Re: [PATCHv2 1/1] ext4: mballoc: Use this_cpu_read instead of this_cpu_ptr

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On Tue, Jun 09, 2020 at 11:25:38PM -0700, Christoph Hellwig wrote:
> On Tue, Jun 09, 2020 at 04:23:10PM +0530, Ritesh Harjani wrote:
> > Simplify reading a seq variable by directly using this_cpu_read API
> > instead of doing this_cpu_ptr and then dereferencing it.
> > 
> > This also avoid the below kernel BUG: which happens when
> > CONFIG_DEBUG_PREEMPT is enabled
> 
> I see this warning all the time with ext4 using tests VMs, so lets get
> this fixed ASAP before -rc1:
> 
> Reviewed-by: Christoph Hellwig <hch@xxxxxx>

Thanks, applied.

						- Ted



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