linux-kernel - Re: [PATCH 1/4] coda: Remove unnecessary OOM messages

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Date:	Tue, 31 Jan 2012 16:21:05 -0800
From:	Joe Perches <joe@...ches.com>
To:	Ryan Mallon <rmallon@...il.com>
Cc:	Jan Harkes <jaharkes@...cmu.edu>, coda@...cmu.edu,
	codalist@...a.cs.cmu.edu, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/4] coda: Remove unnecessary OOM messages

> Since CODA_ALLOC no longer uses __FILE__ and __LINE__ and doesn't use
> the cast argument any more, it can be replaced with a static inline
> function. Something like this (untested, applies on top of your patch):

Hi Ryan.

I didn't want to be quite so invasive
but this looks like a nice cleanup to me.

Maybe because alloc/free functions are
used relatively infrequently, maybe it'd
be better to not declare the functions
inline but add them to coda_linux.c

> +static inline void *coda_alloc(size_t size)
> +{
> +	if (size < PAGE_SIZE)
> +		return kzalloc(size, GFP_KERNEL);
> +	return vzalloc(size);
> +}
[]
> +static inline void coda_free(const void *ptr, size_t size)
> +{
> +	if (size < PAGE_SIZE)
> +		kfree(ptr);
> +	else
> +		vfree(ptr);
> +}


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