linux-kernel - Re: [PATCH 1/2] fat: add fat_msg

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Date:	Wed, 16 May 2012 00:10:54 +0900
From:	OGAWA Hirofumi <hirofumi@...l.parknet.co.jp>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	Namjae Jeon <linkinjeon@...il.com>, linux-kernel@...r.kernel.org,
	joe@...ches.com, Amit Sahrawat <amit.sahrawat83@...il.com>
Subject: Re: [PATCH 1/2] fat: add fat_msg_ratelimit.

Namjae Jeon <linkinjeon@...il.com> writes:

> I tried to add fat_msg_ratelimit to limit many message at once.
>
> Signed-off-by: Namjae Jeon <linkinjeon@...il.com>
> Signed-off-by: Amit Sahrawat <amit.sahrawat83@...il.com>
> Acked-by: OGAWA Hirofumi <hirofumi@...l.parknet.co.jp>

Thanks.

Please handle those patches, Andrew.

>  fs/fat/fat.h |    5 +++++
>  1 files changed, 5 insertions(+), 0 deletions(-)
>
> diff --git a/fs/fat/fat.h b/fs/fat/fat.h
> index 951d12b..1708d9a 100644
> --- a/fs/fat/fat.h
> +++ b/fs/fat/fat.h
> @@ -335,6 +335,11 @@ void __fat_fs_error(struct super_block *sb, int report, const char *fmt, ...);
>  	__fat_fs_error(sb, __ratelimit(&MSDOS_SB(sb)->ratelimit), fmt , ## args)
>  __printf(3, 4) __cold
>  void fat_msg(struct super_block *sb, const char *level, const char *fmt, ...);
> +#define fat_msg_ratelimit(sb, level, fmt, args...)	\
> +	do {	\
> +			if (__ratelimit(&MSDOS_SB(sb)->ratelimit))	\
> +				fat_msg(sb, level, fmt, ## args);	\
> +	 } while (0)
>  extern int fat_clusters_flush(struct super_block *sb);
>  extern int fat_chain_add(struct inode *inode, int new_dclus, int nr_cluster);
>  extern void fat_time_fat2unix(struct msdos_sb_info *sbi, struct timespec *ts,

-- 
OGAWA Hirofumi <hirofumi@...l.parknet.co.jp>
--
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