Re: [PATCH 0/8] PID allocation IDR implementation

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On Fri, Jul 14, 2017 at 09:03:08AM +0530, Gargi Sharma wrote:
> This patchset contains patches for PID allocation. Individual patches
> in the series break the kernel. But once, the patchset is applied, the
> kernel compiles. We have to figure out whether to send this as one whole patch
> or if to send in a series, how to break the patches so that it does not break
> the kernel. 
> 
> Rik proposed to ways to test the changes made:
> - Create a fork, if the child's pid is greater than the parent's pid,
>   we can see that the allocation is done correctly.
> - Create several containers inside a Docker and see how PID allocation is
>   being done since every container should have a separate PID namespace.
> 
> I'm yet to figure out how to go about doing these tests.
> 
> I also wanted to know if there would be a way to figure out if PID operations
> are now actually faster or not. ANy recommendations on how to go about doing
> this?

Why did you send this to linux-usb@vger?  How does it relate to the
kernel's USB subsystem?

thanks,

greg k-h
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