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From: Pavel Begunkov <[email protected]>
To: [email protected], [email protected],
	[email protected], [email protected]
Cc: "David S . Miller" <[email protected]>,
	Jakub Kicinski <[email protected]>,
	Jonathan Lemon <[email protected]>,
	Willem de Bruijn <[email protected]>,
	Jens Axboe <[email protected]>, David Ahern <[email protected]>,
	[email protected]
Subject: Re: [PATCH net-next v5 27/27] selftests/io_uring: test zerocopy send
Date: Wed, 27 Jul 2022 10:18:56 +0100	[thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>

On 7/27/22 09:01, dust.li wrote:

>> +static void do_test(int domain, int type, int protocol)
>> +{
>> +	int i;
>> +
>> +	for (i = 0; i < IP_MAXPACKET; i++)
>> +		payload[i] = 'a' + (i % 26);
>> +	do_tx(domain, type, protocol);
>> +}
>> +
>> +static void usage(const char *filepath)
>> +{
>> +	error(1, 0, "Usage: %s [-f] [-n<N>] [-z0] [-s<payload size>] "
>> +		    "(-4|-6) [-t<time s>] -D<dst_ip> udp", filepath);
> 
> A small flaw, the usage here doesn't match the real options in parse_opts().

Indeed. I'll adjust it, thanks!

-- 
Pavel Begunkov

  reply	other threads:[~2022-07-27  9:20 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-07-12 20:52 [PATCH net-next v5 00/27] io_uring zerocopy send Pavel Begunkov
2022-07-12 20:52 ` [PATCH net-next v5 01/27] ipv4: avoid partial copy for zc Pavel Begunkov
2022-07-19  1:54   ` Jakub Kicinski
2022-07-19  9:35     ` Willem de Bruijn
2022-07-21 10:03       ` Pavel Begunkov
2022-07-12 20:52 ` [PATCH net-next v5 02/27] ipv6: " Pavel Begunkov
2022-07-12 20:52 ` [PATCH net-next v5 03/27] skbuff: don't mix ubuf_info from different sources Pavel Begunkov
2022-07-12 20:52 ` [PATCH net-next v5 04/27] skbuff: add SKBFL_DONT_ORPHAN flag Pavel Begunkov
2022-07-12 20:52 ` [PATCH net-next v5 05/27] skbuff: carry external ubuf_info in msghdr Pavel Begunkov
2022-07-12 20:52 ` [PATCH net-next v5 06/27] net: Allow custom iter handler " Pavel Begunkov
2022-07-12 20:52 ` [PATCH net-next v5 07/27] net: introduce managed frags infrastructure Pavel Begunkov
2022-07-12 20:52 ` [PATCH net-next v5 08/27] net: introduce __skb_fill_page_desc_noacc Pavel Begunkov
2022-07-12 20:52 ` [PATCH net-next v5 09/27] ipv4/udp: support externally provided ubufs Pavel Begunkov
2022-07-12 20:52 ` [PATCH net-next v5 10/27] ipv6/udp: " Pavel Begunkov
2022-07-12 20:52 ` [PATCH net-next v5 11/27] tcp: " Pavel Begunkov
2022-07-12 20:52 ` [PATCH net-next v5 12/27] io_uring: initialise msghdr::msg_ubuf Pavel Begunkov
2022-07-12 20:52 ` [PATCH net-next v5 13/27] io_uring: export io_put_task() Pavel Begunkov
2022-07-12 20:52 ` [PATCH net-next v5 14/27] io_uring: add zc notification infrastructure Pavel Begunkov
2022-07-12 20:52 ` [PATCH net-next v5 15/27] io_uring: cache struct io_notif Pavel Begunkov
2022-07-12 20:52 ` [PATCH net-next v5 16/27] io_uring: complete notifiers in tw Pavel Begunkov
2022-07-12 20:52 ` [PATCH net-next v5 17/27] io_uring: add rsrc referencing for notifiers Pavel Begunkov
2022-07-12 20:52 ` [PATCH net-next v5 18/27] io_uring: add notification slot registration Pavel Begunkov
2022-07-12 20:52 ` [PATCH net-next v5 19/27] io_uring: wire send zc request type Pavel Begunkov
2022-07-12 20:52 ` [PATCH net-next v5 20/27] io_uring: account locked pages for non-fixed zc Pavel Begunkov
2022-07-12 20:52 ` [PATCH net-next v5 21/27] io_uring: allow to pass addr into sendzc Pavel Begunkov
2022-07-12 20:52 ` [PATCH net-next v5 22/27] io_uring: sendzc with fixed buffers Pavel Begunkov
2022-07-12 20:52 ` [PATCH net-next v5 23/27] io_uring: flush notifiers after sendzc Pavel Begunkov
2022-07-12 20:52 ` [PATCH net-next v5 24/27] io_uring: rename IORING_OP_FILES_UPDATE Pavel Begunkov
2022-07-12 20:52 ` [PATCH net-next v5 25/27] io_uring: add zc notification flush requests Pavel Begunkov
2022-07-12 20:52 ` [PATCH net-next v5 26/27] io_uring: enable managed frags with register buffers Pavel Begunkov
2022-07-12 20:52 ` [PATCH net-next v5 27/27] selftests/io_uring: test zerocopy send Pavel Begunkov
2022-07-27  8:01   ` dust.li
2022-07-27  9:18     ` Pavel Begunkov [this message]
2022-07-20 12:46 ` (subset) [PATCH net-next v5 00/27] io_uring " Jens Axboe

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