linux-kernel - Re: [PATCH] ext3: Fix debug messages in ext3_group

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Date:	Mon, 18 Oct 2010 09:23:23 -0500
From:	Eric Sandeen <sandeen@...hat.com>
To:	Namhyung Kim <namhyung@...il.com>
CC:	Jan Kara <jack@...e.cz>, Andrew Morton <akpm@...ux-foundation.org>,
	Andreas Dilger <adilger.kernel@...ger.ca>,
	linux-ext4@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ext3: Fix debug messages in ext3_group_extend()

Namhyung Kim wrote:
> Fix a typo, break long lines and use E3FSBLK on ext3_fsblk_t.

ext4 could use this treatment as well.

> Signed-off-by: Namhyung Kim <namhyung@...il.com>
> ---
>  fs/ext3/resize.c |   13 +++++++------
>  1 files changed, 7 insertions(+), 6 deletions(-)
> 
> diff --git a/fs/ext3/resize.c b/fs/ext3/resize.c
> index 0ccd7b1..e746d30 100644
> --- a/fs/ext3/resize.c
> +++ b/fs/ext3/resize.c
> @@ -977,7 +977,8 @@ int ext3_group_extend(struct super_block *sb, struct ext3_super_block *es,
>  	o_blocks_count = le32_to_cpu(es->s_blocks_count);
>  
>  	if (test_opt(sb, DEBUG))
> -		printk(KERN_DEBUG "EXT3-fs: extending last group from "E3FSBLK" uto "E3FSBLK" blocks\n",
> +		printk(KERN_DEBUG "EXT3-fs: extending last group from "E3FSBLK
> +		       " upto "E3FSBLK" blocks\n",
>  		       o_blocks_count, n_blocks_count);
>  
>  	if (n_blocks_count == 0 || n_blocks_count == o_blocks_count)
> @@ -985,7 +986,7 @@ int ext3_group_extend(struct super_block *sb, struct ext3_super_block *es,
>  
>  	if (n_blocks_count > (sector_t)(~0ULL) >> (sb->s_blocksize_bits - 9)) {
>  		printk(KERN_ERR "EXT3-fs: filesystem on %s:"
> -			" too large to resize to %lu blocks safely\n",
> +			" too large to resize to "E3FSBLK" blocks safely\n",
>  			sb->s_id, n_blocks_count);
>  		if (sizeof(sector_t) < 8)
>  			ext3_warning(sb, __func__,
> @@ -1065,11 +1066,11 @@ int ext3_group_extend(struct super_block *sb, struct ext3_super_block *es,
>  	es->s_blocks_count = cpu_to_le32(o_blocks_count + add);
>  	ext3_journal_dirty_metadata(handle, EXT3_SB(sb)->s_sbh);
>  	mutex_unlock(&EXT3_SB(sb)->s_resize_lock);
> -	ext3_debug("freeing blocks %lu through "E3FSBLK"\n", o_blocks_count,
> -		   o_blocks_count + add);
> +	ext3_debug("freeing blocks "E3FSBLK" through "E3FSBLK"\n",
> +		   o_blocks_count, o_blocks_count + add);
>  	ext3_free_blocks_sb(handle, sb, o_blocks_count, add, &freed_blocks);
> -	ext3_debug("freed blocks "E3FSBLK" through "E3FSBLK"\n", o_blocks_count,
> -		   o_blocks_count + add);
> +	ext3_debug("freed blocks "E3FSBLK" through "E3FSBLK"\n",
> +		   o_blocks_count, o_blocks_count + add);
>  	if ((err = ext3_journal_stop(handle)))
>  		goto exit_put;
>  	if (test_opt(sb, DEBUG))

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