* Are there any API's to create ring buffers easily in kernel?
@ 2015-03-02 10:24 manty kuma
2015-03-02 10:33 ` sanjeev sharma
2015-03-02 11:26 ` Pranay Srivastava
0 siblings, 2 replies; 3+ messages in thread
From: manty kuma @ 2015-03-02 10:24 UTC (permalink / raw)
To: kernelnewbies
Hi,
Are there any ready-to-use API's in kernel to allocate a ring buffer and
give some prints into it (I don't want to corrupt kernel log)?
Best Regards,
Manty
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* Are there any API's to create ring buffers easily in kernel?
2015-03-02 10:24 Are there any API's to create ring buffers easily in kernel? manty kuma
@ 2015-03-02 10:33 ` sanjeev sharma
2015-03-02 11:26 ` Pranay Srivastava
1 sibling, 0 replies; 3+ messages in thread
From: sanjeev sharma @ 2015-03-02 10:33 UTC (permalink / raw)
To: kernelnewbies
Hello,
Ring buffer you can implement using kfifo
Regards
Sanjeev Sharma
On Mon, Mar 2, 2015 at 3:54 PM, manty kuma <mantykuma@gmail.com> wrote:
> Hi,
>
> Are there any ready-to-use API's in kernel to allocate a ring buffer and
> give some prints into it (I don't want to corrupt kernel log)?
>
> Best Regards,
> Manty
>
> _______________________________________________
> Kernelnewbies mailing list
> Kernelnewbies at kernelnewbies.org
> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
>
>
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* Are there any API's to create ring buffers easily in kernel?
2015-03-02 10:24 Are there any API's to create ring buffers easily in kernel? manty kuma
2015-03-02 10:33 ` sanjeev sharma
@ 2015-03-02 11:26 ` Pranay Srivastava
1 sibling, 0 replies; 3+ messages in thread
From: Pranay Srivastava @ 2015-03-02 11:26 UTC (permalink / raw)
To: kernelnewbies
Hi Manty
On Mon, Mar 2, 2015 at 3:24 AM, manty kuma <mantykuma@gmail.com> wrote:
> Hi,
>
> Are there any ready-to-use API's in kernel to allocate a ring buffer and
> give some prints into it (I don't want to corrupt kernel log)?
Have you seen circ_buff? Documentation/circular-buffers.txt
>
> Best Regards,
> Manty
>
> _______________________________________________
> Kernelnewbies mailing list
> Kernelnewbies at kernelnewbies.org
> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
>
--
---P.K.S
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2015-03-02 10:24 Are there any API's to create ring buffers easily in kernel? manty kuma
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