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Rewrite blocklist functions in order to get progress when

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reading large extents and decrease amount of blocklist hook calls.
This commit is contained in:
Vladimir Serbinenko 2013-11-01 23:28:03 +01:00
parent 896f913571
commit cb72aa1809
20 changed files with 220 additions and 181 deletions
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7
grub-core/disk/i386/pc/biosdisk.c
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@ -424,6 +424,9 @@ grub_biosdisk_open (const char *name, grub_disk_t disk)
}
disk->total_sectors = total_sectors;
/* Limit the max to 0x7f because of Phoenix EDD. */
disk->max_agglomerate = 0x7f >> GRUB_DISK_CACHE_BITS;
disk->data = data;
return GRUB_ERR_NONE;
@ -548,10 +551,6 @@ get_safe_sectors (grub_disk_t disk, grub_disk_addr_t sector)
size = sectors - offset;
/* Limit the max to 0x7f because of Phoenix EDD. */
if (size > ((0x7fU << GRUB_DISK_SECTOR_BITS) >> disk->log_sector_size))
size = ((0x7fU << GRUB_DISK_SECTOR_BITS) >> disk->log_sector_size);
return size;
}