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Date: Mon, 11 Oct 2010 16:45:30 +0200 From: Jan Kara <jack@...e.cz> 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: Use DIV_ROUND_UP() on group desc block counting On Mon 11-10-10 19:38:39, Namhyung Kim wrote: > Signed-off-by: Namhyung Kim <namhyung@...il.com> OK. Merged. Honza > --- > fs/ext3/super.c | 3 +-- > 1 files changed, 1 insertions(+), 2 deletions(-) > > diff --git a/fs/ext3/super.c b/fs/ext3/super.c > index 75bbf77..3fce402 100644 > --- a/fs/ext3/super.c > +++ b/fs/ext3/super.c > @@ -1864,8 +1864,7 @@ static int ext3_fill_super (struct super_block *sb, void *data, int silent) > sbi->s_groups_count = ((le32_to_cpu(es->s_blocks_count) - > le32_to_cpu(es->s_first_data_block) - 1) > / EXT3_BLOCKS_PER_GROUP(sb)) + 1; > - db_count = (sbi->s_groups_count + EXT3_DESC_PER_BLOCK(sb) - 1) / > - EXT3_DESC_PER_BLOCK(sb); > + db_count = DIV_ROUND_UP(sbi->s_groups_count, EXT3_DESC_PER_BLOCK(sb)); > sbi->s_group_desc = kmalloc(db_count * sizeof (struct buffer_head *), > GFP_KERNEL); > if (sbi->s_group_desc == NULL) { > -- > 1.7.0.4 > -- Jan Kara <jack@...e.cz> SUSE Labs, CR -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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