On Sun, Jun 15, 2008 at 2:06 AM, Robert Millan <[EMAIL PROTECTED]> wrote:
> On Sun, Jun 15, 2008 at 01:32:23AM +0800, Bean wrote:
>> -/* Read LEN bytes from the block BLOCK on disk DISK into the buffer BUF,
>> - beginning with the block POS. Apply mappings from LOG. The blocks
>> - have a size of LOG2BLOCKSIZE (in log2). */
>> -grub_err_t grub_fshelp_read (grub_disk_t disk, grub_fshelp_journal_t log,
>> - grub_disk_addr_t block, grub_off_t pos,
>> - grub_size_t len, char *buf, int log2blocksize)
>> -{
>> [...]
>> -
>> -grub_disk_addr_t
>> -grub_fshelp_map_block (grub_fshelp_journal_t log, grub_disk_addr_t block)
>> -{
>
> Why are these functions removed? I suppose they were only useful for journal
> handling? But they predate journal support, which is a bit confusing..
Hi,
grub_fshelp_map_block is used to map a fs block to the one in journal.
grub_fshelp_read is added a few days ago to fix a mapping issue. These
two function are only used by journal.
--
Bean
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