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From: David Miller <davem@davemloft.net>
To: john.fastabend@gmail.com
Cc: ast@kernel.org, daniel@iogearbox.net, netdev@vger.kernel.org,
	davejwatson@fb.com
Subject: Re: [bpf-next PATCH 04/16] net: generalize sk_alloc_sg to work with scatterlist rings
Date: Mon, 05 Mar 2018 16:35:47 -0500 (EST)	[thread overview]
Message-ID: <20180305.163547.1630948704129974174.davem@davemloft.net> (raw)
In-Reply-To: <20180305195117.6612.716.stgit@john-Precision-Tower-5810>

From: John Fastabend <john.fastabend@gmail.com>
Date: Mon, 05 Mar 2018 11:51:17 -0800

> The current implementation of sk_alloc_sg expects scatterlist to always
> start at entry 0 and complete at entry MAX_SKB_FRAGS.
> 
> Future patches will want to support starting at arbitrary offset into
> scatterlist so add an additional sg_start parameters and then default
> to the current values in TLS code paths.
> 
> Signed-off-by: John Fastabend <john.fastabend@gmail.com>

Acked-by: David S. Miller <davem@davemloft.net>

  reply	other threads:[~2018-03-05 21:35 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-03-05 19:50 [bpf-next PATCH 00/16] bpf,sockmap: sendmsg/sendfile ULP John Fastabend
2018-03-05 19:51 ` [bpf-next PATCH 01/16] sock: make static tls function alloc_sg generic sock helper John Fastabend
2018-03-05 21:32   ` David Miller
2018-03-05 19:51 ` [bpf-next PATCH 02/16] sockmap: convert refcnt to an atomic refcnt John Fastabend
2018-03-05 21:34   ` David Miller
2018-03-05 19:51 ` [bpf-next PATCH 03/16] net: do_tcp_sendpages flag to avoid SKBTX_SHARED_FRAG John Fastabend
2018-03-05 19:51 ` [bpf-next PATCH 04/16] net: generalize sk_alloc_sg to work with scatterlist rings John Fastabend
2018-03-05 21:35   ` David Miller [this message]
2018-03-05 19:51 ` [bpf-next PATCH 05/16] bpf: create tcp_bpf_ulp allowing BPF to monitor socket TX/RX data John Fastabend
2018-03-05 21:40   ` David Miller
2018-03-05 22:53     ` John Fastabend
2018-03-06  5:42       ` David Miller
2018-03-06  6:22         ` John Fastabend
2018-03-06  6:42           ` David Miller
2018-03-06  7:06             ` John Fastabend
2018-03-06 15:47               ` David Miller
2018-03-06 18:18                 ` John Fastabend
2018-03-07  3:25                   ` John Fastabend
2018-03-07  4:41                     ` David Miller
2018-03-07 13:03                     ` Daniel Borkmann
2018-03-05 19:51 ` [bpf-next PATCH 06/16] bpf: sockmap, add bpf_msg_apply_bytes() helper John Fastabend
2018-03-05 19:51 ` [bpf-next PATCH 07/16] bpf: sockmap, add msg_cork_bytes() helper John Fastabend
2018-03-05 19:51 ` [bpf-next PATCH 08/16] bpf: add map tests for BPF_PROG_TYPE_SK_MSG John Fastabend
2018-03-05 19:51 ` [bpf-next PATCH 09/16] bpf: add verifier " John Fastabend
2018-03-05 19:51 ` [bpf-next PATCH 10/16] bpf: sockmap sample, add option to attach SK_MSG program John Fastabend
2018-03-05 19:51 ` [bpf-next PATCH 11/16] bpf: sockmap sample, add sendfile test John Fastabend
2018-03-05 19:51 ` [bpf-next PATCH 12/16] bpf: sockmap sample, add data verification option John Fastabend
2018-03-05 19:52 ` [bpf-next PATCH 13/16] bpf: sockmap, add sample option to test apply_bytes helper John Fastabend
2018-03-05 19:52 ` [bpf-next PATCH 14/16] bpf: sockmap sample support for bpf_msg_cork_bytes() John Fastabend
2018-03-05 19:52 ` [bpf-next PATCH 15/16] sockmap: add SK_DROP tests John Fastabend
2018-03-05 19:52 ` [bpf-next PATCH 16/16] bpf: sockmap test script John Fastabend

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