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| author |   Eric Dumazet <edumazet@google.com> | 2021-12-06 17:30:27 -0800 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2021-12-07 20:44:58 -0800 |
| commit | 08f0b22d731fa86957749c649d6ef6ebc07e8ad2 (patch) | |
| tree | 3e500248ec324d818c673881270f6339982be4b6 | |
| parent | Merge branch 'mptcp-new-features-for-mptcp-sockets-and-netlink-pm' (diff) | |
| download | wireguard-linux-08f0b22d731fa86957749c649d6ef6ebc07e8ad2.tar.xz wireguard-linux-08f0b22d731fa86957749c649d6ef6ebc07e8ad2.zip | |
net: eql: add net device refcount tracker
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| -rw-r--r-- | drivers/net/eql.c | 4 | ||||
| -rw-r--r-- | include/linux/if_eql.h | 1 |
2 files changed, 3 insertions, 2 deletions
diff --git a/drivers/net/eql.c b/drivers/net/eql.c index 8ef34901c2d8..1111d1f33865 100644 --- a/drivers/net/eql.c +++ b/drivers/net/eql.c @@ -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; diff --git a/include/linux/if_eql.h b/include/linux/if_eql.h index d984694c384d..d75601d613cc 100644 --- a/include/linux/if_eql.h +++ b/include/linux/if_eql.h @@ -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; |