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author | Hangbin Liu <liuhangbin@gmail.com> | 2021-11-30 05:29:47 +0100 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2021-11-30 13:15:58 +0100 |
commit | 5944b5abd8646e8c6ac6af2b55f87dede1dae898 (patch) | |
tree | 3e0b164b647020ebc1309e7e1d86f4105b8fb3ab /drivers/net/bonding/bond_sysfs.c | |
parent | net: lantiq: fix missing free_netdev() on error in ltq_etop_probe() (diff) | |
download | linux-5944b5abd8646e8c6ac6af2b55f87dede1dae898.tar.xz linux-5944b5abd8646e8c6ac6af2b55f87dede1dae898.zip |
Bonding: add arp_missed_max option
Currently, we use hard code number to verify if we are in the
arp_interval timeslice. But some user may want to reduce/extend
the verify timeslice. With the similar team option 'missed_max'
the uers could change that number based on their own environment.
Acked-by: Jay Vosburgh <jay.vosburgh@canonical.com>
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/bonding/bond_sysfs.c')
-rw-r--r-- | drivers/net/bonding/bond_sysfs.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/net/bonding/bond_sysfs.c b/drivers/net/bonding/bond_sysfs.c index c48b77167fab..9b5a5df23d21 100644 --- a/drivers/net/bonding/bond_sysfs.c +++ b/drivers/net/bonding/bond_sysfs.c @@ -303,6 +303,18 @@ static ssize_t bonding_show_arp_targets(struct device *d, static DEVICE_ATTR(arp_ip_target, 0644, bonding_show_arp_targets, bonding_sysfs_store_option); +/* Show the arp missed max. */ +static ssize_t bonding_show_missed_max(struct device *d, + struct device_attribute *attr, + char *buf) +{ + struct bonding *bond = to_bond(d); + + return sprintf(buf, "%u\n", bond->params.missed_max); +} +static DEVICE_ATTR(arp_missed_max, 0644, + bonding_show_missed_max, bonding_sysfs_store_option); + /* Show the up and down delays. */ static ssize_t bonding_show_downdelay(struct device *d, struct device_attribute *attr, @@ -779,6 +791,7 @@ static struct attribute *per_bond_attrs[] = { &dev_attr_ad_actor_sys_prio.attr, &dev_attr_ad_actor_system.attr, &dev_attr_ad_user_port_key.attr, + &dev_attr_arp_missed_max.attr, NULL, }; |