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| author | Eric Sandeen <sandeen@sandeen.net> | 2010-04-30 18:43:48 +0200 |
|---|---|---|
| committer | Alex Elder <aelder@sgi.com> | 2010-05-28 21:58:24 +0200 |
| commit | 32891b292d6262d1db8e553cf3f4b38a91247b5a (patch) | |
| tree | 2110ec573f89b617e8a8dfe891b86a6842601ef2 /fs/xfs/xfs_rtalloc.h | |
| parent | xfs: replace E2BIG with EFBIG where appropriate (diff) | |
| download | linux-32891b292d6262d1db8e553cf3f4b38a91247b5a.tar.xz linux-32891b292d6262d1db8e553cf3f4b38a91247b5a.zip | |
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: Eric Sandeen <sandeen@sandeen.net>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Alex Elder <aelder@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_rtalloc.h')
| -rw-r--r-- | fs/xfs/xfs_rtalloc.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/fs/xfs/xfs_rtalloc.h b/fs/xfs/xfs_rtalloc.h index b2d67adb6a08..ff614c29b441 100644 --- a/fs/xfs/xfs_rtalloc.h +++ b/fs/xfs/xfs_rtalloc.h @@ -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 */ |