diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2023-01-06 09:33:55 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-01-06 15:56:18 +0300 |
| commit | 7a54a5195b2a877a972ec21a5ca415c1fc2aec61 (patch) | |
| tree | c90f07d1452bf03b1f6fd4b39c5894c05eb1fa7f /net/devlink/core.c | |
| parent | d772781964415c63759572b917e21c4f7ec08d9f (diff) | |
| download | linux-7a54a5195b2a877a972ec21a5ca415c1fc2aec61.tar.xz | |
devlink: update the code in netns move to latest helpers
devlink_pernet_pre_exit() is the only obvious place which takes
the instance lock without using the devl_ helpers. Update the code
and move the error print after releasing the reference
(having unlock and put together feels slightly idiomatic).
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/devlink/core.c')
| -rw-r--r-- | net/devlink/core.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/net/devlink/core.c b/net/devlink/core.c index 88c88b8053e2..d3b8336946fd 100644 --- a/net/devlink/core.c +++ b/net/devlink/core.c @@ -299,15 +299,16 @@ static void __net_exit devlink_pernet_pre_exit(struct net *net) */ devlinks_xa_for_each_registered_get(net, index, devlink) { WARN_ON(!(devlink->features & DEVLINK_F_RELOAD)); - mutex_lock(&devlink->lock); + devl_lock(devlink); err = devlink_reload(devlink, &init_net, DEVLINK_RELOAD_ACTION_DRIVER_REINIT, DEVLINK_RELOAD_LIMIT_UNSPEC, &actions_performed, NULL); - mutex_unlock(&devlink->lock); + devl_unlock(devlink); + devlink_put(devlink); + if (err && err != -EOPNOTSUPP) pr_warn("Failed to reload devlink instance into init_net\n"); - devlink_put(devlink); } } |