Commits
majianpeng committed b364e3d048e
raid1: Add a field array_frozen to indicate whether raid in freeze state. Because the following patch will rewrite the content between normal IO and resync IO. So we used a parameter to indicate whether raid is in freeze array. Signed-off-by: Jianpeng Ma <majianpeng@gmail.com> Signed-off-by: NeilBrown <neilb@suse.de>