diff options
| author | Leon Romanovsky <leonro@nvidia.com> | 2021-10-12 15:15:26 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-10-13 01:29:17 +0200 |
| commit | 82465bec3e9713c395b0a02f5aaf7949443cb877 (patch) | |
| tree | 018030f09d90a9c953d8c354aeb11f9f6ef7f4b1 /drivers/net/netdevsim | |
| parent | net/mlx5: Set devlink reload feature bit for supported devices only (diff) | |
| download | linux-82465bec3e9713c395b0a02f5aaf7949443cb877.tar.xz linux-82465bec3e9713c395b0a02f5aaf7949443cb877.zip | |
devlink: Delete reload enable/disable interface
Commit a0c76345e3d3 ("devlink: disallow reload operation during device
cleanup") added devlink_reload_{enable,disable}() APIs to prevent reload
operation from racing with device probe/dismantle.
After recent changes to move devlink_register() to the end of device
probe and devlink_unregister() to the beginning of device dismantle,
these races can no longer happen. Reload operations will be denied if
the devlink instance is unregistered and devlink_unregister() will block
until all in-flight operations are done.
Therefore, remove these devlink_reload_{enable,disable}() APIs.
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/netdevsim')
| -rw-r--r-- | drivers/net/netdevsim/dev.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/net/netdevsim/dev.c b/drivers/net/netdevsim/dev.c index 520c019dbad5..9661aca35703 100644 --- a/drivers/net/netdevsim/dev.c +++ b/drivers/net/netdevsim/dev.c @@ -1513,7 +1513,6 @@ int nsim_dev_probe(struct nsim_bus_dev *nsim_bus_dev) nsim_dev->esw_mode = DEVLINK_ESWITCH_MODE_LEGACY; devlink_set_features(devlink, DEVLINK_F_RELOAD); devlink_register(devlink); - devlink_reload_enable(devlink); return 0; err_psample_exit: @@ -1567,9 +1566,7 @@ void nsim_dev_remove(struct nsim_bus_dev *nsim_bus_dev) struct nsim_dev *nsim_dev = dev_get_drvdata(&nsim_bus_dev->dev); struct devlink *devlink = priv_to_devlink(nsim_dev); - devlink_reload_disable(devlink); devlink_unregister(devlink); - nsim_dev_reload_destroy(nsim_dev); nsim_bpf_dev_exit(nsim_dev); |