ip6_vti: use exit_batch_rtnl() method

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exit_batch_rtnl() is called while RTNL is held,
and devices to be unregistered can be queued in the dev_kill_list.

This saves one rtnl_lock()/rtnl_unlock() pair
and one unregister_netdevice_many() call.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Antoine Tenart <atenart@kernel.org>
Link: https://lore.kernel.org/r/20240206144313.2050392-13-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Eric Dumazet 2024-02-06 14:43:08 +00:00 • committed by Jakub Kicinski

parent a1fab9aff5

commit 7a99f3c199

1 changed files with 5 additions and 7 deletions

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net/ipv6/ip6_vti.c

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