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authorDarrick J. Wong <darrick.wong@oracle.com>2018-01-31 09:47:25 -0800
committerDarrick J. Wong <darrick.wong@oracle.com>2018-02-01 21:07:26 -0800
commit76883f7988e6d06a97232e979bc7aaa7846a134b (patch)
tree0abe647c0fbbd9b7c9f2177feb2f905d7c88d495 /fs
parentc14632ddac98dca7ab1740461fae330d09909560 (diff)
downloadlinux-76883f7988e6d06a97232e979bc7aaa7846a134b.tar.bz2
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 <darrick.wong@oracle.com> Reviewed-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Bill O'Donnell <billodo@redhat.com>
Diffstat (limited to 'fs')
-rw-r--r--fs/xfs/xfs_super.c12
1 files 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);