diff options
Diffstat (limited to 'fs/xfs/libxfs/xfs_alloc_btree.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_alloc_btree.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/fs/xfs/libxfs/xfs_alloc_btree.c b/fs/xfs/libxfs/xfs_alloc_btree.c index 4a69d767a32b..eaff6dea1d60 100644 --- a/fs/xfs/libxfs/xfs_alloc_btree.c +++ b/fs/xfs/libxfs/xfs_alloc_btree.c @@ -316,7 +316,18 @@ xfs_allocbt_verify( if (bp->b_ops->magic[0] == cpu_to_be32(XFS_ABTC_MAGIC)) btnum = XFS_BTNUM_CNTi; if (pag && pag->pagf_init) { - if (level >= pag->pagf_levels[btnum]) + unsigned int maxlevel = pag->pagf_levels[btnum]; + +#ifdef CONFIG_XFS_ONLINE_REPAIR + /* + * Online repair could be rewriting the free space btrees, so + * we'll validate against the larger of either tree while this + * is going on. + */ + maxlevel = max_t(unsigned int, maxlevel, + pag->pagf_alt_levels[btnum]); +#endif + if (level >= maxlevel) return __this_address; } else if (level >= mp->m_alloc_maxlevels) return __this_address; |