Thread (24 messages) 24 messages, 4 authors, 2023-02-28

Re: [PATCH v2 net-next 3/5] net: dsa: microchip: add eth mac grouping for ethtool statistics

From: Alexander Lobakin <aleksander.lobakin@intel.com>
Date: 2023-02-24 16:08:42
Also in: lkml

From: Vladimir Oltean <olteanv@gmail.com>
Date: Fri, 17 Feb 2023 18:42:27 +0200
On Fri, Feb 17, 2023 at 04:01:15PM +0100, Alexander Lobakin wrote:
quoted
quoted
+		++mib->cnt_ptr;
Reason for the pre-increment? :)
because it's kool
:D The most common reason for it usually ._.
Somebody not that long ago suggested that pre-increment is "less resource consuming":
https://patchwork.kernel.org/project/netdevbpf/patch/677a5e37aab97a4f992d35c41329733c5f3082fb.1675407169.git.daniel@makrotopia.org/#25197216

Of course, when pressed to explain more, he stopped responding.
Haha, classics.
It's not so common for people to show up back in the thread after you
ask them to show godbolt / asm code comparison.

Olek
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