Author: rwatson
Date: Mon Jun 1 18:38:36 2009
New Revision: 193243
URL: http://svn.freebsd.org/changeset/base/193243
Log:
Revert a recent netisr2 change: when billing packets to the current
CPU, don't lock the workstream, as its mutexes may not have been
initialized if there are fewer workstreams than CPUs.
Run into by: hps, ps
Modified:
head/sys/net/netisr.c
Modified: head/sys/net/netisr.c
==============================================================================
--- head/sys/net/netisr.c Mon Jun 1 18:27:16 2009 (r193242)
+++ head/sys/net/netisr.c Mon Jun 1 18:38:36 2009 (r193243)
@@ -893,10 +893,8 @@ netisr_dispatch_src(u_int proto, uintptr
if (netisr_direct_force) {
nwsp = &nws[curcpu];
npwp = &nwsp->nws_work[proto];
- NWS_LOCK(nwsp);
npwp->nw_dispatched++;
npwp->nw_handled++;
- NWS_UNLOCK(nwsp);
np[proto].np_handler(m);
error = 0;
goto out_unlock;
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