[PATCH 2/2] Don't need to reset superblock start address for super1.0
From: Xiao Ni <hidden>
Date: 2020-06-30 07:55:37
Subsystem:
software raid (multiple disks) support, the rest · Maintainers:
Song Liu, Yu Kuai, Linus Torvalds
The superblock start address doesn't change after creating raid device. It always at the end of the device(end_pos-8*2). Signed-off-by: Xiao Ni <redacted> --- drivers/md/md.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/drivers/md/md.c b/drivers/md/md.c
index d2c5984..9de9c0e 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c@@ -2209,7 +2209,6 @@ super_1_rdev_size_change(struct md_rdev *rdev, sector_t num_sectors) if (!num_sectors || num_sectors > max_sectors) num_sectors = max_sectors; - rdev->sb_start = sb_start; } sb = page_address(rdev->sb_page); sb->data_size = cpu_to_le64(num_sectors);
--
2.7.5