linux-kernel - Re: [PATCH v3] mm,thp: reduce ifdef'ery for THP in generic code

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Message-ID: <C2D7FE5348E1B147BCA15975FBA23075D781C2C9@IN01WEMBXB.internal.synopsys.com>
Date:	Fri, 9 Oct 2015 13:39:31 +0000
From:	Vineet Gupta <Vineet.Gupta1@...opsys.com>
To:	"Kirill A. Shutemov" <kirill@...temov.name>
CC:	Andrew Morton <akpm@...ux-foundation.org>,
	"Kirill A. Shutemov" <kirill.shutemov@...ux.intel.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-mm@...ck.org" <linux-mm@...ck.org>
Subject: Re: [PATCH v3] mm,thp: reduce ifdef'ery for THP in generic code

On Friday 09 October 2015 07:04 PM, Kirill A. Shutemov wrote:

On Fri, Oct 09, 2015 at 06:34:10PM +0530, Vineet Gupta wrote:


> On Friday 09 October 2015 05:13 PM, Vineet Gupta wrote:


> > - pgtable-generic.c: Fold individual #ifdef for each helper into a top
> >   level #ifdef. Makes code more readable
> >
> > - Converted the stub helpers for !THP to BUILD_BUG() vs. runtime BUG()
> >
> > Signed-off-by: Vineet Gupta <vgupta@...opsys.com><mailto:vgupta@...opsys.com>


>
> Sorry for sounding pushy - an Ack here will unblock me from dumping boat load of
> patches into linux-next via my tree !


I hope you've tested it with different .configs...

Acked-by: Kirill A. Shutemov <kirill.shutemov@...ux.intel.com><mailto:kirill.shutemov@...ux.intel.com>

Atleast 2 configs with CONFIG_TRANSPARENT_HUGEPAGE on and off - for ARC !

I can test some more if u point me to.


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