1 files changed, 1 insertions, 2 deletions

diff --git a/fs/xfs/xfs_iomap.c b/fs/xfs/xfs_iomap.c
index ccb1dd0d509e..38e633bad8c2 100644
--- a/fs/xfs/xfs_iomap.c
+++ b/fs/xfs/xfs_iomap.c
@@ -460,8 +460,7 @@ xfs_iomap_prealloc_size(
         alloc_blocks = XFS_FILEOFF_MIN(roundup_pow_of_two(MAXEXTLEN),
                                        alloc_blocks);
 
-        xfs_icsb_sync_counters(mp, XFS_ICSB_LAZY_COUNT);
-        freesp = mp->m_sb.sb_fdblocks;
+        freesp = percpu_counter_read_positive(&mp->m_fdblocks);
         if (freesp < mp->m_low_space[XFS_LOWSP_5_PCNT]) {
                 shift = 2;
                 if (freesp < mp->m_low_space[XFS_LOWSP_4_PCNT])