | help
http://perforce.freebsd.org/chv.cgi?CH=127337 Change 127337 by zec@zec_tpx32 on 2007/10/09 12:50:27 When reassign an ifnet to another vnet, clean up a reference to it in the old vnet's ifindex_table[]. Affected files ... .. //depot/projects/vimage/src/sys/kern/kern_vimage.c#39 edit Differences ... ==== //depot/projects/vimage/src/sys/kern/kern_vimage.c#39 (text+ko) ==== @@ -351,6 +351,15 @@ /* if_detach(ifp); */ } ifp->if_bpf = NULL; + /* do/while construct needed to confine scope of INIT_VNET_NET() */ + do { + INIT_VNET_NET(curvnet); + + ifnet_byindex(ifp->if_index) = NULL; + /* XXX: should be locked with if_findindex() */ + while (V_if_index > 0 && ifnet_byindex(V_if_index) == NULL) + V_if_index--; + } while (0); CURVNET_SET_QUIET(new_vnet); INIT_VNET_NET(new_vnet);
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200710091251.l99CpSu4091113>