diff options
| author | Jiri Pirko <jiri@mellanox.com> | 2019-10-03 12:49:26 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-10-04 21:10:55 +0300 |
| commit | a5facc4cac4dc504397428c936ef1492ce4edd19 (patch) | |
| tree | dd43d830a684075de0dcfe4e18295913bb4146f1 /drivers/net/netdevsim/netdevsim.h | |
| parent | 9077f052abd5391a866dd99e27212213648becef (diff) | |
| download | linux-a5facc4cac4dc504397428c936ef1492ce4edd19.tar.xz | |
netdevsim: change fib accounting and limitations to be per-device
Currently, the accounting is done per-namespace. However, devlink
instance is always in init_net namespace for now, so only the accounting
related to init_net is used. Limitations set using devlink resources
are only considered for init_net. nsim_devlink_net() always
returns init_net always.
Make the accounting per-device. This brings no functional change.
Per-device accounting has the same values as per-net.
For a single netdevsim instance, the behaviour is exactly the same
as before. When multiple netdevsim instances are created, each
can have different limits.
This is in prepare to implement proper devlink netns support. After
that, the devlink instance which would exist in particular netns would
account and limit that netns.
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Acked-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/netdevsim/netdevsim.h')
| -rw-r--r-- | drivers/net/netdevsim/netdevsim.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/net/netdevsim/netdevsim.h b/drivers/net/netdevsim/netdevsim.h index 66bf13765ad0..ac506cf253b6 100644 --- a/drivers/net/netdevsim/netdevsim.h +++ b/drivers/net/netdevsim/netdevsim.h @@ -173,10 +173,12 @@ int nsim_dev_port_add(struct nsim_bus_dev *nsim_bus_dev, int nsim_dev_port_del(struct nsim_bus_dev *nsim_bus_dev, unsigned int port_index); -int nsim_fib_init(void); -void nsim_fib_exit(void); -u64 nsim_fib_get_val(struct net *net, enum nsim_resource_id res_id, bool max); -int nsim_fib_set_max(struct net *net, enum nsim_resource_id res_id, u64 val, +struct nsim_fib_data *nsim_fib_create(struct devlink *devlink); +void nsim_fib_destroy(struct devlink *devlink, struct nsim_fib_data *data); +u64 nsim_fib_get_val(struct nsim_fib_data *fib_data, + enum nsim_resource_id res_id, bool max); +int nsim_fib_set_max(struct nsim_fib_data *fib_data, + enum nsim_resource_id res_id, u64 val, struct netlink_ext_ack *extack); #if IS_ENABLED(CONFIG_XFRM_OFFLOAD) |