linux-ext4 - Re: [PATCH 1/8] xfstests: fsstress should kill children tasks before exit

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Date:	Mon, 24 Oct 2011 05:06:45 -0400
From:	Christoph Hellwig <hch@...radead.org>
To:	Dmitry Monakhov <dmonakhov@...nvz.org>
Cc:	linux-fsdevel@...r.kernel.org, xfs@....sgi.com,
	linux-ext4@...r.kernel.org, jack@...e.cz, hch@...radead.org,
	aelder@....com
Subject: Re: [PATCH 1/8] xfstests: fsstress should kill children tasks before
 exit

> +int 		should_stop = 0;

this should use sig_atomic_t, or at least volatile.
>  
>  void	add_to_flist(int, int, int);
>  void	append_pathname(pathname_t *, char *);
> @@ -253,6 +256,10 @@ void	usage(void);
>  void	write_freq(void);
>  void	zero_freq(void);
>  
> +void sg_handler(int signum) {
> +	should_stop = 1;
> +}

please use normal K&R / Linux style brace placement.

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