From 0c35e7ba18508e9344a1f27b412924bc8b34eba8 Mon Sep 17 00:00:00 2001 From: Chandan Babu R Date: Tue, 16 Nov 2021 09:20:01 +0000 Subject: [PATCH] xfs: Use uint64_t to count maximum blocks that can be used by BMBT Reviewed-by: Darrick J. Wong Reviewed-by: Dave Chinner Signed-off-by: Chandan Babu R --- fs/xfs/libxfs/xfs_bmap.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c index 9f38e33d6ce2..b317226fb4ba 100644 --- a/fs/xfs/libxfs/xfs_bmap.c +++ b/fs/xfs/libxfs/xfs_bmap.c @@ -52,9 +52,9 @@ xfs_bmap_compute_maxlevels( xfs_mount_t *mp, /* file system mount structure */ int whichfork) /* data or attr fork */ { - int level; /* btree level */ - uint maxblocks; /* max blocks at this level */ + uint64_t maxblocks; /* max blocks at this level */ xfs_extnum_t maxleafents; /* max leaf entries possible */ + int level; /* btree level */ int maxrootrecs; /* max records in root block */ int minleafrecs; /* min records in leaf block */ int minnoderecs; /* min records in node block */ @@ -88,7 +88,7 @@ xfs_bmap_compute_maxlevels( if (maxblocks <= maxrootrecs) maxblocks = 1; else - maxblocks = (maxblocks + minnoderecs - 1) / minnoderecs; + maxblocks = howmany_64(maxblocks, minnoderecs); } mp->m_bm_maxlevels[whichfork] = level; ASSERT(mp->m_bm_maxlevels[whichfork] <= xfs_bmbt_maxlevels_ondisk()); -- GitLab