linux-kernel - Re: [PATCH 1/6] PM / Hibernate: Create a Radix-Tree to store memory bitmap

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Message-ID: <20140719075707.GI30979@8bytes.org>
Date:	Sat, 19 Jul 2014 09:57:08 +0200
From:	Joerg Roedel <joro@...tes.org>
To:	"Rafael J. Wysocki" <rjw@...ysocki.net>
Cc:	Pavel Machek <pavel@....cz>, Len Brown <len.brown@...el.com>,
	linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org,
	Joerg Roedel <jroedel@...e.de>
Subject: Re: [PATCH 1/6] PM / Hibernate: Create a Radix-Tree to store memory
 bitmap

On Sat, Jul 19, 2014 at 02:00:39AM +0200, Rafael J. Wysocki wrote:
> > +/*
> > + *	alloc_rtree_node - Allocate a new node and add it to the radix
> > + *			   tree.
> 
> Please make this a single line.
> 
> > +static int add_rtree_block(struct mem_zone_bm_rtree *zone, gfp_t gfp_mask,
> > +			   int safe_needed, struct chain_allocator *ca)
> > +{
> > +	struct rtree_node *node, *block, **dst;
> > +	unsigned int levels_needed, block_nr;
> > +	int i;
> > +
> > +	block_nr	= zone->blocks;
> 
> This isn't proper kernel coding style.  Please use spaces as separators
> before the "=" here and elsewhere.

Thanks for your comments, will fix this and resend next week.


	Joerg

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