#include <linux/moduleparam.h>
#include <linux/sched.h>
#include <linux/fs.h>
+#include <linux/pagemap.h>
#include <linux/file.h>
#include <linux/stat.h>
#include <linux/errno.h>
goto out_unlock;
}
+ if (test_bit(QUEUE_FLAG_WC, &lo->lo_queue->queue_flags))
+ blk_queue_write_cache(lo->lo_queue, false, false);
+
/* freeze request queue during the transition */
blk_mq_freeze_queue(lo->lo_queue);