From: Eric Dumazet
Date: Mon, 30 Nov 2015 08:57:28 -0800
> From: Eric Dumazet
>
> If tcp_send_ack() can not allocate skb, we properly handle this
> and setup a timer to try later.
>
> Use __GFP_NOWARN to avoid polluting syslog in the case host is
> under memory pressure, so that pertinent mess
From: Eric Dumazet
If tcp_send_ack() can not allocate skb, we properly handle this
and setup a timer to try later.
Use __GFP_NOWARN to avoid polluting syslog in the case host is
under memory pressure, so that pertinent messages are not lost under
a flood of useless information.
sk_gfp_atomic()
