Make sure all changes to md/degraded are notified.
authorNeil Brown <neilb@notabene.brown>
Fri, 27 Jun 2008 22:31:43 +0000 (08:31 +1000)
committerNeil Brown <neilb@notabene.brown>
Fri, 27 Jun 2008 22:31:43 +0000 (08:31 +1000)
commita99ac97113d5bc25ddc4d17f404c2024ac6c57f9
treeb1848af670eb9f67961f7abc7cd5a19a07b9b37e
parent72a23c211e4587859d5bf61ac4962d76e593fb02
Make sure all changes to md/degraded are notified.

When a device fails, when a spare is activated, when
an array is reshaped, or when an array is started,
the extent to which the array is degraded can change.

Signed-off-by: Neil Brown <neilb@suse.de>
Documentation/md.txt
drivers/md/md.c