Author: kp
Date: Sun Dec 31 16:18:13 2017
New Revision: 327434
URL: https://svnweb.freebsd.org/changeset/base/327434
Log:
pf: Allow the module to be unloaded
pf can now be safely unloaded. Most of this code is exercised on vnet
jail shutdown.
Don't block unloading.
Modified:
head/sys/netpfil/pf/pf_ioctl.c
Modified: head/sys/netpfil/pf/pf_ioctl.c
==============================================================================
--- head/sys/netpfil/pf/pf_ioctl.c Sun Dec 31 10:01:31 2017
(r327433)
+++ head/sys/netpfil/pf/pf_ioctl.c Sun Dec 31 16:18:13 2017
(r327434)
@@ -3833,12 +3833,6 @@ pf_modevent(module_t mod, int type, void *data)
case MOD_LOAD:
error = pf_load();
break;
- case MOD_QUIESCE:
- /*
- * Module should not be unloaded due to race conditions.
- */
- error = EBUSY;
- break;
case MOD_UNLOAD:
/* Handled in SYSUNINIT(pf_unload) to ensure it's done after
* the vnet_pf_uninit()s */
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