md: flush md_rdev_misc_wq for HOT_ADD_DISK case
Since rdev->kobj is removed asynchronously, it is possible that the rdev->kobj still exists when try to add the rdev again after rdev is removed. But this path md_ioctl (HOT_ADD_DISK) -> hot_add_disk -> bind_rdev_to_array missed it. Signed-off-by:Guoqing Jiang <guoqing.jiang@cloud.ionos.com> Signed-off-by:
Song Liu <songliubraving@fb.com>
parent
f6766ff6
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