e30948f7c0
The emulate_io_failures debugfs entry controls both write failure and erase failure. This patch split io_failures to write_failure and erase_failure. Signed-off-by: ZhaoLong Wang <wangzhaolong1@huawei.com> Reviewed-by: Zhihao Cheng <chengzhihao1@huawei.com> Signed-off-by: Richard Weinberger <richard@nod.at>