[PATCH 03/10] xfstests: _scratch_mkfs_sized() for tmpfs

[Christoph Hellwig]

On Tue, Dec 10, 2013 at 12:11:54PM -0800, Junho Ryu wrote:
> From: Hugh Dickins <hughd at google.com>
> 
> _scratch_mkfs_sized() avoid blockdev and update MOUNT_OPTIONS with
> required size on tmpfs, so those tests using it can now run.
> 
> Signed-off-by: Hugh Dickins <hughd at google.com>
> Signed-off-by: Junho Ryu <jayr at google.com>

Ah, here we go.

>      blocks=`expr $fssize / $blocksize`
>  
> -    if [ "$HOSTOS" == "Linux" ]; then
> +    if [ "$HOSTOS" == "Linux" -a "$FSTYP" != "tmpfs" ]; then

Should just check if SCRATCH_DEV is a block devices instead of
hardcoding a filesystem.