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| author |   Jakub Kicinski <kuba@kernel.org> | 2022-05-05 19:51:34 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2022-05-06 12:07:56 +0100 |
| commit | 744d49daf8bd3b17b345c836f2e6f97d49fa6ae8 (patch) | |
| tree | 37f896eb09e44bcaaa344a03a96052843a4dbd90 /net/core | |
| parent | net: make drivers set the TSO limit not the GSO limit (diff) | |
| download | linux-dev-744d49daf8bd3b17b345c836f2e6f97d49fa6ae8.tar.xz linux-dev-744d49daf8bd3b17b345c836f2e6f97d49fa6ae8.zip | |
net: move netif_set_gso_max helpers
These are now internal to the core, no need to expose them.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/dev.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/net/core/dev.h b/net/core/dev.h index 27923df00637..328b37af90ba 100644 --- a/net/core/dev.h +++ b/net/core/dev.h @@ -88,4 +88,25 @@ int dev_change_carrier(struct net_device *dev, bool new_carrier); void __dev_set_rx_mode(struct net_device *dev); +static inline void netif_set_gso_max_size(struct net_device *dev, + unsigned int size) +{ + /* dev->gso_max_size is read locklessly from sk_setup_caps() */ + WRITE_ONCE(dev->gso_max_size, size); +} + +static inline void netif_set_gso_max_segs(struct net_device *dev, + unsigned int segs) +{ + /* dev->gso_max_segs is read locklessly from sk_setup_caps() */ + WRITE_ONCE(dev->gso_max_segs, segs); +} + +static inline void netif_set_gro_max_size(struct net_device *dev, + unsigned int size) +{ + /* This pairs with the READ_ONCE() in skb_gro_receive() */ + WRITE_ONCE(dev->gro_max_size, size); +} + #endif |