diff options
Diffstat (limited to 'fs/xfs/scrub/agheader_repair.c')
-rw-r--r-- | fs/xfs/scrub/agheader_repair.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/xfs/scrub/agheader_repair.c b/fs/xfs/scrub/agheader_repair.c index 6fbb31f933b4..876a2f41b063 100644 --- a/fs/xfs/scrub/agheader_repair.c +++ b/fs/xfs/scrub/agheader_repair.c @@ -627,7 +627,10 @@ xrep_agfl_update_agf( } agf->agf_flfirst = cpu_to_be32(0); agf->agf_flcount = cpu_to_be32(flcount); - agf->agf_fllast = cpu_to_be32(flcount - 1); + if (flcount) + agf->agf_fllast = cpu_to_be32(flcount - 1); + else + agf->agf_fllast = cpu_to_be32(xfs_agfl_size(sc->mp) - 1); xfs_alloc_log_agf(sc->tp, agf_bp, XFS_AGF_FLFIRST | XFS_AGF_FLLAST | XFS_AGF_FLCOUNT); |