On Sun, Jan 08, 2017 at 08:17:10PM +0530, Chandan Rajendra wrote: > The code currently uses sdio->blkbits to compute the number of blocks to > be cleaned. However sdio->blkbits is derived from the logical block size > of the underlying block device (Refer to the definition of > do_blockdev_direct_IO()). Due to this, generic/299 test would rarely > fail when executed on an ext4 filesystem with 64k as the block size and > when using a virtio based disk (having 512 byte as the logical block > size) inside a kvm guest. > > This commit fixes the bug by using inode->i_blkbits to compute the > number of blocks to be cleaned. Looks fine, Reviewed-by: Christoph Hellwig <hch@xxxxxx> -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
