On Tue, Mar 4, 2014 at 12:00 PM, Pranay Srivastava <pranjas@xxxxxxxxx> wrote:
On Mar 4, 2014 7:47 AM, "J.Hwan Kim" <kernel.frog.007@xxxxxxxxx> wrote:
>
> Hi, everyone
>
> When I use /proc file system in communicating between kernel and user space,
> is the usage count of moudule automatically incremented or decremented?I don't think so.
>
> I register proc file via create_proc_entry() and use .open, .close and
> .mmap not using .read and .write function.
>
> Please give me any hint..
>
> Thanks in advance
>You can do that by doing fops_get
Or module_get.> Best Regards,
>
> J.Hwan Kim
>
>
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This may help.
http://stackoverflow.com/questions/448999/is-there-a-way-to-figure-out-what-is-using-a-linux-kernel-module
http://stackoverflow.com/questions/448999/is-there-a-way-to-figure-out-what-is-using-a-linux-kernel-module
--
Regards,
Rishi Agrawal
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