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pass kdumpnic to kdump_setup_/bond/bridge/vlan directly

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This avoids calling kdump_setup_ifname repeatedly.

Signed-off-by: Coiby Xu <coxu@redhat.com>
Acked-by: Kairui Song <kasong@redhat.com
This commit is contained in:
Coiby Xu 2021-04-25 15:58:26 +08:00 committed by Kairui Song
parent afda4f4961
commit 586d767697
1 changed files with 16 additions and 19 deletions
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35
dracut-module-setup.sh
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@ -352,8 +352,8 @@ kdump_setup_ifname() {
}
kdump_setup_bridge() {
local _netdev=$1
local _brif _dev _mac _kdumpdev
local _netdev=$1 kdumpnic=$2
local _brif _dev _mac
for _dev in `ls /sys/class/net/$_netdev/brif/`; do
_kdumpdev=$_dev
if kdump_is_bond "$_dev"; then
@ -364,8 +364,7 @@ kdump_setup_bridge() {
kdump_setup_vlan "$_dev"
else
_mac=$(kdump_get_mac_addr $_dev)
_kdumpdev=$(kdump_setup_ifname $_dev)
echo -n " ifname=$_kdumpdev:$_mac" >> ${initdir}/etc/cmdline.d/41bridge.conf
echo -n " ifname=$kdumpnic:$_mac" >> ${initdir}/etc/cmdline.d/41bridge.conf
fi
_brif+="$_kdumpdev,"
done
@ -373,12 +372,11 @@ kdump_setup_bridge() {
}
kdump_setup_bond() {
local _netdev=$1
local _dev _mac _slaves _kdumpdev
local _netdev=$1 kdumpnic=$2
local _dev _mac _slaves
for _dev in `cat /sys/class/net/$_netdev/bonding/slaves`; do
_mac=$(kdump_get_perm_addr $_dev)
_kdumpdev=$(kdump_setup_ifname $_dev)
echo -n " ifname=$_kdumpdev:$_mac" >> ${initdir}/etc/cmdline.d/42bond.conf
echo -n " ifname=$kdumpnic:$_mac" >> ${initdir}/etc/cmdline.d/42bond.conf
_slaves+="$_kdumpdev,"
done
echo -n " bond=$_netdev:$(echo $_slaves | sed 's/,$//')" >> ${initdir}/etc/cmdline.d/42bond.conf
@ -391,12 +389,11 @@ kdump_setup_bond() {
}
kdump_setup_team() {
local _netdev=$1
local _dev _mac _slaves _kdumpdev
local _netdev=$1 kdumpnic=$2
local _dev _mac _slaves
for _dev in `teamnl $_netdev ports | awk -F':' '{print $2}'`; do
_mac=$(kdump_get_perm_addr $_dev)
_kdumpdev=$(kdump_setup_ifname $_dev)
echo -n " ifname=$_kdumpdev:$_mac" >> ${initdir}/etc/cmdline.d/44team.conf
echo -n " ifname=$kdumpnic:$_mac" >> ${initdir}/etc/cmdline.d/44team.conf
_slaves+="$_kdumpdev,"
done
echo " team=$_netdev:$(echo $_slaves | sed -e 's/,$//')" >> ${initdir}/etc/cmdline.d/44team.conf
@ -414,7 +411,7 @@ kdump_setup_team() {
}
kdump_setup_vlan() {
local _netdev=$1
local _netdev=$1 kdumpnic=$2
local _phydev="$(awk '/^Device:/{print $2}' /proc/net/vlan/"$_netdev")"
local _netmac="$(kdump_get_mac_addr $_phydev)"
local _kdumpdev
@ -425,10 +422,10 @@ kdump_setup_vlan() {
exit 1
elif kdump_is_bond "$_phydev"; then
kdump_setup_bond "$_phydev"
echo " vlan=$(kdump_setup_ifname $_netdev):$_phydev" > ${initdir}/etc/cmdline.d/43vlan.conf
echo " vlan=$kdumpnic:$_phydev" > ${initdir}/etc/cmdline.d/43vlan.conf
else
_kdumpdev="$(kdump_setup_ifname $_phydev)"
echo " vlan=$(kdump_setup_ifname $_netdev):$_kdumpdev ifname=$_kdumpdev:$_netmac" > ${initdir}/etc/cmdline.d/43vlan.conf
echo " vlan=$kdumpnic:$_kdumpdev ifname=$_kdumpdev:$_netmac" > ${initdir}/etc/cmdline.d/43vlan.conf
fi
}
@ -516,13 +513,13 @@ kdump_install_net() {
fi
if kdump_is_bridge "$_netdev"; then
kdump_setup_bridge "$_netdev"
kdump_setup_bridge "$_netdev" "$kdumpnic"
elif kdump_is_bond "$_netdev"; then
kdump_setup_bond "$_netdev"
kdump_setup_bond "$_netdev" "$kdumpnic"
elif kdump_is_team "$_netdev"; then
kdump_setup_team "$_netdev"
kdump_setup_team "$_netdev" "$kdumpnic"
elif kdump_is_vlan "$_netdev"; then
kdump_setup_vlan "$_netdev"
kdump_setup_vlan "$_netdev" "$kdumpnic"
else
_ifname_opts=" ifname=$kdumpnic:$_netmac"
echo "$_ifname_opts" >> $_ip_conf