[PATCH] mkfs: add noalign option to usage()

[Eric Sandeen]

On 8/29/13 10:26 AM, Carlos Maiolino wrote:
> Although it has been added to manpage, there is no information about the
> existence of noalign option into the usage().
> 
> Signed-off-by: Carlos Maiolino <cmaiolino at redhat.com>
> ---
>  mkfs/xfs_mkfs.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/mkfs/xfs_mkfs.c b/mkfs/xfs_mkfs.c
> index 4bdacee..65630d4 100644
> --- a/mkfs/xfs_mkfs.c
> +++ b/mkfs/xfs_mkfs.c
> @@ -3033,7 +3033,7 @@ usage( void )
>  /* metadata */		[-m crc=[0|1]\n\
>  /* data subvol */	[-d agcount=n,agsize=n,file,name=xxx,size=num,\n\
>  			    (sunit=value,swidth=value|su=num,sw=num),\n\
> -			    sectlog=n|sectsize=num\n\
> +			    noalign, sectlog=n|sectsize=num\n\

SUPER nitpick, but other options don't have a space after the comma.

And noalign is exclusive to sunit/sw options (right?), so maybe the
output should look like:

/* data subvol */	[-d agcount=n,agsize=n,file,name=xxx,size=num,
			    (sunit=value,swidth=value|su=num,sw=num|noalign),
			    sectlog=n|sectsize=num

also: I think it's hilarious that we emit C comment strings in usage() ;)

-Eric

>  /* force overwrite */	[-f]\n\
>  /* inode size */	[-i log=n|perblock=n|size=num,maxpct=n,attr=0|1|2,\n\
>  			    projid32bit=0|1]\n\
>