* Regarding Buddy Allocator
@ 2011-02-07 23:29 Sri Ram Vemulpali
2011-02-08 2:52 ` Mulyadi Santosa
2011-02-08 5:58 ` WANG Cong
0 siblings, 2 replies; 5+ messages in thread
From: Sri Ram Vemulpali @ 2011-02-07 23:29 UTC (permalink / raw)
To: Kernel-newbies, linux-kernel-mail
Can anyone point me to implementation of buddy allocator, with
efficient data structures used. Thanks in advance.
I am trying to get another thought or implementation on code.
--
Regards,
Sri.
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Regarding Buddy Allocator
2011-02-07 23:29 Regarding Buddy Allocator Sri Ram Vemulpali
@ 2011-02-08 2:52 ` Mulyadi Santosa
2011-02-08 17:33 ` Sri Ram Vemulpali
2011-02-08 5:58 ` WANG Cong
1 sibling, 1 reply; 5+ messages in thread
From: Mulyadi Santosa @ 2011-02-08 2:52 UTC (permalink / raw)
To: Sri Ram Vemulpali; +Cc: Kernel-newbies, linux-kernel-mail
On Tue, Feb 8, 2011 at 06:29, Sri Ram Vemulpali <sri.ram.gmu06@gmail.com> wrote:
> Can anyone point me to implementation of buddy allocator, with
> efficient data structures used. Thanks in advance.
I think, indirectly, you can read about buddy allocator in here:
http://lxr.linux.no/#linux+v2.6.37/Documentation/vm/
--
regards,
Mulyadi Santosa
Freelance Linux trainer and consultant
blog: the-hydra.blogspot.com
training: mulyaditraining.blogspot.com
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Regarding Buddy Allocator
2011-02-08 2:52 ` Mulyadi Santosa
@ 2011-02-08 17:33 ` Sri Ram Vemulpali
2011-02-08 18:01 ` Dave Hylands
0 siblings, 1 reply; 5+ messages in thread
From: Sri Ram Vemulpali @ 2011-02-08 17:33 UTC (permalink / raw)
To: Mulyadi Santosa; +Cc: Kernel-newbies, linux-kernel-mail
Thanks Santosa, Not much is mentioned in the link you mentioned.
I looking for more of explanation and optimal implementation. Any
reference would be good too.
--Sri
On Mon, Feb 7, 2011 at 9:52 PM, Mulyadi Santosa
<mulyadi.santosa@gmail.com> wrote:
> On Tue, Feb 8, 2011 at 06:29, Sri Ram Vemulpali <sri.ram.gmu06@gmail.com> wrote:
>> Can anyone point me to implementation of buddy allocator, with
>> efficient data structures used. Thanks in advance.
>
> I think, indirectly, you can read about buddy allocator in here:
> http://lxr.linux.no/#linux+v2.6.37/Documentation/vm/
>
>
> --
> regards,
>
> Mulyadi Santosa
> Freelance Linux trainer and consultant
>
> blog: the-hydra.blogspot.com
> training: mulyaditraining.blogspot.com
>
--
Regards,
Sri.
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Regarding Buddy Allocator
2011-02-07 23:29 Regarding Buddy Allocator Sri Ram Vemulpali
2011-02-08 2:52 ` Mulyadi Santosa
@ 2011-02-08 5:58 ` WANG Cong
1 sibling, 0 replies; 5+ messages in thread
From: WANG Cong @ 2011-02-08 5:58 UTC (permalink / raw)
To: linux-kernel; +Cc: kernelnewbies
On Mon, 07 Feb 2011 18:29:48 -0500, Sri Ram Vemulpali wrote:
> Can anyone point me to implementation of buddy allocator, with efficient
> data structures used. Thanks in advance.
>
> I am trying to get another thought or implementation on code.
You need to check mm/page_alloc.c, especially __rmqueue_fallback()
and __free_one_page().
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2011-02-08 18:01 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
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2011-02-07 23:29 Regarding Buddy Allocator Sri Ram Vemulpali
2011-02-08 2:52 ` Mulyadi Santosa
2011-02-08 17:33 ` Sri Ram Vemulpali
2011-02-08 18:01 ` Dave Hylands
2011-02-08 5:58 ` WANG Cong
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