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From: "Jonathan Lemon" <jonathan.lemon@gmail.com>
To: "Björn Töpel" <bjorn.topel@gmail.com>
Cc: netdev@vger.kernel.org, ast@kernel.org, daniel@iogearbox.net,
	jakub.kicinski@netronome.com,
	"Maciej Fijalkowski" <maciej.fijalkowski@intel.com>,
	bpf@vger.kernel.org, magnus.karlsson@gmail.com,
	magnus.karlsson@intel.com, toke@redhat.com
Subject: Re: [PATCH bpf-next v3 2/2] bpf: implement map_gen_lookup() callback for XSKMAP
Date: Fri, 25 Oct 2019 11:19:08 -0700	[thread overview]
Message-ID: <D9400F0D-2C5C-421E-9CC1-3D4975D7A56E@gmail.com> (raw)
In-Reply-To: <20191025093219.10290-3-bjorn.topel@gmail.com>



On 25 Oct 2019, at 2:32, Björn Töpel wrote:

> From: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
>
> Inline the xsk_map_lookup_elem() via implementing the map_gen_lookup()
> callback. This results in emitting the bpf instructions in place of
> bpf_map_lookup_elem() helper call and better performance of bpf
> programs.
>
> Signed-off-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>

Acked-by: Jonathan Lemon <jonathan.lemon@gmail.com>

      reply	other threads:[~2019-10-25 18:19 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-25  9:32 [PATCH bpf-next v3 0/2] xsk: XSKMAP lookup improvements Björn Töpel
2019-10-25  9:32 ` [PATCH bpf-next v3 1/2] xsk: store struct xdp_sock as a flexible array member of the XSKMAP Björn Töpel
2019-10-25 18:18   ` Jonathan Lemon
2019-10-28 18:00   ` Jakub Kicinski
2019-10-28 20:54     ` Björn Töpel
2019-10-25  9:32 ` [PATCH bpf-next v3 2/2] bpf: implement map_gen_lookup() callback for XSKMAP Björn Töpel
2019-10-25 18:19   ` Jonathan Lemon [this message]

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