> Author: bz > Date: Tue Oct 30 20:45:15 2018 > New Revision: 339930 > URL: https://svnweb.freebsd.org/changeset/base/339930 > > Log: > With more excessive use of modules, more kernel parts working with > VIMAGE, and feature richness and global state increasing the 8k of > vnet module space are no longer sufficient for people and loading > multiple modules, e.g., pf(4) and ipl(4) or ipsec(4) will fail on > the second module. > > Increase the module space to 8 * PAGE_SIZE which should be enough > to hold multiple firewalls, ipsec, multicast (as in the old days was > a problem), epair, carp, and any kind of other vnet enabled modules. > > Sadly this is a global byte array part of the vnet_set, so we cannot > dynamically change its size; otherwise a TUNABLE would have been > a better solution. > > PR: 228854 > Reported by: Ernie Luzar, Marek Zarychta > Discussed with: rgrimes on current > MFC after: 3 days
Pleaes fast track this, I would like to see this in before BETA3 is built on Nov 1st. Same with the better diagnostics commit that followed this. Thanks. Rod <RE > Modified: > head/sys/net/vnet.c > > Modified: head/sys/net/vnet.c > ============================================================================== > --- head/sys/net/vnet.c Tue Oct 30 20:08:48 2018 (r339929) > +++ head/sys/net/vnet.c Tue Oct 30 20:45:15 2018 (r339930) > @@ -171,7 +171,7 @@ static MALLOC_DEFINE(M_VNET_DATA, "vnet_data", "VNET d > * we want the virtualized global variable space to be page-sized, we may > * have more space than that in practice. > */ > -#define VNET_MODMIN 8192 > +#define VNET_MODMIN (8 * PAGE_SIZE) > #define VNET_SIZE roundup2(VNET_BYTES, PAGE_SIZE) > > /* > > -- Rod Grimes rgri...@freebsd.org _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
