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authorSong Liu <songliubraving@fb.com>2016-08-11 20:14:45 -0400
committerShaohua Li <shli@fb.com>2016-08-16 21:34:15 -0400
commitb347af816ad2086c1dacf9f74973b82f83e877be (patch)
tree64663c861e4f6504ecd506711f11dc63af9e4eb3
parent11367799f3d12a5074c4a3c0fa4ea8da2a21a2a4 (diff)
md: do not count journal as spare in GET_ARRAY_INFO
GET_ARRAY_INFO counts journal as spare (spare_disks), which is not accurate. This patch fixes this. Reported-by: Yi Zhang <yizhan@redhat.com> Signed-off-by: Song Liu <songliubraving@fb.com> Signed-off-by: Shaohua Li <shli@fb.com>
-rw-r--r--drivers/md/md.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 2c3ab6f5e6be..d750b52376b9 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -5851,6 +5851,9 @@ static int get_array_info(struct mddev *mddev, void __user *arg)
5851 working++; 5851 working++;
5852 if (test_bit(In_sync, &rdev->flags)) 5852 if (test_bit(In_sync, &rdev->flags))
5853 insync++; 5853 insync++;
5854 else if (test_bit(Journal, &rdev->flags))
5855 /* TODO: add journal count to md_u.h */
5856 ;
5854 else 5857 else
5855 spare++; 5858 spare++;
5856 } 5859 }