Re: [RFC v3 0/5] Transparent on-demand struct page initialization embedded... | linux-mm

[RFC 0/4] Transparent on-demand struct page initialization embedded in the buddy allocator · Robin Holt <hidden> · 2013-07-12
[RFC 1/4] memblock: Introduce a for_each_reserved_mem_region iterator. · Robin Holt <hidden> · 2013-07-12
[RFC 2/4] Have __free_pages_memory() free in larger chunks. · Robin Holt <hidden> · 2013-07-12
Re: [RFC 2/4] Have __free_pages_memory() free in larger chunks. · Robin Holt <hidden> · 2013-07-12
Re: [RFC 2/4] Have __free_pages_memory() free in larger chunks. · Yinghai Lu <yinghai@kernel.org> · 2013-07-13
Re: [RFC 2/4] Have __free_pages_memory() free in larger chunks. · Sam Ben <hidden> · 2013-07-16
Re: [RFC 2/4] Have __free_pages_memory() free in larger chunks. · Johannes Weiner <hannes@cmpxchg.org> · 2013-07-23
[RFC 3/4] Seperate page initialization into a separate function. · Robin Holt <hidden> · 2013-07-12
Re: [RFC 3/4] Seperate page initialization into a separate function. · Yinghai Lu <yinghai@kernel.org> · 2013-07-13
Re: [RFC 3/4] Seperate page initialization into a separate function. · Robin Holt <hidden> · 2013-07-15
[RFC 4/4] Sparse initialization of struct page array. · Robin Holt <hidden> · 2013-07-12
Re: [RFC 4/4] Sparse initialization of struct page array. · Yinghai Lu <yinghai@kernel.org> · 2013-07-13
Re: [RFC 4/4] Sparse initialization of struct page array. · "H. Peter Anvin" <hpa@zytor.com> · 2013-07-13
Re: [RFC 4/4] Sparse initialization of struct page array. · Yinghai Lu <yinghai@kernel.org> · 2013-07-13
Re: [RFC 4/4] Sparse initialization of struct page array. · "H. Peter Anvin" <hpa@zytor.com> · 2013-07-13
Re: [RFC 4/4] Sparse initialization of struct page array. · Nathan Zimmer <hidden> · 2013-07-15
Re: [RFC 4/4] Sparse initialization of struct page array. · Nathan Zimmer <hidden> · 2013-07-15
Re: [RFC 4/4] Sparse initialization of struct page array. · "H. Peter Anvin" <hpa@zytor.com> · 2013-07-15
Re: [RFC 4/4] Sparse initialization of struct page array. · Robin Holt <hidden> · 2013-07-15
Re: [RFC 4/4] Sparse initialization of struct page array. · "H. Peter Anvin" <hpa@zytor.com> · 2013-07-15
Re: [RFC 4/4] Sparse initialization of struct page array. · Ingo Molnar <mingo@kernel.org> · 2013-07-23
Re: [RFC 4/4] Sparse initialization of struct page array. · Robin Holt <hidden> · 2013-07-23
Re: [RFC 4/4] Sparse initialization of struct page array. · Robin Holt <hidden> · 2013-07-23
Re: [RFC 4/4] Sparse initialization of struct page array. · Robin Holt <hidden> · 2013-07-23
Re: [RFC 4/4] Sparse initialization of struct page array. · Robin Holt <hidden> · 2013-07-23
Re: [RFC 4/4] Sparse initialization of struct page array. · Robin Holt <hidden> · 2013-07-16
Re: [RFC 4/4] Sparse initialization of struct page array. · Robin Holt <hidden> · 2013-07-25
Re: [RFC 4/4] Sparse initialization of struct page array. · Yinghai Lu <yinghai@kernel.org> · 2013-07-25
Re: [RFC 4/4] Sparse initialization of struct page array. · Robin Holt <hidden> · 2013-07-25
Re: [RFC 4/4] Sparse initialization of struct page array. · Yinghai Lu <yinghai@kernel.org> · 2013-07-25
Re: [RFC 4/4] Sparse initialization of struct page array. · Andrew Morton <akpm@linux-foundation.org> · 2013-07-15
Re: [RFC 4/4] Sparse initialization of struct page array. · Robin Holt <hidden> · 2013-07-16
Re: [RFC 0/4] Transparent on-demand struct page initialization embedded in the buddy allocator · Ingo Molnar <mingo@kernel.org> · 2013-07-12
boot tracing · Borislav Petkov <bp@alien8.de> · 2013-07-12
Re: boot tracing · Ingo Molnar <mingo@kernel.org> · 2013-07-12
Re: boot tracing · Sam Ben <hidden> · 2013-07-15
Re: boot tracing · Ingo Molnar <mingo@kernel.org> · 2013-07-23
Re: [RFC 0/4] Transparent on-demand struct page initialization embedded in the buddy allocator · Robert Richter <rric@kernel.org> · 2013-07-12
Re: [RFC 0/4] Transparent on-demand struct page initialization embedded in the buddy allocator · Robin Holt <hidden> · 2013-07-15
Re: [RFC 0/4] Transparent on-demand struct page initialization embedded in the buddy allocator · Joonsoo Kim <hidden> · 2013-07-16
Re: [RFC 0/4] Transparent on-demand struct page initialization embedded in the buddy allocator · Borislav Petkov <bp@alien8.de> · 2013-07-16
Re: [RFC 0/4] Transparent on-demand struct page initialization embedded in the buddy allocator · Ingo Molnar <mingo@kernel.org> · 2013-07-23
Re: [RFC 0/4] Transparent on-demand struct page initialization embedded in the buddy allocator · Robin Holt <hidden> · 2013-07-15
Re: [RFC 0/4] Transparent on-demand struct page initialization embedded in the buddy allocator · Sam Ben <hidden> · 2013-07-17
Re: [RFC 0/4] Transparent on-demand struct page initialization embedded in the buddy allocator · Robin Holt <hidden> · 2013-07-17
Re: [RFC 0/4] Transparent on-demand struct page initialization embedded in the buddy allocator · Yinghai Lu <yinghai@kernel.org> · 2013-07-19
Re: [RFC 0/4] Transparent on-demand struct page initialization embedded in the buddy allocator · Robin Holt <hidden> · 2013-07-22
[RFC v2 0/5] Transparent on-demand struct page initialization embedded in the buddy allocator · Nathan Zimmer <hidden> · 2013-08-02
[RFC v2 4/5] Only set page reserved in the memblock region · Nathan Zimmer <hidden> · 2013-08-02
Re: [RFC v2 4/5] Only set page reserved in the memblock region · Nathan Zimmer <hidden> · 2013-08-03
[RFC v2 1/5] memblock: Introduce a for_each_reserved_mem_region iterator. · Nathan Zimmer <hidden> · 2013-08-02
[RFC v2 2/5] Have __free_pages_memory() free in larger chunks. · Nathan Zimmer <hidden> · 2013-08-02
[RFC v2 5/5] Sparse initialization of struct page array. · Nathan Zimmer <hidden> · 2013-08-02
[RFC v2 3/5] Move page initialization into a separate function. · Nathan Zimmer <hidden> · 2013-08-02
Re: [RFC v2 0/5] Transparent on-demand struct page initialization embedded in the buddy allocator · Ingo Molnar <mingo@kernel.org> · 2013-08-05
[RFC v3 0/5] Transparent on-demand struct page initialization embedded in the buddy allocator · Nathan Zimmer <hidden> · 2013-08-12
[RFC v3 3/5] Move page initialization into a separate function. · Nathan Zimmer <hidden> · 2013-08-12
[RFC v3 1/5] memblock: Introduce a for_each_reserved_mem_region iterator. · Nathan Zimmer <hidden> · 2013-08-12
[RFC v3 4/5] Only set page reserved in the memblock region · Nathan Zimmer <hidden> · 2013-08-12
[RFC v3 5/5] Sparse initialization of struct page array. · Nathan Zimmer <hidden> · 2013-08-12
[RFC v3 2/5] Have __free_pages_memory() free in larger chunks. · Nathan Zimmer <hidden> · 2013-08-12
Re: [RFC v3 0/5] Transparent on-demand struct page initialization embedded in the buddy allocator · Ingo Molnar <mingo@kernel.org> · 2013-08-13
Re: [RFC v3 0/5] Transparent on-demand struct page initialization embedded in the buddy allocator · Linus Torvalds <torvalds@linux-foundation.org> · 2013-08-13
Re: [RFC v3 0/5] Transparent on-demand struct page initialization embedded in the buddy allocator · "H. Peter Anvin" <hpa@zytor.com> · 2013-08-13
Re: [RFC v3 0/5] Transparent on-demand struct page initialization embedded in the buddy allocator · Mike Travis <hidden> · 2013-08-13
Re: [RFC v3 0/5] Transparent on-demand struct page initialization embedded in the buddy allocator · Linus Torvalds <torvalds@linux-foundation.org> · 2013-08-13
Re: [RFC v3 0/5] Transparent on-demand struct page initialization embedded in the buddy allocator · Mike Travis <hidden> · 2013-08-13
Re: [RFC v3 0/5] Transparent on-demand struct page initialization embedded in the buddy allocator · Mike Travis <hidden> · 2013-08-13
Re: [RFC v3 0/5] Transparent on-demand struct page initialization embedded in the buddy allocator · Yinghai Lu <yinghai@kernel.org> · 2013-08-13
Re: [RFC v3 0/5] Transparent on-demand struct page initialization embedded in the buddy allocator · Mike Travis <hidden> · 2013-08-13
Re: [RFC v3 0/5] Transparent on-demand struct page initialization embedded in the buddy allocator · Nathan Zimmer <hidden> · 2013-08-13
Re: [RFC v3 0/5] Transparent on-demand struct page initialization embedded in the buddy allocator · Nathan Zimmer <hidden> · 2013-08-13
Re: [RFC v3 0/5] Transparent on-demand struct page initialization embedded in the buddy allocator · Linus Torvalds <torvalds@linux-foundation.org> · 2013-08-13
Re: [RFC v3 0/5] Transparent on-demand struct page initialization embedded in the buddy allocator · Ingo Molnar <mingo@kernel.org> · 2013-08-14
Re: [RFC v3 0/5] Transparent on-demand struct page initialization embedded in the buddy allocator · Ingo Molnar <mingo@kernel.org> · 2013-08-14
Re: [RFC v3 0/5] Transparent on-demand struct page initialization embedded in the buddy allocator · Nathan Zimmer <hidden> · 2013-08-14
Re: [RFC v3 0/5] Transparent on-demand struct page initialization embedded in the buddy allocator · Dave Hansen <hidden> · 2013-08-16

Re: [RFC v3 0/5] Transparent on-demand struct page initialization embedded in the buddy allocator

From: "H. Peter Anvin" <hpa@zytor.com>
Date: 2013-08-13 17:24:24
Also in: lkml

On 08/13/2013 10:09 AM, Linus Torvalds wrote:

I really really dislike this "let's check if memory is initialized at
runtime" approach.

It does seem to be getting messy, doesn't it...

The one potential serious concern if if that will end up mucking with
NUMA affinity in a way that has lasting effects past boot.

	-hpa


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