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| author |   Magnus Karlsson <magnus.karlsson@intel.com> | 2018-10-01 14:51:33 +0200 |
|---|---|---|
| committer |   Daniel Borkmann <daniel@iogearbox.net> | 2018-10-05 09:31:00 +0200 |
| commit | 661b8d1b0e3a745e25f05adef2ebd00d830eeea7 (patch) | |
| tree | 97bad9994df284cd9ef1ae1fec8e29336632765a /include | |
| parent | bpf: typo fix in Documentation/networking/af_xdp.rst (diff) | |
| download | linux-dev-661b8d1b0e3a745e25f05adef2ebd00d830eeea7.tar.xz linux-dev-661b8d1b0e3a745e25f05adef2ebd00d830eeea7.zip | |
net: add umem reference in netdev{_rx}_queue
These references to the umem will be used to store information
on what kind of AF_XDP umem that is bound to a queue id, if any.
Signed-off-by: Magnus Karlsson <magnus.karlsson@intel.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/netdevice.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 1cbbf77a685f..8318f79586c2 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -609,6 +609,9 @@ struct netdev_queue { /* Subordinate device that the queue has been assigned to */ struct net_device *sb_dev; +#ifdef CONFIG_XDP_SOCKETS + struct xdp_umem *umem; +#endif /* * write-mostly part */ @@ -738,6 +741,9 @@ struct netdev_rx_queue { struct kobject kobj; struct net_device *dev; struct xdp_rxq_info xdp_rxq; +#ifdef CONFIG_XDP_SOCKETS + struct xdp_umem *umem; +#endif } ____cacheline_aligned_in_smp; /* |