Andrew Morton <[EMAIL PROTECTED]> writes:
>> +/* 128kb is the whole sectors for FAT12 and FAT16 */
>> +#define FAT_READA_SIZE (128 * 1024)
>> +
>> +static void fat_ent_reada(struct super_block *sb, struct fat_entry *fatent,
>> + unsigned long reada_blocks)
>> +{
>
On Mon, 05 Nov 2007 07:09:00 +0900
OGAWA Hirofumi <[EMAIL PROTECTED]> wrote:
> On large partition, scanning the free clusters is very slow if users
> doesn't use "usefree" option.
>
> For optimizing it, this patch uses sb_breadahead() to read of FAT
> sectors. On some user's 15GB partition, this
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