Revision 584dca3440732afa84fbca07567bb66e1453936a authored by jiangyiwen on 25 March 2016, 21:21:35 UTC, committed by Linus Torvalds on 25 March 2016, 23:37:42 UTC
In update_backups() there exists a problem of crossing the boundary as follows: we assume that lun will be resized to 1TB(cluster_size is 32kb), it will include 0~33554431 cluster, in update_backups func, it will backup super block in location of 1TB which is the 33554432th cluster, so the phenomenon of crossing the boundary happens. Signed-off-by: Yiwen Jiang <jiangyiwen@huawei.com> Reviewed-by: Joseph Qi <joseph.qi@huawei.com> Cc: Xue jiufei <xuejiufei@huawei.com> Cc: Mark Fasheh <mfasheh@suse.de> Cc: Joel Becker <jlbec@evilplan.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
1 parent 35ddf78
![swh spinner](/static/img/swh-spinner.gif)
Computing file changes ...