Date: Tue, 11 Feb 2020 18:16:30 +0000 (UTC) From: Hans Petter Selasky <hselasky@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r357769 - head/sys/netpfil/ipfw Message-ID: <202002111816.01BIGUCm072575@repo.freebsd.org>
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Author: hselasky Date: Tue Feb 11 18:16:29 2020 New Revision: 357769 URL: https://svnweb.freebsd.org/changeset/base/357769 Log: Add missing EPOCH(9) wrapper in ipfw(8). Backtrace: panic() ip_output() dyn_tick() softclock_call_cc() softclock() ithread_loop() Differential Revision: https://reviews.freebsd.org/D23599 Reviewed by: glebius@ and ae@ Found by: mmacy@ Reported by: jmd@ Sponsored by: Mellanox Technologies Modified: head/sys/netpfil/ipfw/ip_fw_dynamic.c Modified: head/sys/netpfil/ipfw/ip_fw_dynamic.c ============================================================================== --- head/sys/netpfil/ipfw/ip_fw_dynamic.c Tue Feb 11 18:15:57 2020 (r357768) +++ head/sys/netpfil/ipfw/ip_fw_dynamic.c Tue Feb 11 18:16:29 2020 (r357769) @@ -2718,6 +2718,7 @@ dyn_grow_hashtable(struct ip_fw_chain *chain, uint32_t static void dyn_tick(void *vnetx) { + struct epoch_tracker et; uint32_t buckets; CURVNET_SET((struct vnet *)vnetx); @@ -2740,10 +2741,12 @@ dyn_tick(void *vnetx) if (V_dyn_keepalive != 0 && V_dyn_keepalive_last + V_dyn_keepalive_period <= time_uptime) { V_dyn_keepalive_last = time_uptime; + NET_EPOCH_ENTER(et); dyn_send_keepalive_ipv4(&V_layer3_chain); #ifdef INET6 dyn_send_keepalive_ipv6(&V_layer3_chain); #endif + NET_EPOCH_EXIT(et); } /* * Check if we need to resize the hash:
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