Mechnism for sharing data between kernel and user space

[Er Krishna]

Mmap & Zero copy is the other way to handle this.

BR/Krish

On Mon, May 22, 2017 at 10:13 AM, jitendra kumar khasdev <jkhasdev at gmail.com
> wrote:

> Hi All,
>
> I am exploring the mechanism for sharing data between kernel and user
> space. There are following mechanism I have found
>
>    1. copy_to_user/copy_from_user
>    2. Netlink sock
>    3. /proc, /debugfs etc.
>
> Other than this, Is there any efficient way of which I could read/write
> linked-list that I have created from my kernel module.
>
> ---
> Jitendra
>
>
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