net: Call preinit_net() without pernet_ops_rwsem.

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When initialising the root netns, we call preinit_net() under
pernet_ops_rwsem.

However, the operations in preinit_net() do not require pernet_ops_rwsem.

Also, we don't hold it for preinit_net() when initialising non-root netns.

To be consistent, let's call preinit_net() without pernet_ops_rwsem in
net_ns_init().

Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Kuniyuki Iwashima 2024-07-31 13:07:19 -07:00 • committed by David S. Miller

parent 2b5afc1d5d

commit 9302994918

1 changed files with 2 additions and 1 deletions

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net/core/net_namespace.c

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