[PATCH net-next 01/13] net: eql: add net device refcount tracker
flat view
STALE1742d
From: Eric Dumazet <hidden>
Date: 2021-12-07 01:31:43
Subsystem:
networking drivers, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
From: Eric Dumazet <redacted> Signed-off-by: Eric Dumazet <redacted> --- drivers/net/eql.c | 4 ++-- 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 8ef34901c2d8eef46ade52600c31359042463297..1111d1f33865edc7f98e7057118c9e4b8c8d327b 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 d984694c384d7dde37b7b1f9ac0a90e6ef7bb87f..d75601d613cc6859b692ab3a41b55893e5921dd9 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;
--
2.34.1.400.ga245620fadb-goog