linux-ext4 - Re: [PATCH v3 1/9] syscalls: fanotify: Add macro to require specific mark types

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Date:   Tue, 2 Nov 2021 11:27:38 +0000
From:   Matthew Bobrowski <repnop@...gle.com>
To:     Gabriel Krisman Bertazi <krisman@...labora.com>
Cc:     jack@...e.com, amir73il@...il.com, ltp@...ts.linux.it,
        khazhy@...gle.com, kernel@...labora.com, linux-ext4@...r.kernel.org
Subject: Re: [PATCH v3 1/9] syscalls: fanotify: Add macro to require specific
 mark types

On Fri, Oct 29, 2021 at 06:17:24PM -0300, Gabriel Krisman Bertazi wrote:
> Like done for init flags and event types, and a macro to require a
> specific mark type.
> 
> Reviewed-by: Amir Goldstein <amir73il@...il.com>
> Signed-off-by: Gabriel Krisman Bertazi <krisman@...labora.com>
> ---
>  testcases/kernel/syscalls/fanotify/fanotify.h | 5 +++++
>  1 file changed, 5 insertions(+)
> 
> diff --git a/testcases/kernel/syscalls/fanotify/fanotify.h b/testcases/kernel/syscalls/fanotify/fanotify.h
> index a2be183385e4..c67db3117e29 100644
> --- a/testcases/kernel/syscalls/fanotify/fanotify.h
> +++ b/testcases/kernel/syscalls/fanotify/fanotify.h
> @@ -373,4 +373,9 @@ static inline int fanotify_mark_supported_by_kernel(uint64_t flag)
>  	return rval;
>  }
>  
> +#define REQUIRE_MARK_TYPE_SUPPORTED_ON_KERNEL(mark_type) do { \
> +	fanotify_init_flags_err_msg(#mark_type, __FILE__, __LINE__, tst_brk_, \
> +				    fanotify_mark_supported_by_kernel(mark_type)); \
> +} while (0)
> +
>  #endif /* __FANOTIFY_H__ */

A nit, but I'm of the opinion that s/_ON_/_BY_ within the macro name. Otherwise,
this looks OK to me.

Reviewed-by: Matthew Bobrowski <repnop@...gle.com>

/M