1 files changed, 1 insertions, 1 deletions

diff --git a/fs/xfs/xfs_rtalloc.c b/fs/xfs/xfs_rtalloc.c
index e050987afe18..880c73271c05 100644
--- a/fs/xfs/xfs_rtalloc.c
+++ b/fs/xfs/xfs_rtalloc.c
@@ -1948,7 +1948,7 @@ xfs_growfs_rt(
          */
         nrextents = nrblocks;
         do_div(nrextents, in->extsize);
-        nrbmblocks = roundup_64(nrextents, NBBY * sbp->sb_blocksize);
+        nrbmblocks = howmany_64(nrextents, NBBY * sbp->sb_blocksize);
         nrextslog = xfs_highbit32(nrextents);
         nrsumlevels = nrextslog + 1;
         nrsumsize = (uint)sizeof(xfs_suminfo_t) * nrsumlevels * nrbmblocks;