tuntap: dont use a private kmem_cache

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Commit 96442e4242 (tuntap: choose the txq based on rxq)
added a per tun_struct kmem_cache.

As soon as several tun_struct are used, we get an error
because two caches cannot have same name.

Use the default kmalloc()/kfree_rcu(), as it reduce code
size and doesn't have performance impact here.

Reported-by: Paul Moore <pmoore@redhat.com>
Tested-by: Paul Moore <pmoore@redhat.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Stephen Hemminger <shemminger@vyatta.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

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Eric Dumazet 2012-12-21 07:17:21 +00:00 • committed by David S. Miller

parent 30e6c9fa93

commit 9fdc6bef5f

1 changed files with 3 additions and 21 deletions

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drivers/net/tun.c

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