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diff --git a/sys/compat/linprocfs/linprocfs.c b/sys/compat/linprocfs/linprocfs.c
--- a/sys/compat/linprocfs/linprocfs.c
+++ b/sys/compat/linprocfs/linprocfs.c
@@ -1498,7 +1498,7 @@
{
struct linux_ifname_cb_s arg;
- IFNET_RLOCK_ASSERT();
+ NET_EPOCH_ASSERT();
arg.ifp = ifp;
arg.buffer = buffer;
@@ -1557,6 +1557,8 @@
static int
linprocfs_donetdev(PFS_FILL_ARGS)
{
+ struct epoch_tracker et;
+
sbuf_printf(sb, "%6s|%58s|%s\n"
"%6s|%58s|%58s\n",
"Inter-", " Receive", " Transmit",
@@ -1565,9 +1567,9 @@
"bytes packets errs drop fifo colls carrier compressed");
CURVNET_SET(TD_TO_VNET(curthread));
- IFNET_RLOCK();
+ NET_EPOCH_ENTER(et);
if_foreach(linprocfs_donetdev_cb, sb);
- IFNET_RUNLOCK();
+ NET_EPOCH_EXIT(et);
CURVNET_RESTORE();
return (0);
@@ -1630,15 +1632,16 @@
.sb = sb
};
uint32_t fibnum = curthread->td_proc->p_fibnum;
+ struct epoch_tracker et;
sbuf_printf(w.sb, "%-127s\n", "Iface\tDestination\tGateway "
"\tFlags\tRefCnt\tUse\tMetric\tMask\t\tMTU"
"\tWindow\tIRTT");
CURVNET_SET(TD_TO_VNET(curthread));
- IFNET_RLOCK();
+ NET_EPOCH_ENTER(et);
rib_walk(fibnum, AF_INET, false, linux_route_print, &w);
- IFNET_RUNLOCK();
+ NET_EPOCH_EXIT(et);
CURVNET_RESTORE();
return (0);
diff --git a/sys/compat/linux/linux_ioctl.c b/sys/compat/linux/linux_ioctl.c
--- a/sys/compat/linux/linux_ioctl.c
+++ b/sys/compat/linux/linux_ioctl.c
@@ -2097,7 +2097,7 @@
linux_ioctl_ifname_cb(if_t ifp, void *arg)
{
struct linux_ioctl_ifname_cb_s *cbs = arg;
-
+
if (cbs->ifr.ifr_ifindex == cbs->index) {
if (!linux_use_real_ifname(ifp))
snprintf(cbs->ifr.ifr_name, LINUX_IFNAMSIZ,
@@ -2110,13 +2110,13 @@
if (!linux_use_real_ifname(ifp))
cbs->ethno++;
cbs->index++;
-
return (0);
}
static int
linux_ioctl_ifname(struct thread *td, struct l_ifreq *uifr)
{
+ struct epoch_tracker et;
struct linux_ioctl_ifname_cb_s cbs;
int error;
@@ -2125,17 +2125,16 @@
return (error);
CURVNET_SET(TD_TO_VNET(curthread));
- IFNET_RLOCK();
+ NET_EPOCH_ENTER(et);
cbs.index = 1; /* ifr.ifr_ifindex starts from 1 */
cbs.ethno = 0;
error = if_foreach(linux_ioctl_ifname_cb, &cbs);
+ NET_EPOCH_EXIT(et);
+ CURVNET_RESTORE();
if (error == 0)
error = ENODEV;
- IFNET_RUNLOCK();
if (error == -1)
error = copyout(&cbs.ifr, uifr, sizeof(cbs.ifr));
- CURVNET_RESTORE();
-
return (error);
}
@@ -2229,6 +2228,7 @@
#else
struct ifconf ifc;
#endif
+ struct epoch_tracker et;
struct linux_ifconfig_ifaddr_cb2_s cbs;
struct sbuf *sb;
int error, full = 0;
@@ -2243,9 +2243,9 @@
/* handle the 'request buffer size' case */
if ((l_uintptr_t)ifc.ifc_buf == PTROUT(NULL)) {
ifc.ifc_len = 0;
- IFNET_RLOCK();
+ NET_EPOCH_ENTER(et);
if_foreach(linux_ifconf_ifnet_cb, &ifc);
- IFNET_RUNLOCK();
+ NET_EPOCH_EXIT(et);
error = copyout(&ifc, uifc, sizeof(ifc));
CURVNET_RESTORE();
return (error);
@@ -2269,9 +2269,9 @@
cbs.sb = sb;
/* Return all AF_INET addresses of all interfaces */
- IFNET_RLOCK();
+ NET_EPOCH_ENTER(et);
if_foreach(linux_ifconf_ifnet_cb2, &cbs);
- IFNET_RUNLOCK();
+ NET_EPOCH_EXIT(et);
if (cbs.valid_len != cbs.max_len && !full) {
sbuf_delete(sb);

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