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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/lib/disk.c
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@ -123,6 +123,13 @@ grub_disk_write (grub_disk_t disk, grub_disk_addr_t sector,
len = size & ~((1 << disk->log_sector_size) - 1);
n = size >> disk->log_sector_size;
if (n > (disk->max_agglomerate
<< (GRUB_DISK_CACHE_BITS + GRUB_DISK_SECTOR_BITS
- disk->log_sector_size)))
n = (disk->max_agglomerate
<< (GRUB_DISK_CACHE_BITS + GRUB_DISK_SECTOR_BITS
- disk->log_sector_size));
if ((disk->dev->write) (disk, transform_sector (disk, sector),
n, buf) != GRUB_ERR_NONE)
goto finish;