* [Qemu-devel] Remove qemu_alloc_physram()
@ 2009-05-27 9:29 nicolas prochazka
2009-05-27 9:36 ` Laurent Desnogues
0 siblings, 1 reply; 3+ messages in thread
From: nicolas prochazka @ 2009-05-27 9:29 UTC (permalink / raw)
To: qemu-devel
Hello,
Since this patch :
http://git.kernel.org/?p=virt/kvm/qemu-kvm.git;a=commit;h=0e8d16ba06486ebf79f131f28121774715975248
Remove qemu_alloc_physram()
Obsolete.
function alloc_mem_area(memory, &map_len, mem_path); is never calling in code,
and it seems that's -mem-path ( or -mempath) /hugepages does not
work for me now.
before this patch, i can see for example in /proc/meminfo :
HugePages_Total: 2560
HugePages_Free: 2301
when i start one kvm/qemu
now , HupePages_Free never down , hugepages_free = hugepages_total.
Regards,
Nicolas .
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [Qemu-devel] Remove qemu_alloc_physram()
2009-05-27 9:29 [Qemu-devel] Remove qemu_alloc_physram() nicolas prochazka
@ 2009-05-27 9:36 ` Laurent Desnogues
2009-05-27 9:48 ` [Qemu-devel] " Jan Kiszka
0 siblings, 1 reply; 3+ messages in thread
From: Laurent Desnogues @ 2009-05-27 9:36 UTC (permalink / raw)
To: nicolas prochazka; +Cc: qemu-devel
On Wed, May 27, 2009 at 11:29 AM, nicolas prochazka
<prochazka.nicolas@gmail.com> wrote:
> Hello,
> Since this patch :
> http://git.kernel.org/?p=virt/kvm/qemu-kvm.git;a=commit;h=0e8d16ba06486ebf79f131f28121774715975248
> Remove qemu_alloc_physram()
> Obsolete.
>
> function alloc_mem_area(memory, &map_len, mem_path); is never calling in code,
> and it seems that's -mem-path ( or -mempath) /hugepages does not
> work for me now.
> before this patch, i can see for example in /proc/meminfo :
> HugePages_Total: 2560
> HugePages_Free: 2301
> when i start one kvm/qemu
>
> now , HupePages_Free never down , hugepages_free = hugepages_total.
Are you sure you're pointing at the right commit? How could the
removal of an unused function change the behavior?
Laurent
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Qemu-devel] Re: Remove qemu_alloc_physram()
2009-05-27 9:36 ` Laurent Desnogues
@ 2009-05-27 9:48 ` Jan Kiszka
0 siblings, 0 replies; 3+ messages in thread
From: Jan Kiszka @ 2009-05-27 9:48 UTC (permalink / raw)
To: Laurent Desnogues, nicolas prochazka; +Cc: qemu-devel
Laurent Desnogues wrote:
> On Wed, May 27, 2009 at 11:29 AM, nicolas prochazka
> <prochazka.nicolas@gmail.com> wrote:
>> Hello,
>> Since this patch :
>> http://git.kernel.org/?p=virt/kvm/qemu-kvm.git;a=commit;h=0e8d16ba06486ebf79f131f28121774715975248
>> Remove qemu_alloc_physram()
>> Obsolete.
>>
>> function alloc_mem_area(memory, &map_len, mem_path); is never calling in code,
>> and it seems that's -mem-path ( or -mempath) /hugepages does not
>> work for me now.
>> before this patch, i can see for example in /proc/meminfo :
>> HugePages_Total: 2560
>> HugePages_Free: 2301
>> when i start one kvm/qemu
>>
>> now , HupePages_Free never down , hugepages_free = hugepages_total.
>
> Are you sure you're pointing at the right commit? How could the
> removal of an unused function change the behavior?
>
I bet Nicolas is looking at qemu-kvm, right? So please post this valid
question to the kvm list.
Jan
--
Siemens AG, Corporate Technology, CT SE 2
Corporate Competence Center Embedded Linux
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2009-05-27 9:48 UTC | newest]
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2009-05-27 9:29 [Qemu-devel] Remove qemu_alloc_physram() nicolas prochazka
2009-05-27 9:36 ` Laurent Desnogues
2009-05-27 9:48 ` [Qemu-devel] " Jan Kiszka
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