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Re: [Qemu-devel] [PATCH v4] ivshmem: allow the sharing of hugepages
From: |
Marc-André Lureau |
Subject: |
Re: [Qemu-devel] [PATCH v4] ivshmem: allow the sharing of hugepages |
Date: |
Wed, 7 Oct 2015 16:24:55 +0200 |
Hi
On Wed, Oct 7, 2015 at 4:22 PM, Pavel Fedin <address@hidden> wrote:
> 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.
Ah right, docs/memory-hotplug.txt should give you more details:
memory-backend-file,id=mem1,size=1G,mem-path=/mnt/hugepages-1GB
I wish they would have documented this in qemu-docs.texi too
--
Marc-André Lureau
- [Qemu-devel] [PATCH v4] ivshmem: allow the sharing of hugepages, Pavel Fedin, 2015/10/08
- Re: [Qemu-devel] [PATCH v4] ivshmem: allow the sharing of hugepages, Andrew Jones, 2015/10/08
- Re: [Qemu-devel] [PATCH v4] ivshmem: allow the sharing of hugepages, Pavel Fedin, 2015/10/08
- Re: [Qemu-devel] [PATCH v4] ivshmem: allow the sharing of hugepages, Marc-André Lureau, 2015/10/08
- Re: [Qemu-devel] [PATCH v4] ivshmem: allow the sharing of hugepages, Pavel Fedin, 2015/10/08
- Re: [Qemu-devel] [PATCH v4] ivshmem: allow the sharing of hugepages, Marc-André Lureau, 2015/10/08
- Re: [Qemu-devel] [PATCH v4] ivshmem: allow the sharing of hugepages, Pavel Fedin, 2015/10/08
- Re: [Qemu-devel] [PATCH v4] ivshmem: allow the sharing of hugepages,
Marc-André Lureau <=
- Re: [Qemu-devel] [PATCH v4] ivshmem: allow the sharing of hugepages, Pavel Fedin, 2015/10/08