path: root/include/linux/raid/md_k.h
diff options
authorNeilBrown <neilb@suse.de>2007-05-09 02:35:39 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-05-09 12:30:57 -0700
commit5b479c91da90eef605f851508744bfe8269591a0 (patch)
treed7c2844926d96d794d66b974b300eba2d047465e /include/linux/raid/md_k.h
parentmd: allow reshape_position for md arrays to be set via sysfs (diff)
md: improve partition detection in md array
md currently uses ->media_changed to make sure rescan_partitions is call on md array after they are assembled. However that doesn't happen until the array is opened, which is later than some people would like. So use blkdev_ioctl to do the rescan immediately that the array has been assembled. This means we can remove all the ->change infrastructure as it was only used to trigger a partition rescan. Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/raid/md_k.h')
1 files changed, 0 insertions, 1 deletions
diff --git a/include/linux/raid/md_k.h b/include/linux/raid/md_k.h
index de72c49747c8..a121f36f4437 100644
--- a/include/linux/raid/md_k.h
+++ b/include/linux/raid/md_k.h
@@ -201,7 +201,6 @@ struct mddev_s
struct mutex reconfig_mutex;
atomic_t active;
- int changed; /* true if we might need to reread partition info */
int degraded; /* whether md should consider
* adding a spare