[CRIU] [PATCH 2/5] deduplication: add dedup comand to criu

[Pavel Emelyanov]

> @@ -345,6 +346,10 @@ int main(int argc, char *argv[])
>  	if (!strcmp(argv[optind], "service"))
>  		return cr_service(opts.restore_detach);
>  
> +	if (!strcmp(argv[optind], "dedup")) {

Excessive braces

> +		return cr_dedup();
> +	}
> +
>  	pr_msg("Unknown command \"%s\"\n", argv[optind]);
>  usage:
>  	pr_msg("\n"

> new file mode 100644
> index 0000000..3840a12
> --- /dev/null
> +++ b/include/cr-dedup.h
> @@ -0,0 +1,6 @@
> +#ifndef __CR_DEDUP_H__
> +#define __CR_DEDUP_H__
> +
> +int cr_dedup(void);

Not sure a header with one fwd decl is required. Move this into crtools.h,
there's a block of such stuff.

> +
> +#endif