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-rw-r--r--drivers/net/bonding/bond_main.c18
-rw-r--r--drivers/net/bonding/bond_netlink.c3
-rw-r--r--drivers/net/bonding/bond_options.c30
-rw-r--r--drivers/net/bonding/bond_options.h3
-rw-r--r--drivers/net/bonding/bond_procfs.c7
-rw-r--r--drivers/net/bonding/bond_sysfs.c24
-rw-r--r--drivers/net/bonding/bonding.h2
7 files changed, 43 insertions, 44 deletions
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index f606e2c3724c..59edf18602d9 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -206,13 +206,6 @@ static int bond_mode = BOND_MODE_ROUNDROBIN;
static int xmit_hashtype = BOND_XMIT_POLICY_LAYER2;
static int lacp_fast;
-const struct bond_parm_tbl pri_reselect_tbl[] = {
-{ "always", BOND_PRI_RESELECT_ALWAYS},
-{ "better", BOND_PRI_RESELECT_BETTER},
-{ "failure", BOND_PRI_RESELECT_FAILURE},
-{ NULL, -1},
-};
-
/*-------------------------- Forward declarations ---------------------------*/
static int bond_init(struct net_device *bond_dev);
@@ -4248,14 +4241,15 @@ static int bond_check_params(struct bond_params *params)
}
if (primary && primary_reselect) {
- primary_reselect_value = bond_parse_parm(primary_reselect,
- pri_reselect_tbl);
- if (primary_reselect_value == -1) {
+ bond_opt_initstr(&newval, primary_reselect);
+ valptr = bond_opt_parse(bond_opt_get(BOND_OPT_PRIMARY_RESELECT),
+ &newval);
+ if (!valptr) {
pr_err("Error: Invalid primary_reselect \"%s\"\n",
- primary_reselect ==
- NULL ? "NULL" : primary_reselect);
+ primary_reselect);
return -EINVAL;
}
+ primary_reselect_value = valptr->value;
} else {
primary_reselect_value = BOND_PRI_RESELECT_ALWAYS;
}
diff --git a/drivers/net/bonding/bond_netlink.c b/drivers/net/bonding/bond_netlink.c
index b27e09d1e2e4..709e93861771 100644
--- a/drivers/net/bonding/bond_netlink.c
+++ b/drivers/net/bonding/bond_netlink.c
@@ -236,7 +236,8 @@ static int bond_changelink(struct net_device *bond_dev,
int primary_reselect =
nla_get_u8(data[IFLA_BOND_PRIMARY_RESELECT]);
- err = bond_option_primary_reselect_set(bond, primary_reselect);
+ bond_opt_initval(&newval, primary_reselect);
+ err = __bond_opt_set(bond, BOND_OPT_PRIMARY_RESELECT, &newval);
if (err)
return err;
}
diff --git a/drivers/net/bonding/bond_options.c b/drivers/net/bonding/bond_options.c
index f094a313adb3..eaa3d4057cd3 100644
--- a/drivers/net/bonding/bond_options.c
+++ b/drivers/net/bonding/bond_options.c
@@ -92,6 +92,13 @@ static struct bond_opt_value bond_num_peer_notif_tbl[] = {
{ NULL, -1, 0}
};
+static struct bond_opt_value bond_primary_reselect_tbl[] = {
+ { "always", BOND_PRI_RESELECT_ALWAYS, BOND_VALFLAG_DEFAULT},
+ { "better", BOND_PRI_RESELECT_BETTER, 0},
+ { "failure", BOND_PRI_RESELECT_FAILURE, 0},
+ { NULL, -1},
+};
+
static struct bond_option bond_opts[] = {
[BOND_OPT_MODE] = {
.id = BOND_OPT_MODE,
@@ -217,6 +224,13 @@ static struct bond_option bond_opts[] = {
BIT(BOND_MODE_ALB)),
.set = bond_option_primary_set
},
+ [BOND_OPT_PRIMARY_RESELECT] = {
+ .id = BOND_OPT_PRIMARY_RESELECT,
+ .name = "primary_reselect",
+ .desc = "Reselect primary slave once it comes up",
+ .values = bond_primary_reselect_tbl,
+ .set = bond_option_primary_reselect_set
+ },
{ }
};
@@ -943,18 +957,12 @@ out:
return 0;
}
-int bond_option_primary_reselect_set(struct bonding *bond, int primary_reselect)
+int bond_option_primary_reselect_set(struct bonding *bond,
+ struct bond_opt_value *newval)
{
- if (bond_parm_tbl_lookup(primary_reselect, pri_reselect_tbl) < 0) {
- pr_err("%s: Ignoring invalid primary_reselect value %d.\n",
- bond->dev->name, primary_reselect);
- return -EINVAL;
- }
-
- bond->params.primary_reselect = primary_reselect;
- pr_info("%s: setting primary_reselect to %s (%d).\n",
- bond->dev->name, pri_reselect_tbl[primary_reselect].modename,
- primary_reselect);
+ pr_info("%s: setting primary_reselect to %s (%llu).\n",
+ bond->dev->name, newval->string, newval->value);
+ bond->params.primary_reselect = newval->value;
block_netpoll_tx();
write_lock_bh(&bond->curr_slave_lock);
diff --git a/drivers/net/bonding/bond_options.h b/drivers/net/bonding/bond_options.h
index 6ff831030545..1de315cd3bb6 100644
--- a/drivers/net/bonding/bond_options.h
+++ b/drivers/net/bonding/bond_options.h
@@ -54,6 +54,7 @@ enum {
BOND_OPT_NUM_PEER_NOTIF,
BOND_OPT_MIIMON,
BOND_OPT_PRIMARY,
+ BOND_OPT_PRIMARY_RESELECT,
BOND_OPT_LAST
};
@@ -144,4 +145,6 @@ int bond_option_num_peer_notif_set(struct bonding *bond,
int bond_option_miimon_set(struct bonding *bond, struct bond_opt_value *newval);
int bond_option_primary_set(struct bonding *bond,
struct bond_opt_value *newval);
+int bond_option_primary_reselect_set(struct bonding *bond,
+ struct bond_opt_value *newval);
#endif /* _BOND_OPTIONS_H */
diff --git a/drivers/net/bonding/bond_procfs.c b/drivers/net/bonding/bond_procfs.c
index d28c3d7ae029..3ac20e78eafc 100644
--- a/drivers/net/bonding/bond_procfs.c
+++ b/drivers/net/bonding/bond_procfs.c
@@ -97,9 +97,12 @@ static void bond_info_show_master(struct seq_file *seq)
seq_printf(seq, "Primary Slave: %s",
(bond->primary_slave) ?
bond->primary_slave->dev->name : "None");
- if (bond->primary_slave)
+ if (bond->primary_slave) {
+ optval = bond_opt_get_val(BOND_OPT_PRIMARY_RESELECT,
+ bond->params.primary_reselect);
seq_printf(seq, " (primary_reselect %s)",
- pri_reselect_tbl[bond->params.primary_reselect].modename);
+ optval->string);
+ }
seq_printf(seq, "\nCurrently Active Slave: %s\n",
(curr) ? curr->dev->name : "None");
diff --git a/drivers/net/bonding/bond_sysfs.c b/drivers/net/bonding/bond_sysfs.c
index 10c58ef4876d..7f307bf096d1 100644
--- a/drivers/net/bonding/bond_sysfs.c
+++ b/drivers/net/bonding/bond_sysfs.c
@@ -729,35 +729,27 @@ static ssize_t bonding_show_primary_reselect(struct device *d,
char *buf)
{
struct bonding *bond = to_bond(d);
+ struct bond_opt_value *val;
+
+ val = bond_opt_get_val(BOND_OPT_PRIMARY_RESELECT,
+ bond->params.primary_reselect);
return sprintf(buf, "%s %d\n",
- pri_reselect_tbl[bond->params.primary_reselect].modename,
- bond->params.primary_reselect);
+ val->string, bond->params.primary_reselect);
}
static ssize_t bonding_store_primary_reselect(struct device *d,
struct device_attribute *attr,
const char *buf, size_t count)
{
- int new_value, ret;
struct bonding *bond = to_bond(d);
+ int ret;
- new_value = bond_parse_parm(buf, pri_reselect_tbl);
- if (new_value < 0) {
- pr_err("%s: Ignoring invalid primary_reselect value %.*s.\n",
- bond->dev->name,
- (int) strlen(buf) - 1, buf);
- return -EINVAL;
- }
-
- if (!rtnl_trylock())
- return restart_syscall();
-
- ret = bond_option_primary_reselect_set(bond, new_value);
+ ret = bond_opt_tryset_rtnl(bond, BOND_OPT_PRIMARY_RESELECT,
+ (char *)buf);
if (!ret)
ret = count;
- rtnl_unlock();
return ret;
}
static DEVICE_ATTR(primary_reselect, S_IRUGO | S_IWUSR,
diff --git a/drivers/net/bonding/bonding.h b/drivers/net/bonding/bonding.h
index 891685483034..afa443d29761 100644
--- a/drivers/net/bonding/bonding.h
+++ b/drivers/net/bonding/bonding.h
@@ -456,8 +456,6 @@ int bond_option_active_slave_set(struct bonding *bond, struct net_device *slave_
int bond_option_use_carrier_set(struct bonding *bond, int use_carrier);
int bond_option_arp_ip_target_add(struct bonding *bond, __be32 target);
int bond_option_arp_ip_target_rem(struct bonding *bond, __be32 target);
-int bond_option_primary_reselect_set(struct bonding *bond,
- int primary_reselect);
int bond_option_resend_igmp_set(struct bonding *bond, int resend_igmp);
int bond_option_all_slaves_active_set(struct bonding *bond,
int all_slaves_active);
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