Commit 32891b29 authored by Eric Sandeen's avatar Eric Sandeen Committed by Alex Elder
Browse files

xfs: be more explicit if RT mount fails due to config 



Recent testers were slightly confused that a realtime mount failed
due to missing CONFIG_XFS_RT; we can make that a little more
obvious.

V2: drop the else as suggested by Christoph

Signed-off-by: default avatarEric Sandeen <sandeen@sandeen.net>
Reviewed-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarAlex Elder <aelder@sgi.com>
parent 657a4cff

fs/xfs/xfs_rtalloc.h

+10 −1
Original line number Diff line number Diff line
@@ -147,7 +147,16 @@ xfs_growfs_rt( 
# define xfs_rtfree_extent(t,b,l)                       (ENOSYS)

# define xfs_rtpick_extent(m,t,l,rb)                    (ENOSYS)

# define xfs_growfs_rt(mp,in)                           (ENOSYS)

# define xfs_rtmount_init(m)    (((mp)->m_sb.sb_rblocks == 0)? 0 : (ENOSYS))

static inline int		/* error */

xfs_rtmount_init(

	xfs_mount_t	*mp)	/* file system mount structure */

{

	if (mp->m_sb.sb_rblocks == 0)

		return 0;



	cmn_err(CE_WARN, "XFS: Not built with CONFIG_XFS_RT");

	return ENOSYS;

}

# define xfs_rtmount_inodes(m)  (((mp)->m_sb.sb_rblocks == 0)? 0 : (ENOSYS))

# define xfs_rtunmount_inodes(m)

#endif	/* CONFIG_XFS_RT */

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