diff options
| author | Kuniyuki Iwashima <kuniyu@amazon.com> | 2025-01-04 17:21:48 +0900 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2025-01-07 13:45:53 +0100 |
| commit | 7bd72a4aa226c3ef752bcd6b33c54f6e85efcc60 (patch) | |
| tree | 2a637e9154bbe8df9fd9a2aa9e9bc6ceff7f0d9d /include/linux | |
| parent | 2f4f8893e07a58073b250ca1f07163efdca87ba9 (diff) | |
rtnetlink: Add rtnl_net_lock_killable().
rtnl_lock_killable() is used only in register_netdev()
and will be converted to per-netns RTNL.
Let's unexport it and add the corresponding helper.
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/rtnetlink.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h index 3b9d132cbc9e..4bc2ee0b10b0 100644 --- a/include/linux/rtnetlink.h +++ b/include/linux/rtnetlink.h @@ -102,6 +102,7 @@ void __rtnl_net_unlock(struct net *net); void rtnl_net_lock(struct net *net); void rtnl_net_unlock(struct net *net); int rtnl_net_trylock(struct net *net); +int rtnl_net_lock_killable(struct net *net); int rtnl_net_lock_cmp_fn(const struct lockdep_map *a, const struct lockdep_map *b); bool rtnl_net_is_locked(struct net *net); @@ -138,6 +139,11 @@ static inline int rtnl_net_trylock(struct net *net) return rtnl_trylock(); } +static inline int rtnl_net_lock_killable(struct net *net) +{ + return rtnl_lock_killable(); +} + static inline void ASSERT_RTNL_NET(struct net *net) { ASSERT_RTNL(); |