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(parent: c350c47) | patch
rtnetlink: Define rtnl_net_trylock().
authorKuniyuki Iwashima <kuniyu@amazon.com>
Mon, 21 Oct 2024 18:32:36 +0000 (11:32 -0700)
committerPaolo Abeni <pabeni@redhat.com>
Tue, 29 Oct 2024 10:54:57 +0000 (11:54 +0100)
commitd1c81818aa227b37d65b40f9883109c5256b9bfb
treebddaf06e3b31d5ef3e6147037816559696547fa4tree
parentc350c4761e7f4767dea59aef036ce13276466fd0commit | diff
rtnetlink: Define rtnl_net_trylock().

We will need the per-netns version of rtnl_trylock().

rtnl_net_trylock() calls __rtnl_net_lock() only when rtnl_trylock()
successfully holds RTNL.

When RTNL is removed, we will use mutex_trylock() for per-netns RTNL.

Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
include/linux/rtnetlink.h diff | blob | history
net/core/rtnetlink.c diff | blob | history
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