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(parent: 806b678) | patch
xfrm: interface: use exit_batch_rtnl() method
authorEric Dumazet <edumazet@google.com>
Tue, 6 Feb 2024 14:43:12 +0000 (14:43 +0000)
committerJakub Kicinski <kuba@kernel.org>
Thu, 8 Feb 2024 02:55:12 +0000 (18:55 -0800)
commit8962daccc2d32812fe24bd21496c036eb4f454b0
treef7dcd82263393d8c8dee032a7f6926cd43f9a045tree | snapshot
parent806b67850787bae3df1bc2e5a30e8c658c579d80commit | diff
xfrm: interface: use exit_batch_rtnl() method

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 per netns
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/20240206144313.2050392-17-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
net/xfrm/xfrm_interface_core.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git