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| author | Eric Dumazet <edumazet@google.com> | 2021-12-09 18:44:51 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-12-10 19:16:33 +0300 |
| commit | e1b539bd73a76dc8a7bf82befe6eac4ae79c76b3 (patch) | |
| tree | c54db186866f0de34debc908ec348ba1dc1fc0b3 /include/net/xfrm.h | |
| parent | 3d20408dff9c0885591c8e1d31a67e9183f0cc8a (diff) | |
| download | linux-e1b539bd73a76dc8a7bf82befe6eac4ae79c76b3.tar.xz | |
xfrm: add net device refcount tracker to struct xfrm_state_offload
Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Steffen Klassert <steffen.klassert@secunet.com>
Link: https://lore.kernel.org/r/20211209154451.4184050-1-eric.dumazet@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include/net/xfrm.h')
| -rw-r--r-- | include/net/xfrm.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/net/xfrm.h b/include/net/xfrm.h index 2308210793a0..83b46da8873d 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -128,6 +128,7 @@ struct xfrm_state_walk { struct xfrm_state_offload { struct net_device *dev; + netdevice_tracker dev_tracker; struct net_device *real_dev; unsigned long offload_handle; unsigned int num_exthdrs; @@ -1913,7 +1914,7 @@ static inline void xfrm_dev_state_free(struct xfrm_state *x) if (dev->xfrmdev_ops->xdo_dev_state_free) dev->xfrmdev_ops->xdo_dev_state_free(x); xso->dev = NULL; - dev_put(dev); + dev_put_track(dev, &xso->dev_tracker); } } #else |