From: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
To: Tal Shnaiderman <talshn@nvidia.com>
Cc: dev@dpdk.org, thomas@monjalon.net, pallavi.kadam@intel.com,
navasile@linux.microsoft.com, dmitrym@microsoft.com,
david.marchand@redhat.com, stable@dpdk.org
Subject: Re: [dpdk-stable] [PATCH] eal/windows: fix default thread priority
Date: Wed, 10 Mar 2021 00:44:09 +0300 [thread overview]
Message-ID: <20210310004409.2fb28b27@sovereign> (raw)
In-Reply-To: <20210218114058.13248-1-talshn@nvidia.com>
2021-02-18 13:40 (UTC+0200), Tal Shnaiderman:
> The hard-coded thread priority for Windows threads in eal
> is REALTIME_PRIORITY_CLASS/THREAD_PRIORITY_TIME_CRITICAL.
>
> This results in issues with DPDK threads causing OS thread starvation
> and eventually a bugcheck.
>
> The fix reduce the thread priority to
> NORMAL_PRIORITY_CLASS/THREAD_PRIORITY_NORMAL.
>
> Bugzilla ID: 600
> Fixes: 53ffd9f080f ("eal/windows: add minimum viable code")
> Cc: stable@dpdk.org
>
> Reported-by: Odi Assli <odia@nvidia.com>
> Signed-off-by: Tal Shnaiderman <talshn@nvidia.com>
> ---
> lib/librte_eal/windows/eal_thread.c | 4 ++--
> lib/librte_eal/windows/include/pthread.h | 4 ++--
> 2 files changed, 4 insertions(+), 4 deletions(-)
Acked-by: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
next prev parent reply other threads:[~2021-03-09 21:44 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-18 11:40 Tal Shnaiderman
2021-03-09 8:30 ` [dpdk-stable] [dpdk-dev] " Tal Shnaiderman
2021-03-09 21:44 ` Dmitry Kozlyuk [this message]
2021-03-16 11:41 ` [dpdk-stable] " Thomas Monjalon
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210310004409.2fb28b27@sovereign \
--to=dmitry.kozliuk@gmail.com \
--cc=david.marchand@redhat.com \
--cc=dev@dpdk.org \
--cc=dmitrym@microsoft.com \
--cc=navasile@linux.microsoft.com \
--cc=pallavi.kadam@intel.com \
--cc=stable@dpdk.org \
--cc=talshn@nvidia.com \
--cc=thomas@monjalon.net \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).