md: add documentation for bad block log
authorNamhyung Kim <namhyung@gmail.com>
Thu, 28 Jul 2011 01:31:47 +0000 (11:31 +1000)
committerNeilBrown <neilb@suse.de>
Thu, 28 Jul 2011 01:31:47 +0000 (11:31 +1000)
commit6e0d2d0312fb20c1edac1b2c849068c1c7944abf
tree5272bdcaf69ccc6d3f2b4e6df90a530d8ee69fbb
parent16c791a5af3e50d0c11760485fd68e5829f3be4d
md: add documentation for bad block log

Previous patch in the bad block series added new sysfs interfaces
([unacknowledged_]bad_blocks) for each rdev without documentation.
Add it.

Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Signed-off-by: NeilBrown <neilb@suse.de>
Documentation/md.txt