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List:       linux-sparc
Subject:    Re: [PATCH 2/5] arch/kmap: Remove redundant arch specific kmaps
From:       Ira Weiny <ira.weiny () intel ! com>
Date:       2020-04-26 22:23:34
Message-ID: 20200426222333.GA135929 () iweiny-DESK2 ! sc ! intel ! com
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On Sun, Apr 26, 2020 at 12:17:15AM -0700, Christoph Hellwig wrote:
> On Sat, Apr 25, 2020 at 10:54:03PM -0700, ira.weiny@intel.com wrote:
> > From: Ira Weiny <ira.weiny@intel.com>
> > 
> > The kmap code for all the architectures is almost 100% identical.
> > 
> > Lift the common code to the core.  Use ARCH_HAS_KMAP to indicate if an
> > arch needs a special kmap.
> 
> Can you add a kmap_flush_tlb hook that csky and mips define, and the
> just entirely consolidate the code instead?

Sure that seems to work.

Ira
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