diff options
| author | Ido Schimmel <idosch@nvidia.com> | 2023-11-15 13:17:13 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-11-18 17:38:50 +0000 |
| commit | d32c38256db30a2d55b849e2c77342bc70d58c6e (patch) | |
| tree | fb9eef733990d40c112de1e6f9ed61d23d6dbff1 /net/devlink/devl_internal.h | |
| parent | c8d0a7d6152bec970552786b77626f4b4c562f4d (diff) | |
devlink: Allow taking device lock in pre_doit operations
Introduce a new private flag ('DEVLINK_NL_FLAG_NEED_DEV_LOCK') to allow
netlink commands to specify that they need to acquire the device lock in
their pre_doit operation and release it in their post_doit operation.
The reload command will use this flag in the subsequent patch.
No functional changes intended.
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by: Petr Machata <petrm@nvidia.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/devlink/devl_internal.h')
| -rw-r--r-- | net/devlink/devl_internal.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/devlink/devl_internal.h b/net/devlink/devl_internal.h index 178abaf74a10..5ea2e2012e93 100644 --- a/net/devlink/devl_internal.h +++ b/net/devlink/devl_internal.h @@ -152,7 +152,8 @@ typedef int devlink_nl_dump_one_func_t(struct sk_buff *msg, int flags); struct devlink * -devlink_get_from_attrs_lock(struct net *net, struct nlattr **attrs); +devlink_get_from_attrs_lock(struct net *net, struct nlattr **attrs, + bool dev_lock); int devlink_nl_dumpit(struct sk_buff *msg, struct netlink_callback *cb, devlink_nl_dump_one_func_t *dump_one); |