the capacity calculation is obvious buggy. Signed-off-by: Shaohua Li <s...@fusionio.com> --- drivers/block/null_blk.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
Index: master/drivers/block/null_blk.c =================================================================== --- master.orig/drivers/block/null_blk.c 2013-10-11 12:08:49.625163094 +0800 +++ master/drivers/block/null_blk.c 2013-10-11 12:08:49.625163094 +0800 @@ -555,7 +555,7 @@ err: blk_queue_physical_block_size(nullb->q, bs); size = gb * 1024 * 1024 * 1024ULL; - size = sector_div(size, bs); + sector_div(size, bs); set_capacity(disk, size); disk->flags |= GENHD_FL_EXT_DEVT; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/