Module Name: src
Committed By: mlelstv
Date: Sun Nov 10 11:45:25 UTC 2024
Modified Files:
src/sys/dev/pci: if_pcn.c
Log Message:
Add MBUFTRACE
To generate a diff of this commit:
cvs rdiff -u -r1.79 -r1.80 src/sys/dev/pci/if_pcn.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/dev/pci/if_pcn.c
diff -u src/sys/dev/pci/if_pcn.c:1.79 src/sys/dev/pci/if_pcn.c:1.80
--- src/sys/dev/pci/if_pcn.c:1.79 Fri Jul 5 04:31:51 2024
+++ src/sys/dev/pci/if_pcn.c Sun Nov 10 11:45:25 2024
@@ -1,4 +1,4 @@
-/* $NetBSD: if_pcn.c,v 1.79 2024/07/05 04:31:51 rin Exp $ */
+/* $NetBSD: if_pcn.c,v 1.80 2024/11/10 11:45:25 mlelstv Exp $ */
/*
* Copyright (c) 2001 Wasabi Systems, Inc.
@@ -65,7 +65,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_pcn.c,v 1.79 2024/07/05 04:31:51 rin Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_pcn.c,v 1.80 2024/11/10 11:45:25 mlelstv Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -957,6 +957,7 @@ pcn_start(struct ifnet *ifp)
device_xname(sc->sc_dev));
break;
}
+ MCLAIM(m, &sc->sc_ethercom.ec_rx_mowner);
if (m0->m_pkthdr.len > MHLEN) {
MCLGET(m, M_DONTWAIT);
if ((m->m_flags & M_EXT) == 0) {
@@ -1495,6 +1496,7 @@ pcn_rxintr(struct pcn_softc *sc)
MGETHDR(m, M_DONTWAIT, MT_DATA);
if (m == NULL)
goto dropit;
+ MCLAIM(m, &sc->sc_ethercom.ec_rx_mowner);
m->m_data += 2;
memcpy(mtod(m, void *),
mtod(rxs->rxs_mbuf, void *), len);
@@ -1876,6 +1878,7 @@ pcn_add_rxbuf(struct pcn_softc *sc, int
MGETHDR(m, M_DONTWAIT, MT_DATA);
if (m == NULL)
return ENOBUFS;
+ MCLAIM(m, &sc->sc_ethercom.ec_rx_mowner);
MCLGET(m, M_DONTWAIT);
if ((m->m_flags & M_EXT) == 0) {
