From: Stephen Hemminger <stephen@networkplumber.org>
To: Tyler Retzlaff <roretzla@linux.microsoft.com>
Cc: Bruce Richardson <bruce.richardson@intel.com>,
dev@dpdk.org, ciara.power@intel.com, david.marchand@redhat.com,
thomas@monjalon.net
Subject: Re: [PATCH 1/2] telemetry: use malloc instead of variable length array
Date: Tue, 4 Apr 2023 18:20:04 -0700 [thread overview]
Message-ID: <20230404182004.43b3ff7e@hermes.local> (raw)
In-Reply-To: <20230404173401.GA32118@linuxonhyperv3.guj3yctzbm1etfxqx2vob5hsef.xx.internal.cloudapp.net>
On Tue, 4 Apr 2023 10:34:01 -0700
Tyler Retzlaff <roretzla@linux.microsoft.com> wrote:
> > > > I think suggestion #2 above should cover most cases, in which case using
> > > > your original suggestion of malloc would be ok too for the rare case (if
> > > > ever) where we don't just have one terminator on the end.
> > >
> > > maybe a dumb'd down compromise is to have a fixed stack limit and then
> > > if it is exceeded always just go to malloc/free?
> > >
> > Perhaps. If you like, I have have a try at implementing my own suggestions
> > above tomorrow. I'd like if we can get the "single-character-saving" option
> > working, because that would be the most efficient method of all.
>
> that would be great, i'll take the help i can get.
For the json print library in iproute2, it streams output using
stdio, which avoids lots of string processing issues. Well, it moves them
to be standard library.
next prev parent reply other threads:[~2023-04-05 1:20 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-03 16:30 [PATCH 0/2] improve code portability Tyler Retzlaff
2023-04-03 16:30 ` [PATCH 1/2] telemetry: use malloc instead of variable length array Tyler Retzlaff
2023-04-03 17:17 ` Tyler Retzlaff
2023-04-03 20:19 ` Stephen Hemminger
2023-04-03 20:40 ` Tyler Retzlaff
2023-04-04 8:47 ` Bruce Richardson
2023-04-04 16:24 ` Tyler Retzlaff
2023-04-04 16:28 ` Bruce Richardson
2023-04-04 16:44 ` Tyler Retzlaff
2023-04-04 17:25 ` Bruce Richardson
2023-04-04 17:34 ` Tyler Retzlaff
2023-04-05 1:20 ` Stephen Hemminger [this message]
2023-04-05 8:53 ` Bruce Richardson
2023-04-05 1:04 ` Stephen Hemminger
2023-04-05 8:54 ` Bruce Richardson
2023-04-05 15:25 ` Tyler Retzlaff
2023-04-05 15:30 ` Dmitry Kozlyuk
2023-04-05 15:37 ` Stephen Hemminger
2023-04-05 15:47 ` Bruce Richardson
2023-04-03 16:30 ` [PATCH 2/2] telemetry: use portable syntax to initialize array Tyler Retzlaff
2023-04-03 17:04 ` [PATCH 0/2] improve code portability Bruce Richardson
2023-04-03 17:35 ` Tyler Retzlaff
2023-04-03 18:47 ` [PATCH v2] " Tyler Retzlaff
2023-04-03 18:47 ` [PATCH v2] telemetry: use portable syntax to initialize array Tyler Retzlaff
2023-04-03 18:59 ` [PATCH v3] improve code portability Tyler Retzlaff
2023-04-03 18:59 ` [PATCH v3] telemetry: use portable syntax to initialize array Tyler Retzlaff
2023-04-04 8:51 ` Bruce Richardson
2023-04-04 15:54 ` Tyler Retzlaff
2023-04-04 16:08 ` Bruce Richardson
2023-04-04 9:01 ` Konstantin Ananyev
2023-04-04 15:59 ` Tyler Retzlaff
2023-04-04 16:19 ` Bruce Richardson
2023-04-04 16:28 ` Tyler Retzlaff
2023-04-04 18:09 ` [PATCH v4] improve code portability Tyler Retzlaff
2023-04-04 18:09 ` [PATCH v4] telemetry: remove non-portable array initialization syntax Tyler Retzlaff
2023-04-05 8:56 ` Bruce Richardson
2023-04-05 15:27 ` Tyler Retzlaff
2023-04-05 18:52 ` [PATCH v5] improve code portability Tyler Retzlaff
2023-04-05 18:52 ` [PATCH v5] telemetry: remove non-portable array initialization syntax Tyler Retzlaff
2023-05-24 20:54 ` Thomas Monjalon
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