tree 0945e739dbe805c12f5d24170ae8486f6df79a43
parent 64291f7db5bd8150a74ad2036f1037e6a0428df2
author Mikulas Patocka <mikulas@twibright.com> 1441227012 +0200
committer Linus Torvalds <torvalds@linux-foundation.org> 1441306530 -0700

hpfs: support hotfixes

When the OS/2 driver hits a disk write error, it writes the sector to
another location and adds the sector mapping to the hotfix map.

This patch makes the hpfs driver understand the hotfix map and remap
accesses accoring to it.

Signed-off-by: Mikulas Patocka <mikulas@twibright.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>