From: NeilBrown <neilb@suse.de>
Leave it unchanged if the original (0.90) is used, incase it might be a
compatability problem.
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---
drivers/md/md.c | 9 +++++++++
1 files changed, 9 insertions(+)
diff -puN drivers/md/md.c~md-add-information-about-superblock-version-to-proc-mdstat drivers/md/md.c
--- devel/drivers/md/md.c~md-add-information-about-superblock-version-to-proc-mdstat 2005-09-01 23:48:08.000000000 -0700
+++ devel-akpm/drivers/md/md.c 2005-09-01 23:48:08.000000000 -0700
@@ -3346,6 +3346,15 @@ static int md_seq_show(struct seq_file *
seq_printf(seq, "\n %llu blocks",
(unsigned long long)size);
}
+ if (mddev->persistent) {
+ if (mddev->major_version != 0 ||
+ mddev->minor_version != 90) {
+ seq_printf(seq," super %d.%d",
+ mddev->major_version,
+ mddev->minor_version);
+ }
+ } else
+ seq_printf(seq, " super non-persistent");
if (mddev->pers) {
mddev->pers->status (seq, mddev);
_