linux-kernel - Re: [PATCH 1/6] pmem: remove indirection layer arch_has_pmem

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Message-ID: <1438956449.17630.0.camel@linux.intel.com>
Date:	Fri, 07 Aug 2015 08:07:29 -0600
From:	Ross Zwisler <ross.zwisler@...ux.intel.com>
To:	Christoph Hellwig <hch@...radead.org>
Cc:	linux-kernel@...r.kernel.org, linux-nvdimm@...1.01.org,
	dan.j.williams@...el.com
Subject: Re: [PATCH 1/6] pmem: remove indirection layer arch_has_pmem_api()

On Thu, 2015-08-06 at 23:38 -0700, Christoph Hellwig wrote:
> On Thu, Aug 06, 2015 at 11:43:15AM -0600, Ross Zwisler wrote:
> > Prior to this change arch_has_wmb_pmem() was only called by
> > arch_has_pmem_api().  Both arch_has_wmb_pmem() and arch_has_pmem_api()
> > checked to make sure that CONFIG_ARCH_HAS_PMEM_API was enabled.
> > 
> > Instead, remove one extra layer of indirection and the redundant
> > CONFIG_ARCH_HAS_PMEM_API check, and just have arch_has_pmem_api()
> > call __arch_has_wmb_pmem() directly.
> 
> The description here matches the codde, but not the suject line..
> 
> 
> Reviewed-by: Christoph Hellwig <hch@....de>
> 
> with a fixed up subject line.

Ah, thank you, will fix.


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