On 2017年08月17日 00:55, Michael S. Tsirkin wrote:
On Wed, Aug 16, 2017 at 10:14:33PM +0800, Jason Wang wrote:
From: Eric Dumazet
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-t
From: Jason Wang
Date: Wed, 16 Aug 2017 22:14:33 +0800
> From: Eric Dumazet
>
> 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).
>
> Fixe
On Wed, Aug 16, 2017 at 10:14:33PM +0800, Jason Wang wrote:
> From: Eric Dumazet
>
> 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).
>
> F
On 2017年08月16日 22:14, Jason Wang wrote:
From: Eric Dumazet
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
From: Eric Dumazet
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: Ja
