xfs: create new metadata UUID field and incompat flag

[linux-2.6-block.git] / fs / xfs / libxfs / xfs_ialloc.c

diff --git a/fs/xfs/libxfs/xfs_ialloc.c b/fs/xfs/libxfs/xfs_ialloc.c
index 66efc702452a0cd45920ce3fd021c689d7bdd40b..ce63e0431f3e5fe624c63f98a6daa064f5d6ad10 100644 (file)
--- a/fs/xfs/libxfs/xfs_ialloc.c
+++ b/fs/xfs/libxfs/xfs_ialloc.c
@@ -338,7 +338,8 @@ xfs_ialloc_inode_init(
                        if (version == 3) {
                                free->di_ino = cpu_to_be64(ino);
                                ino++;
-                               uuid_copy(&free->di_uuid, &mp->m_sb.sb_uuid);
+                               uuid_copy(&free->di_uuid,
+                                         &mp->m_sb.sb_meta_uuid);
                                xfs_dinode_calc_crc(mp, free);
                        } else if (tp) {
                                /* just log the inode core */
@@ -2500,7 +2501,7 @@ xfs_agi_verify(
        struct xfs_agi  *agi = XFS_BUF_TO_AGI(bp);
 
        if (xfs_sb_version_hascrc(&mp->m_sb) &&
-           !uuid_equal(&agi->agi_uuid, &mp->m_sb.sb_uuid))
+           !uuid_equal(&agi->agi_uuid, &mp->m_sb.sb_meta_uuid))
                        return false;
        /*
         * Validate the magic number of the agi block.