From: Thomas Monjalon <thomas.monjalon@6wind.com>
To: Jay Rolette <rolette@infiniteio.com>
Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] [PATCH] rte_alarm: modify it to make it not to be affected by discontinuous jumps in the system time
Date: Wed, 21 Oct 2015 17:00:10 +0200 [thread overview]
Message-ID: <3044859.K2I5XOdN4t@xps13> (raw)
In-Reply-To: <CADNuJVr+=YQyjLHnVS7jVTcdrQ+OWwb=FCVS7qGPQiP79tZHDQ@mail.gmail.com>
2015-10-14 07:09, Jay Rolette:
> Back when this was first submitted in June, I mentioned that
> CLOCK_MONOTONIC_RAW was ~10x slower than CLOCK_MONOTONIC:
>
> http://dpdk.org/ml/archives/dev/2015-June/018687.html
>
> It's not completely free from NTP frequency adjustments, but it won't have
> any discontinuities.
>
> That's what we've been using in our tree since then...
This patch will be applied with CLOCK_MONOTONIC_RAW.
Please send a patch to change it if relevant.
next prev parent reply other threads:[~2015-10-21 15:01 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-05 2:46 Wen-Chi Yang
2015-10-14 0:33 ` Stephen Hemminger
2015-10-14 12:09 ` Jay Rolette
2015-10-21 15:00 ` Thomas Monjalon [this message]
2015-10-21 14:57 ` Thomas Monjalon
2015-10-21 15:10 ` Thomas Monjalon
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