On 2017年08月16日 22:14, Jason Wang wrote:
From: Eric Dumazet <eric.duma...@gmail.com>
tun_build_skb() is not thread safe since it uses per queue page frag,
this will break things when multiple threads are sending through same
queue. Switch to use per-thread generator (no lock involved).
Fixes: 66ccbc9c87c2 ("tap: use build_skb() for small packet")
Tested-by: Jason Wang <jasow...@redhat.com>
Signed-off-by: Eric Dumazet <eric.duma...@gmail.com>
Signed-off-by: Jason Wang <jasow...@redhat.com>
---
drivers/net/tun.c | 7 +------
Forget to mention, this is for net-next.
Thanks
