From: Thomas Monjalon <thomas.monjalon@6wind.com>
To: Alex Wang <alex@awakenetworks.com>
Cc: dev@dpdk.org, "Mcnamara, John" <john.mcnamara@intel.com>,
Alex Wang <ee07b291@gmail.com>,
"Yigit, Ferruh" <ferruh.yigit@intel.com>
Subject: Re: [PATCH 2/2 v3] kni: add documentation for the mempool capacity
Date: Tue, 14 Jun 2016 17:16:46 +0200 [thread overview]
Message-ID: <3874603.SFYHsKPlnv@xps13> (raw)
In-Reply-To: <B27915DBBA3421428155699D51E4CFE20257E513@IRSMSX103.ger.corp.intel.com>
> > From: Alex Wang <alex@awakenetworks.com>
> >
> > Function like 'rte_kni_rx_burst()' keeps allocating 'MAX_MBUF_BURST_NUM'
> > mbufs to kni fifo queue unless the queue's capacity
> > ('KNI_FIFO_COUNT_MAX') is reached. So, if the mempool is under-
> > provisioned, user may run into "Out of Memory" logs from KNI code.
> > This commit documents the need to provision mempool capacity of more than
> > "2 x KNI_FIFO_COUNT_MAX" for each KNI interface.
> >
> > Signed-off-by: Alex Wang <alex@awakenetworks.com>
> > Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
>
> Acked-by: John McNamara <john.mcnamara@intel.com>
Applied, thanks
prev parent reply other threads:[~2016-06-14 15:16 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-21 7:58 [PATCH 1/2 v3] kni: fix inverted function comments Alex Wang
2016-05-21 7:58 ` [PATCH 2/2 v3] kni: add documentation for the mempool capacity Alex Wang
2016-06-09 12:03 ` Mcnamara, John
2016-06-09 17:06 ` Alex Wang
2016-06-09 17:10 ` Mcnamara, John
2016-06-14 15:16 ` Thomas Monjalon [this message]
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=3874603.SFYHsKPlnv@xps13 \
--to=thomas.monjalon@6wind.com \
--cc=alex@awakenetworks.com \
--cc=dev@dpdk.org \
--cc=ee07b291@gmail.com \
--cc=ferruh.yigit@intel.com \
--cc=john.mcnamara@intel.com \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.