Displaying 5 results from an estimated 5 matches for "hpage_size".
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2016 Dec 09
2
[Qemu-devel] [PATCH kernel v5 0/5] Extend virtio-balloon for fast (de)inflating & fast live migration
> On 12/08/2016 08:45 PM, Li, Liang Z wrote:
> > What's the conclusion of your discussion? It seems you want some
> > statistic before deciding whether to ripping the bitmap from the ABI,
> > am I right?
>
> I think Andrea and David feel pretty strongly that we should remove the
> bitmap, unless we have some data to support keeping it. I don't feel as
>
2016 Dec 09
2
[Qemu-devel] [PATCH kernel v5 0/5] Extend virtio-balloon for fast (de)inflating & fast live migration
> On 12/08/2016 08:45 PM, Li, Liang Z wrote:
> > What's the conclusion of your discussion? It seems you want some
> > statistic before deciding whether to ripping the bitmap from the ABI,
> > am I right?
>
> I think Andrea and David feel pretty strongly that we should remove the
> bitmap, unless we have some data to support keeping it. I don't feel as
>
2019 Sep 06
0
[vhost:linux-next 13/15] arch/ia64/include/asm/page.h:51:23: warning: "hpage_shift" is not defined, evaluates to 0
...5-04-16 @51 # define HPAGE_SHIFT hpage_shift
^1da177e4c3f41 include/asm-ia64/page.h Linus Torvalds 2005-04-16 52 # define HPAGE_SHIFT_DEFAULT 28 /* check ia64 SDM for architecture supported size */
^1da177e4c3f41 include/asm-ia64/page.h Linus Torvalds 2005-04-16 53 # define HPAGE_SIZE (__IA64_UL_CONST(1) << HPAGE_SHIFT)
^1da177e4c3f41 include/asm-ia64/page.h Linus Torvalds 2005-04-16 54 # define HPAGE_MASK (~(HPAGE_SIZE - 1))
^1da177e4c3f41 include/asm-ia64/page.h Linus Torvalds 2005-04-16 55
^1da177e4c3f41 include/asm-ia64/page.h Linus Torval...
2016 Dec 09
0
[Qemu-devel] [PATCH kernel v5 0/5] Extend virtio-balloon for fast (de)inflating & fast live migration
...s
not to free memory but only reduce the available memory of the
guest (not without major changes that maps a hugetlb page with 4k
ptes at least). While for a more cooperative usage of hugetlbfs
guests, it's simply not useful to inflate the balloon at anything
less than the "HPAGE_SIZE" hugetlbfs granularity.
We also plan to use userfaultfd to make the balloon driver host
enforced (will work fine on hugetlbfs 2M and tmpfs too) but that's
going to be invisible to the ABI so it's not strictly relevant for
this discussion.
On a side note, registering userfaultfd on th...
2006 Mar 14
12
[RFC] VMI for Xen?
I''m sure everyone has seen the drop of VMI patches for Linux at this
point, but just in case, the link is included below.
I''ve read this version of the VMI spec and have made my way through most
of the patches. While I wasn''t really that impressed with the first
spec wrt Xen, the second version seems to be much more palatable.
Specifically, the code inlining and