From: David Miller <davem@davemloft.net>
To: eric.dumazet@gmail.com
Cc: jbacik@fb.com, netdev@vger.kernel.org
Subject: Re: [PATCH net-next] net: remove useless pfmemalloc setting
Date: Thu, 02 Feb 2017 23:03:24 -0500 (EST) [thread overview]
Message-ID: <20170202.230324.936684079633234077.davem@davemloft.net> (raw)
In-Reply-To: <1486001603.13103.10.camel@edumazet-glaptop3.roam.corp.google.com>
From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Wed, 01 Feb 2017 18:13:23 -0800
> From: Eric Dumazet <edumazet@google.com>
>
> When __alloc_skb() allocates an skb from fast clone cache,
> setting pfmemalloc on the clone is not needed.
>
> Clone will be properly initialized later at skb_clone() time,
> including pfmemalloc field, as it is included in the
> headers_start/headers_end section which is fully copied.
>
> Signed-off-by: Eric Dumazet <edumazet@google.com>
Applied.
next prev parent reply other threads:[~2017-02-03 4:03 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-01 21:04 [PATCH net-next] loopback: clear pfmemalloc on outgoing skb's Josef Bacik
2017-02-01 23:38 ` Eric Dumazet
2017-02-01 23:57 ` Eric Dumazet
2017-02-02 2:13 ` [PATCH net-next] net: remove useless pfmemalloc setting Eric Dumazet
2017-02-03 4:03 ` David Miller [this message]
2017-02-02 2:46 ` [PATCH net-next] loopback: clear pfmemalloc on outgoing skb's Eric Dumazet
2017-02-02 15:56 ` Josef Bacik
2017-02-02 17:06 ` Eric Dumazet
2017-02-02 20:49 ` Josef Bacik
2017-02-03 4:40 ` [PATCH net-next] tcp: clear pfmemalloc on outgoing skb Eric Dumazet
2017-02-03 21:24 ` David Miller
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