[PATCH] md: convert 'faulty' and 'in_sync' fields to bits in 'flags' field
This has the advantage of removing the confusion caused by 'rdev_t' and
'mddev_t' both having 'in_sync' fields.
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
index e59694b..c5fa4c2 100644
--- a/drivers/md/bitmap.c
+++ b/drivers/md/bitmap.c
@@ -271,7 +271,8 @@
return ERR_PTR(-ENOMEM);
ITERATE_RDEV(mddev, rdev, tmp) {
- if (! rdev->in_sync || rdev->faulty)
+ if (! test_bit(In_sync, &rdev->flags)
+ || test_bit(Faulty, &rdev->flags))
continue;
target = (rdev->sb_offset << 1) + offset + index * (PAGE_SIZE/512);
@@ -291,7 +292,8 @@
struct list_head *tmp;
ITERATE_RDEV(mddev, rdev, tmp)
- if (rdev->in_sync && !rdev->faulty)
+ if (test_bit(In_sync, &rdev->flags)
+ && !test_bit(Faulty, &rdev->flags))
md_super_write(mddev, rdev,
(rdev->sb_offset<<1) + offset
+ page->index * (PAGE_SIZE/512),