Release 4.15 net/switchdev/switchdev.c
/*
* net/switchdev/switchdev.c - Switch device API
* Copyright (c) 2014-2015 Jiri Pirko <jiri@resnulli.us>
* Copyright (c) 2014-2015 Scott Feldman <sfeldma@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*/
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/init.h>
#include <linux/mutex.h>
#include <linux/notifier.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/if_bridge.h>
#include <linux/list.h>
#include <linux/workqueue.h>
#include <linux/if_vlan.h>
#include <linux/rtnetlink.h>
#include <net/switchdev.h>
/**
* switchdev_trans_item_enqueue - Enqueue data item to transaction queue
*
* @trans: transaction
* @data: pointer to data being queued
* @destructor: data destructor
* @tritem: transaction item being queued
*
* Enqeueue data item to transaction queue. tritem is typically placed in
* cointainter pointed at by data pointer. Destructor is called on
* transaction abort and after successful commit phase in case
* the caller did not dequeue the item before.
*/
void switchdev_trans_item_enqueue(struct switchdev_trans *trans,
void *data, void (*destructor)(void const *),
struct switchdev_trans_item *tritem)
{
tritem->data = data;
tritem->destructor = destructor;
list_add_tail(&tritem->list, &trans->item_list);
}
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Total | 55 | 100.00% | 1 | 100.00% |
EXPORT_SYMBOL_GPL(switchdev_trans_item_enqueue);
static struct switchdev_trans_item *
__switchdev_trans_item_dequeue(struct switchdev_trans *trans)
{
struct switchdev_trans_item *tritem;
if (list_empty(&trans->item_list))
return NULL;
tritem = list_first_entry(&trans->item_list,
struct switchdev_trans_item, list);
list_del(&tritem->list);
return tritem;
}
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Jiri Pirko | 57 | 100.00% | 1 | 100.00% |
Total | 57 | 100.00% | 1 | 100.00% |
/**
* switchdev_trans_item_dequeue - Dequeue data item from transaction queue
*
* @trans: transaction
*/
void *switchdev_trans_item_dequeue(struct switchdev_trans *trans)
{
struct switchdev_trans_item *tritem;
tritem = __switchdev_trans_item_dequeue(trans);
BUG_ON(!tritem);
return tritem->data;
}
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Jiri Pirko | 34 | 100.00% | 1 | 100.00% |
Total | 34 | 100.00% | 1 | 100.00% |
EXPORT_SYMBOL_GPL(switchdev_trans_item_dequeue);
static void switchdev_trans_init(struct switchdev_trans *trans)
{
INIT_LIST_HEAD(&trans->item_list);
}
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Jiri Pirko | 19 | 100.00% | 1 | 100.00% |
Total | 19 | 100.00% | 1 | 100.00% |
static void switchdev_trans_items_destroy(struct switchdev_trans *trans)
{
struct switchdev_trans_item *tritem;
while ((tritem = __switchdev_trans_item_dequeue(trans)))
tritem->destructor(tritem->data);
}
Contributors
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Jiri Pirko | 36 | 100.00% | 1 | 100.00% |
Total | 36 | 100.00% | 1 | 100.00% |
static void switchdev_trans_items_warn_destroy(struct net_device *dev,
struct switchdev_trans *trans)
{
WARN(!list_empty(&trans->item_list), "%s: transaction item queue is not empty.\n",
dev->name);
switchdev_trans_items_destroy(trans);
}
Contributors
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Jiri Pirko | 39 | 100.00% | 1 | 100.00% |
Total | 39 | 100.00% | 1 | 100.00% |
static LIST_HEAD(deferred);
static DEFINE_SPINLOCK(deferred_lock);
typedef void switchdev_deferred_func_t(struct net_device *dev,
const void *data);
struct switchdev_deferred_item {
struct list_head list;
struct net_device *dev;
switchdev_deferred_func_t *func;
unsigned long data[0];
};
static struct switchdev_deferred_item *switchdev_deferred_dequeue(void)
{
struct switchdev_deferred_item *dfitem;
spin_lock_bh(&deferred_lock);
if (list_empty(&deferred)) {
dfitem = NULL;
goto unlock;
}
dfitem = list_first_entry(&deferred,
struct switchdev_deferred_item, list);
list_del(&dfitem->list);
unlock:
spin_unlock_bh(&deferred_lock);
return dfitem;
}
Contributors
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Jiri Pirko | 70 | 100.00% | 1 | 100.00% |
Total | 70 | 100.00% | 1 | 100.00% |
/**
* switchdev_deferred_process - Process ops in deferred queue
*
* Called to flush the ops currently queued in deferred ops queue.
* rtnl_lock must be held.
*/
void switchdev_deferred_process(void)
{
struct switchdev_deferred_item *dfitem;
ASSERT_RTNL();
while ((dfitem = switchdev_deferred_dequeue())) {
dfitem->func(dfitem->dev, dfitem->data);
dev_put(dfitem->dev);
kfree(dfitem);
}
}
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Jiri Pirko | 51 | 100.00% | 1 | 100.00% |
Total | 51 | 100.00% | 1 | 100.00% |
EXPORT_SYMBOL_GPL(switchdev_deferred_process);
static void switchdev_deferred_process_work(struct work_struct *work)
{
rtnl_lock();
switchdev_deferred_process();
rtnl_unlock();
}
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Total | 20 | 100.00% | 1 | 100.00% |
static DECLARE_WORK(deferred_process_work, switchdev_deferred_process_work);
static int switchdev_deferred_enqueue(struct net_device *dev,
const void *data, size_t data_len,
switchdev_deferred_func_t *func)
{
struct switchdev_deferred_item *dfitem;
dfitem = kmalloc(sizeof(*dfitem) + data_len, GFP_ATOMIC);
if (!dfitem)
return -ENOMEM;
dfitem->dev = dev;
dfitem->func = func;
memcpy(dfitem->data, data, data_len);
dev_hold(dev);
spin_lock_bh(&deferred_lock);
list_add_tail(&dfitem->list, &deferred);
spin_unlock_bh(&deferred_lock);
schedule_work(&deferred_process_work);
return 0;
}
Contributors
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Jiri Pirko | 112 | 100.00% | 1 | 100.00% |
Total | 112 | 100.00% | 1 | 100.00% |
/**
* switchdev_port_attr_get - Get port attribute
*
* @dev: port device
* @attr: attribute to get
*/
int switchdev_port_attr_get(struct net_device *dev, struct switchdev_attr *attr)
{
const struct switchdev_ops *ops = dev->switchdev_ops;
struct net_device *lower_dev;
struct list_head *iter;
struct switchdev_attr first = {
.id = SWITCHDEV_ATTR_ID_UNDEFINED
};
int err = -EOPNOTSUPP;
if (ops && ops->switchdev_port_attr_get)
return ops->switchdev_port_attr_get(dev, attr);
if (attr->flags & SWITCHDEV_F_NO_RECURSE)
return err;
/* Switch device port(s) may be stacked under
* bond/team/vlan dev, so recurse down to get attr on
* each port. Return -ENODATA if attr values don't
* compare across ports.
*/
netdev_for_each_lower_dev(dev, lower_dev, iter) {
err = switchdev_port_attr_get(lower_dev, attr);
if (err)
break;
if (first.id == SWITCHDEV_ATTR_ID_UNDEFINED)
first = *attr;
else if (memcmp(&first, attr, sizeof(*attr)))
return -ENODATA;
}
return err;
}
Contributors
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Scott Feldman | 141 | 98.60% | 1 | 50.00% |
Jiri Pirko | 2 | 1.40% | 1 | 50.00% |
Total | 143 | 100.00% | 2 | 100.00% |
EXPORT_SYMBOL_GPL(switchdev_port_attr_get);
static int __switchdev_port_attr_set(struct net_device *dev,
const struct switchdev_attr *attr,
struct switchdev_trans *trans)
{
const struct switchdev_ops *ops = dev->switchdev_ops;
struct net_device *lower_dev;
struct list_head *iter;
int err = -EOPNOTSUPP;
if (ops && ops->switchdev_port_attr_set) {
err = ops->switchdev_port_attr_set(dev, attr, trans);
goto done;
}
if (attr->flags & SWITCHDEV_F_NO_RECURSE)
goto done;
/* Switch device port(s) may be stacked under
* bond/team/vlan dev, so recurse down to set attr on
* each port.
*/
netdev_for_each_lower_dev(dev, lower_dev, iter) {
err = __switchdev_port_attr_set(lower_dev, attr, trans);
if (err)
break;
}
done:
if (err == -EOPNOTSUPP && attr->flags & SWITCHDEV_F_SKIP_EOPNOTSUPP)
err = 0;
return err;
}
Contributors
Person | Tokens | Prop | Commits | CommitProp |
Scott Feldman | 116 | 86.57% | 2 | 40.00% |
Jiri Pirko | 18 | 13.43% | 3 | 60.00% |
Total | 134 | 100.00% | 5 | 100.00% |
static int switchdev_port_attr_set_now(struct net_device *dev,
const struct switchdev_attr *attr)
{
struct switchdev_trans trans;
int err;
switchdev_trans_init(&trans);
/* Phase I: prepare for attr set. Driver/device should fail
* here if there are going to be issues in the commit phase,
* such as lack of resources or support. The driver/device
* should reserve resources needed for the commit phase here,
* but should not commit the attr.
*/
trans.ph_prepare = true;
err = __switchdev_port_attr_set(dev, attr, &trans);
if (err) {
/* Prepare phase failed: abort the transaction. Any
* resources reserved in the prepare phase are
* released.
*/
if (err != -EOPNOTSUPP)
switchdev_trans_items_destroy(&trans);
return err;
}
/* Phase II: commit attr set. This cannot fail as a fault
* of driver/device. If it does, it's a bug in the driver/device
* because the driver said everythings was OK in phase I.
*/
trans.ph_prepare = false;
err = __switchdev_port_attr_set(dev, attr, &trans);
WARN(err, "%s: Commit of attribute (id=%d) failed.\n",
dev->name, attr->id);
switchdev_trans_items_warn_destroy(dev, &trans);
return err;
}
Contributors
Person | Tokens | Prop | Commits | CommitProp |
Jiri Pirko | 70 | 59.83% | 1 | 33.33% |
Scott Feldman | 47 | 40.17% | 2 | 66.67% |
Total | 117 | 100.00% | 3 | 100.00% |
static void switchdev_port_attr_set_deferred(struct net_device *dev,
const void *data)
{
const struct switchdev_attr *attr = data;
int err;
err = switchdev_port_attr_set_now(dev, attr);
if (err && err != -EOPNOTSUPP)
netdev_err(dev, "failed (err=%d) to set attribute (id=%d)\n",
err, attr->id);
if (attr->complete)
attr->complete(dev, err, attr->complete_priv);
}
Contributors
Person | Tokens | Prop | Commits | CommitProp |
Jiri Pirko | 33 | 42.86% | 2 | 50.00% |
Scott Feldman | 25 | 32.47% | 1 | 25.00% |
Elad Raz | 19 | 24.68% | 1 | 25.00% |
Total | 77 | 100.00% | 4 | 100.00% |
static int switchdev_port_attr_set_defer(struct net_device *dev,
const struct switchdev_attr *attr)
{
return switchdev_deferred_enqueue(dev, attr, sizeof(*attr),
switchdev_port_attr_set_deferred);
}
Contributors
Person | Tokens | Prop | Commits | CommitProp |
Jiri Pirko | 21 | 63.64% | 1 | 50.00% |
Scott Feldman | 12 | 36.36% | 1 | 50.00% |
Total | 33 | 100.00% | 2 | 100.00% |
/**
* switchdev_port_attr_set - Set port attribute
*
* @dev: port device
* @attr: attribute to set
*
* Use a 2-phase prepare-commit transaction model to ensure
* system is not left in a partially updated state due to
* failure from driver/device.
*
* rtnl_lock must be held and must not be in atomic section,
* in case SWITCHDEV_F_DEFER flag is not set.
*/
int switchdev_port_attr_set(struct net_device *dev,
const struct switchdev_attr *attr)
{
if (attr->flags & SWITCHDEV_F_DEFER)
return switchdev_port_attr_set_defer(dev, attr);
ASSERT_RTNL();
return switchdev_port_attr_set_now(dev, attr);
}
Contributors
Person | Tokens | Prop | Commits | CommitProp |
Scott Feldman | 33 | 76.74% | 2 | 40.00% |
Jiri Pirko | 10 | 23.26% | 3 | 60.00% |
Total | 43 | 100.00% | 5 | 100.00% |
EXPORT_SYMBOL_GPL(switchdev_port_attr_set);
static size_t switchdev_obj_size(const struct switchdev_obj *obj)
{
switch (obj->id) {
case SWITCHDEV_OBJ_ID_PORT_VLAN:
return sizeof(struct switchdev_obj_port_vlan);
case SWITCHDEV_OBJ_ID_PORT_MDB:
return sizeof(struct switchdev_obj_port_mdb);
case SWITCHDEV_OBJ_ID_HOST_MDB:
return sizeof(struct switchdev_obj_port_mdb);
default:
BUG();
}
return 0;
}
Contributors
Person | Tokens | Prop | Commits | CommitProp |
Scott Feldman | 38 | 66.67% | 1 | 33.33% |
Andrew Lunn | 10 | 17.54% | 1 | 33.33% |
Elad Raz | 9 | 15.79% | 1 | 33.33% |
Total | 57 | 100.00% | 3 | 100.00% |
static int __switchdev_port_obj_add(struct net_device *dev,
const struct switchdev_obj *obj,
struct switchdev_trans *trans)
{
const struct switchdev_ops *ops = dev->switchdev_ops;
struct net_device *lower_dev;
struct list_head *iter;
int err = -EOPNOTSUPP;
if (ops && ops->switchdev_port_obj_add)
return ops->switchdev_port_obj_add(dev, obj, trans);
/* Switch device port(s) may be stacked under
* bond/team/vlan dev, so recurse down to add object on
* each port.
*/
netdev_for_each_lower_dev(dev, lower_dev, iter) {
err = __switchdev_port_obj_add(lower_dev, obj, trans);
if (err)
break;
}
return err;
}
Contributors
Person | Tokens | Prop | Commits | CommitProp |
Scott Feldman | 86 | 87.76% | 2 | 40.00% |
Jiri Pirko | 11 | 11.22% | 2 | 40.00% |
Vivien Didelot | 1 | 1.02% | 1 | 20.00% |
Total | 98 | 100.00% | 5 | 100.00% |
static int switchdev_port_obj_add_now(struct net_device *dev,
const struct switchdev_obj *obj)
{
struct switchdev_trans trans;
int err;
ASSERT_RTNL();
switchdev_trans_init(&trans);
/* Phase I: prepare for obj add. Driver/device should fail
* here if there are going to be issues in the commit phase,
* such as lack of resources or support. The driver/device
* should reserve resources needed for the commit phase here,
* but should not commit the obj.
*/
trans.ph_prepare = true;
err = __switchdev_port_obj_add(dev, obj, &trans);
if (err) {
/* Prepare phase failed: abort the transaction. Any
* resources reserved in the prepare phase are
* released.
*/
if (err != -EOPNOTSUPP)
switchdev_trans_items_destroy(&trans);
return err;
}
/* Phase II: commit obj add. This cannot fail as a fault
* of driver/device. If it does, it's a bug in the driver/device
* because the driver said everythings was OK in phase I.
*/
trans.ph_prepare = false;
err = __switchdev_port_obj_add(dev, obj, &trans);
WARN(err, "%s: Commit of object (id=%d) failed.\n", dev->name, obj->id);
switchdev_trans_items_warn_destroy(dev, &trans);
return err;
}
Contributors
Person | Tokens | Prop | Commits | CommitProp |
Scott Feldman | 70 | 58.33% | 1 | 11.11% |
Jiri Pirko | 42 | 35.00% | 6 | 66.67% |
Vivien Didelot | 8 | 6.67% | 2 | 22.22% |
Total | 120 | 100.00% | 9 | 100.00% |
static void switchdev_port_obj_add_deferred(struct net_device *dev,
const void *data)
{
const struct switchdev_obj *obj = data;
int err;
err = switchdev_port_obj_add_now(dev, obj);
if (err && err != -EOPNOTSUPP)
netdev_err(dev, "failed (err=%d) to add object (id=%d)\n",
err, obj->id);
if (obj->complete)
obj->complete(dev, err, obj->complete_priv);
}
Contributors
Person | Tokens | Prop | Commits | CommitProp |
Jiri Pirko | 58 | 75.32% | 1 | 50.00% |
Elad Raz | 19 | 24.68% | 1 | 50.00% |
Total | 77 | 100.00% | 2 | 100.00% |
static int switchdev_port_obj_add_defer(struct net_device *dev,
const struct switchdev_obj *obj)
{
return switchdev_deferred_enqueue(dev, obj, switchdev_obj_size(obj),
switchdev_port_obj_add_deferred);
}
Contributors
Person | Tokens | Prop | Commits | CommitProp |
Jiri Pirko | 31 | 96.88% | 1 | 50.00% |
Scott Feldman | 1 | 3.12% | 1 | 50.00% |
Total | 32 | 100.00% | 2 | 100.00% |
/**
* switchdev_port_obj_add - Add port object
*
* @dev: port device
* @id: object ID
* @obj: object to add
*
* Use a 2-phase prepare-commit transaction model to ensure
* system is not left in a partially updated state due to
* failure from driver/device.
*
* rtnl_lock must be held and must not be in atomic section,
* in case SWITCHDEV_F_DEFER flag is not set.
*/
int switchdev_port_obj_add(struct net_device *dev,
const struct switchdev_obj *obj)
{
if (obj->flags & SWITCHDEV_F_DEFER)
return switchdev_port_obj_add_defer(dev, obj);
ASSERT_RTNL();
return switchdev_port_obj_add_now(dev, obj);
}
Contributors
Person | Tokens | Prop | Commits | CommitProp |
Jiri Pirko | 43 | 100.00% | 1 | 100.00% |
Total | 43 | 100.00% | 1 | 100.00% |
EXPORT_SYMBOL_GPL(switchdev_port_obj_add);
static int switchdev_port_obj_del_now(struct net_device *dev,
const struct switchdev_obj *obj)
{
const struct switchdev_ops *ops = dev->switchdev_ops;
struct net_device *lower_dev;
struct list_head *iter;
int err = -EOPNOTSUPP;
if (ops && ops->switchdev_port_obj_del)
return ops->switchdev_port_obj_del(dev, obj);
/* Switch device port(s) may be stacked under
* bond/team/vlan dev, so recurse down to delete object on
* each port.
*/
netdev_for_each_lower_dev(dev, lower_dev, iter) {
err = switchdev_port_obj_del_now(lower_dev, obj);
if (err)
break;
}
return err;
}
Contributors
Person | Tokens | Prop | Commits | CommitProp |
Scott Feldman | 83 | 93.26% | 1 | 25.00% |
Jiri Pirko | 5 | 5.62% | 2 | 50.00% |
Vivien Didelot | 1 | 1.12% | 1 | 25.00% |
Total | 89 | 100.00% | 4 | 100.00% |
static void switchdev_port_obj_del_deferred(struct net_device *dev,
const void *data)
{
const struct switchdev_obj *obj = data;
int err;
err = switchdev_port_obj_del_now(dev, obj);
if (err && err != -EOPNOTSUPP)
netdev_err(dev, "failed (err=%d) to del object (id=%d)\n",
err, obj->id);
if (obj->complete)
obj->complete(dev, err, obj->complete_priv);
}
Contributors
Person | Tokens | Prop | Commits | CommitProp |
Jiri Pirko | 58 | 75.32% | 1 | 50.00% |
Elad Raz | 19 | 24.68% | 1 | 50.00% |
Total | 77 | 100.00% | 2 | 100.00% |
static int switchdev_port_obj_del_defer(struct net_device *dev,
const struct switchdev_obj *obj)
{
return switchdev_deferred_enqueue(dev, obj, switchdev_obj_size(obj),
switchdev_port_obj_del_deferred);
}
Contributors
Person | Tokens | Prop | Commits | CommitProp |
Jiri Pirko | 31 | 96.88% | 1 | 50.00% |
Scott Feldman | 1 | 3.12% | 1 | 50.00% |
Total | 32 | 100.00% | 2 | 100.00% |
/**
* switchdev_port_obj_del - Delete port object
*
* @dev: port device
* @id: object ID
* @obj: object to delete
*
* rtnl_lock must be held and must not be in atomic section,
* in case SWITCHDEV_F_DEFER flag is not set.
*/
int switchdev_port_obj_del(struct net_device *dev,
const struct switchdev_obj *obj)
{
if (obj->flags & SWITCHDEV_F_DEFER)
return switchdev_port_obj_del_defer(dev, obj);
ASSERT_RTNL();
return switchdev_port_obj_del_now(dev, obj);
}
Contributors
Person | Tokens | Prop | Commits | CommitProp |
Jiri Pirko | 43 | 100.00% | 1 | 100.00% |
Total | 43 | 100.00% | 1 | 100.00% |
EXPORT_SYMBOL_GPL(switchdev_port_obj_del);
static ATOMIC_NOTIFIER_HEAD(switchdev_notif_chain);
/**
* register_switchdev_notifier - Register notifier
* @nb: notifier_block
*
* Register switch device notifier.
*/
int register_switchdev_notifier(struct notifier_block *nb)
{
return atomic_notifier_chain_register(&switchdev_notif_chain, nb);
}
Contributors
Person | Tokens | Prop | Commits | CommitProp |
Jiri Pirko | 17 | 89.47% | 2 | 66.67% |
Arkadi Sharshevsky | 2 | 10.53% | 1 | 33.33% |
Total | 19 | 100.00% | 3 | 100.00% |
EXPORT_SYMBOL_GPL(register_switchdev_notifier);
/**
* unregister_switchdev_notifier - Unregister notifier
* @nb: notifier_block
*
* Unregister switch device notifier.
*/
int unregister_switchdev_notifier(struct notifier_block *nb)
{
return atomic_notifier_chain_unregister(&switchdev_notif_chain, nb);
}
Contributors
Person | Tokens | Prop | Commits | CommitProp |
Jiri Pirko | 17 | 89.47% | 2 | 66.67% |
Arkadi Sharshevsky | 2 | 10.53% | 1 | 33.33% |
Total | 19 | 100.00% | 3 | 100.00% |
EXPORT_SYMBOL_GPL(unregister_switchdev_notifier);
/**
* call_switchdev_notifiers - Call notifiers
* @val: value passed unmodified to notifier function
* @dev: port device
* @info: notifier information data
*
* Call all network notifier blocks.
*/
int call_switchdev_notifiers(unsigned long val, struct net_device *dev,
struct switchdev_notifier_info *info)
{
info->dev = dev;
return atomic_notifier_call_chain(&switchdev_notif_chain, val, info);
}
Contributors
Person | Tokens | Prop | Commits | CommitProp |
Jiri Pirko | 34 | 94.44% | 2 | 50.00% |
Ido Schimmel | 1 | 2.78% | 1 | 25.00% |
Arkadi Sharshevsky | 1 | 2.78% | 1 | 25.00% |
Total | 36 | 100.00% | 4 | 100.00% |
EXPORT_SYMBOL_GPL(call_switchdev_notifiers);
bool switchdev_port_same_parent_id(struct net_device *a,
struct net_device *b)
{
struct switchdev_attr a_attr = {
.orig_dev = a,
.id = SWITCHDEV_ATTR_ID_PORT_PARENT_ID,
};
struct switchdev_attr b_attr = {
.orig_dev = b,
.id = SWITCHDEV_ATTR_ID_PORT_PARENT_ID,
};
if (switchdev_port_attr_get(a, &a_attr) ||
switchdev_port_attr_get(b, &b_attr))
return false;
return netdev_phys_item_id_same(&a_attr.u.ppid, &b_attr.u.ppid);
}
Contributors
Person | Tokens | Prop | Commits | CommitProp |
Scott Feldman | 74 | 86.05% | 1 | 33.33% |
Ido Schimmel | 10 | 11.63% | 1 | 33.33% |
Jiri Pirko | 2 | 2.33% | 1 | 33.33% |
Total | 86 | 100.00% | 3 | 100.00% |
EXPORT_SYMBOL_GPL(switchdev_port_same_parent_id);
Overall Contributors
Person | Tokens | Prop | Commits | CommitProp |
Jiri Pirko | 1171 | 57.43% | 16 | 44.44% |
Scott Feldman | 751 | 36.83% | 9 | 25.00% |
Elad Raz | 66 | 3.24% | 2 | 5.56% |
Ido Schimmel | 14 | 0.69% | 3 | 8.33% |
Andrew Lunn | 10 | 0.49% | 1 | 2.78% |
Vivien Didelot | 10 | 0.49% | 2 | 5.56% |
Arkadi Sharshevsky | 9 | 0.44% | 1 | 2.78% |
Or Gerlitz | 5 | 0.25% | 1 | 2.78% |
David S. Miller | 3 | 0.15% | 1 | 2.78% |
Total | 2039 | 100.00% | 36 | 100.00% |
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