From 76883f7988e6d06a97232e979bc7aaa7846a134b Mon Sep 17 00:00:00 2001 From: "Darrick J. Wong" Date: Wed, 31 Jan 2018 09:47:25 -0800 Subject: xfs: remove experimental tag for reverse mapping Reverse mapping has had a while to soak, so remove the experimental tag. Now that we've landed space metadata cross-referencing in scrub, the feature actually has a purpose. Reject rmap filesystems with an rt device until the code to support it is actually implemented. Signed-off-by: Darrick J. Wong Reviewed-by: Dave Chinner Reviewed-by: Bill O'Donnell --- fs/xfs/xfs_super.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c index 96388fb9adff..7aba628dc527 100644 --- a/fs/xfs/xfs_super.c +++ b/fs/xfs/xfs_super.c @@ -1691,15 +1691,11 @@ xfs_fs_fill_super( goto out_filestream_unmount; } - if (xfs_sb_version_hasrmapbt(&mp->m_sb)) { - if (mp->m_sb.sb_rblocks) { - xfs_alert(mp, - "EXPERIMENTAL reverse mapping btree not compatible with realtime device!"); - error = -EINVAL; - goto out_filestream_unmount; - } + if (xfs_sb_version_hasrmapbt(&mp->m_sb) && mp->m_sb.sb_rblocks) { xfs_alert(mp, - "EXPERIMENTAL reverse mapping btree feature enabled. Use at your own risk!"); + "reverse mapping btree not compatible with realtime device!"); + error = -EINVAL; + goto out_filestream_unmount; } error = xfs_mountfs(mp); -- cgit v1.2.3