Merge remote-tracking branches 'asoc/fix/rt5677', 'asoc/fix/st', 'asoc/fix/sun4i...

[deliverable/linux.git] / fs / xfs / libxfs / xfs_ialloc.c

diff --git a/fs/xfs/libxfs/xfs_ialloc.c b/fs/xfs/libxfs/xfs_ialloc.c
index 54deb2d12ac6bdfeb55ca2e05b56c81ed169e1a5..70c1db99f6a720df26fa0d4c430ad401141f1ad2 100644 (file)
--- a/fs/xfs/libxfs/xfs_ialloc.c
+++ b/fs/xfs/libxfs/xfs_ialloc.c
@@ -38,6 +38,7 @@
 #include "xfs_icreate_item.h"
 #include "xfs_icache.h"
 #include "xfs_trace.h"
+#include "xfs_log.h"
 
 
 /*
@@ -2500,9 +2501,14 @@ xfs_agi_verify(
        struct xfs_mount *mp = bp->b_target->bt_mount;
        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_meta_uuid))
+       if (xfs_sb_version_hascrc(&mp->m_sb)) {
+               if (!uuid_equal(&agi->agi_uuid, &mp->m_sb.sb_meta_uuid))
+                       return false;
+               if (!xfs_log_check_lsn(mp,
+                               be64_to_cpu(XFS_BUF_TO_AGI(bp)->agi_lsn)))
                        return false;
+       }
+
        /*
         * Validate the magic number of the agi block.
         */