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OpenCloudOS-Kernel
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net: eql: add net device refcount tracker 

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Eric Dumazet 2021-12-06 17:30:27 -08:00 committed by Jakub Kicinski
parent 59d58d93af
commit 08f0b22d73
2 changed files with 3 additions and 2 deletions
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4
drivers/net/eql.c
View File

@ -225,7 +225,7 @@ static void eql_kill_one_slave(slave_queue_t *queue, slave_t *slave)
list_del(&slave->list);
queue->num_slaves--;
slave->dev->flags &= ~IFF_SLAVE;
dev_put(slave->dev);
dev_put_track(slave->dev, &slave->dev_tracker);
kfree(slave);
}
@ -399,7 +399,7 @@ static int __eql_insert_slave(slave_queue_t *queue, slave_t *slave)
if (duplicate_slave)
eql_kill_one_slave(queue, duplicate_slave);
dev_hold(slave->dev);
dev_hold_track(slave->dev, &slave->dev_tracker, GFP_ATOMIC);
list_add(&slave->list, &queue->all_slaves);
queue->num_slaves++;
slave->dev->flags |= IFF_SLAVE;

1
include/linux/if_eql.h
View File

@ -26,6 +26,7 @@
typedef struct slave {
struct list_head list;
struct net_device *dev;
netdevice_tracker dev_tracker;
long priority;
long priority_bps;
long priority_Bps;