From: Pavel Fedin <p.fedin@samsung.com>
To: "'Marc-André Lureau'" <marcandre.lureau@gmail.com>
Cc: 'Andrew Jones' <drjones@redhat.com>,
'Michael Tokarev' <mjt@tls.msk.ru>,
'QEMU' <qemu-devel@nongnu.org>
Subject: Re: [Qemu-devel] [PATCH v4] ivshmem: allow the sharing of hugepages
Date: Wed, 07 Oct 2015 17:22:23 +0300 [thread overview]
Message-ID: <023b01d1010b$96332fa0$c2998ee0$@samsung.com> (raw)
In-Reply-To: <CAJ+F1CK33N8dx+WSHNugaAGrQTbEG1PDeVv_4CJwZecgj7q3ww@mail.gmail.com>
Hello!
> It is like other memdev properties, and there is an example in the
> patch adding a test:
> -object memory-backend-ram,size=1M,id=mb1 -device ivshmem,memdev=mb1
But what will cause memory-backend-ram to use hugetlb instead of just a RAM?
P.S. Sorry if the question is stupid, i'm not really familiar in hugetlb details. I only know that managing huge pages is done via hugetlbfs.
Kind regards,
Pavel Fedin
Expert Engineer
Samsung Electronics Research center Russia
next prev parent reply other threads:[~2015-10-07 14:22 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-06 13:33 [Qemu-devel] [PATCH v4] ivshmem: allow the sharing of hugepages Pavel Fedin
2015-10-06 16:41 ` Andrew Jones
2015-10-07 13:13 ` Pavel Fedin
2015-10-07 13:45 ` Marc-André Lureau
2015-10-07 13:50 ` Pavel Fedin
2015-10-07 13:58 ` Marc-André Lureau
2015-10-07 14:22 ` Pavel Fedin [this message]
2015-10-07 14:24 ` Marc-André Lureau
2015-10-07 14:25 ` Pavel Fedin
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='023b01d1010b$96332fa0$c2998ee0$@samsung.com' \
--to=p.fedin@samsung.com \
--cc=drjones@redhat.com \
--cc=marcandre.lureau@gmail.com \
--cc=mjt@tls.msk.ru \
--cc=qemu-devel@nongnu.org \
/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).