From: Jakub Kicinski <kuba@kernel.org>
To: Shay Agroskin <shayagr@amazon.com>
Cc: Paolo Abeni <pabeni@redhat.com>,
David Miller <davem@davemloft.net>, <netdev@vger.kernel.org>,
"Woodhouse, David" <dwmw@amazon.com>,
"Machulsky, Zorik" <zorik@amazon.com>,
"Matushevsky, Alexander" <matua@amazon.com>,
"Saeed Bshara" <saeedb@amazon.com>,
"Wilson, Matt" <msw@amazon.com>,
"Liguori, Anthony" <aliguori@amazon.com>,
"Bshara, Nafea" <nafea@amazon.com>,
"Belgazal, Netanel" <netanel@amazon.com>,
"Saidi, Ali" <alisaidi@amazon.com>,
"Herrenschmidt, Benjamin" <benh@amazon.com>,
"Kiyanovski, Arthur" <akiyano@amazon.com>,
"Dagan, Noam" <ndagan@amazon.com>,
"Arinzon, David" <darinzon@amazon.com>,
"Itzko, Shahar" <itzko@amazon.com>,
"Abboud, Osama" <osamaabb@amazon.com>,
Eric Dumazet <edumazet@google.com>,
Vladimir Oltean <vladimir.oltean@nxp.com>,
Andrew Lunn <andrew@lunn.ch>,
Guangbin Huang <huangguangbin2@huawei.com>,
Jie Wang <wangjie125@huawei.com>,
Johannes Berg <johannes@sipsolutions.net>,
Edward Cree <ecree.xilinx@gmail.com>,
"Florian Westphal" <fw@strlen.de>
Subject: Re: [PATCH v6 net-next 1/7] netlink: Add a macro to set policy message with format string
Date: Thu, 23 Mar 2023 09:54:54 -0700 [thread overview]
Message-ID: <20230323095454.048d7130@kernel.org> (raw)
In-Reply-To: <pj41zlmt432zea.fsf@u570694869fb251.ant.amazon.com>
On Thu, 23 Mar 2023 18:38:59 +0200 Shay Agroskin wrote:
> Couldn't find a way to avoid both code duplication and evaluating
> extact only once \= Submitted a new patchset with the modified
> version of this macro.
That's why we have the local variable called __extack, that we *can*
use multiple times, because it's a separate variable, (extack) is
evaluated only once, to initialize it...
We don't need to copy the string formatting, unless I'm missing
something. Paolo was just asking for:
- NL_SET_ERR_MSG_FMT(extack, fmt, ##args);
+ NL_SET_ERR_MSG_FMT(__extack, fmt, ##args);
that's it.
next prev parent reply other threads:[~2023-03-23 16:55 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-20 13:25 [PATCH v6 net-next 0/7] Add tx push buf len param to ethtool Shay Agroskin
2023-03-20 13:25 ` [PATCH v6 net-next 1/7] netlink: Add a macro to set policy message with format string Shay Agroskin
2023-03-22 9:31 ` Paolo Abeni
2023-03-22 12:39 ` Shay Agroskin
2023-03-22 18:40 ` Jakub Kicinski
2023-03-23 16:38 ` Shay Agroskin
2023-03-23 16:54 ` Jakub Kicinski [this message]
2023-03-23 17:13 ` Shay Agroskin
2023-03-23 19:44 ` Shay Agroskin
2023-03-23 20:34 ` Jakub Kicinski
2023-03-25 13:49 ` Shay Agroskin
2023-03-27 17:33 ` Jakub Kicinski
2023-03-20 13:25 ` [PATCH v6 net-next 2/7] ethtool: Add support for configuring tx_push_buf_len Shay Agroskin
2023-03-20 13:25 ` [PATCH v6 net-next 3/7] net: ena: Make few cosmetic preparations to support large LLQ Shay Agroskin
2023-03-20 13:25 ` [PATCH v6 net-next 4/7] net: ena: Add an option to configure large LLQ headers Shay Agroskin
2023-03-20 13:25 ` [PATCH v6 net-next 5/7] net: ena: Recalculate TX state variables every device reset Shay Agroskin
2023-03-20 13:25 ` [PATCH v6 net-next 6/7] net: ena: Add support to changing tx_push_buf_len Shay Agroskin
2023-03-20 13:25 ` [PATCH v6 net-next 7/7] net: ena: Advertise TX push support Shay Agroskin
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