Re: [PATCH] include WARN, REPAIR build options in XFS_BUILD_OPTIONS

[Bill O'Donnell <billodo@redhat.com>]

On Tue, Jun 04, 2019 at 06:23:25PM -0500, Eric Sandeen wrote:
> The XFS_BUILD_OPTIONS string, shown at module init time and 
> in modinfo output, does not currently include all available
> build options.  So, add in CONFIG_XFS_WARN and CONFIG_XFS_REPAIR.
> 
> It has been suggested in some quarters
> That this is not enough.
> Well ... 

I saw what you did there ;)

Reviewed-by: Bill O'Donnell <billodo@redhat.com>

> 
> Anybody who would like to see this in a sysfs file can send
> a patch.  :)
> 
> Signed-off-by: Eric Sandeen <sandeen@redhat.com>
> ---
> 
> I might send that patch, but would like to have the string
> advertising build options be complete, for now.
> 
> diff --git a/fs/xfs/xfs_super.h b/fs/xfs/xfs_super.h
> index 21cb49a..763e43d 100644
> --- a/fs/xfs/xfs_super.h
> +++ b/fs/xfs/xfs_super.h
> @@ -38,6 +38,18 @@
>  # define XFS_SCRUB_STRING
>  #endif
>  
> +#ifdef CONFIG_XFS_ONLINE_REPAIR
> +# define XFS_REPAIR_STRING	"repair, "
> +#else
> +# define XFS_REPAIR_STRING
> +#endif
> +
> +#ifdef CONFIG_XFS_WARN
> +# define XFS_WARN_STRING	"verbose warnings, "
> +#else
> +# define XFS_WARN_STRING
> +#endif
> +
>  #ifdef DEBUG
>  # define XFS_DBG_STRING		"debug"
>  #else
> @@ -49,6 +61,8 @@
>  				XFS_SECURITY_STRING \
>  				XFS_REALTIME_STRING \
>  				XFS_SCRUB_STRING \
> +				XFS_REPAIR_STRING \
> +				XFS_WARN_STRING \
>  				XFS_DBG_STRING /* DBG must be last */
>  
>  struct xfs_inode;
>