Messages in this thread | | | Date | Tue, 30 Jun 2015 09:26:26 +0800 | From | Xishi Qiu <> | Subject | Re: [RFC v2 PATCH 0/8] mm: mirrored memory support for page buddy allocations |
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On 2015/6/29 23:19, Dave Hansen wrote:
> On 06/26/2015 07:19 PM, Xishi Qiu wrote: >> drivers/base/node.c | 17 ++++--- >> fs/proc/meminfo.c | 6 +++ >> include/linux/memblock.h | 29 ++++++++++-- >> include/linux/mmzone.h | 10 ++++ >> include/linux/vmstat.h | 2 + >> mm/Kconfig | 8 ++++ >> mm/memblock.c | 33 +++++++++++-- >> mm/nobootmem.c | 3 ++ >> mm/page_alloc.c | 117 ++++++++++++++++++++++++++++++++++++----------- >> mm/vmstat.c | 4 ++ >> 10 files changed, 190 insertions(+), 39 deletions(-) > > Has there been any performance analysis done on this code? I'm always > nervous when I see page_alloc.c churn. >
Not yet, which benchmark do you suggest?
Thanks, Xishi Qiu
> > > . >
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