Date: Fri, 24 Jan 2020 17:24:03 +0000 (UTC) From: Gleb Smirnoff <glebius@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r357090 - head/sys/dev/re Message-ID: <202001241724.00OHO3jn066308@repo.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: glebius Date: Fri Jan 24 17:24:02 2020 New Revision: 357090 URL: https://svnweb.freebsd.org/changeset/base/357090 Log: re(4) uses taskqueue to process input packets. Enter network epoch in there. Modified: head/sys/dev/re/if_re.c Modified: head/sys/dev/re/if_re.c ============================================================================== --- head/sys/dev/re/if_re.c Fri Jan 24 17:15:31 2020 (r357089) +++ head/sys/dev/re/if_re.c Fri Jan 24 17:24:02 2020 (r357090) @@ -2576,6 +2576,7 @@ re_intr(void *arg) static void re_int_task(void *arg, int npending) { + struct epoch_tracker et; struct rl_softc *sc; struct ifnet *ifp; u_int16_t status; @@ -2602,8 +2603,11 @@ re_int_task(void *arg, int npending) } #endif - if (status & (RL_ISR_RX_OK|RL_ISR_RX_ERR|RL_ISR_FIFO_OFLOW)) + if (status & (RL_ISR_RX_OK|RL_ISR_RX_ERR|RL_ISR_FIFO_OFLOW)) { + NET_EPOCH_ENTER(et); rval = re_rxeof(sc, NULL); + NET_EPOCH_EXIT(et); + } /* * Some chips will ignore a second TX request issued
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?202001241724.00OHO3jn066308>