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[V7,11/18] xfsprogs: Use uint64_t to count maximum blocks that can be used by BMBT

Message ID 20220321052027.407099-12-chandan.babu@oracle.com (mailing list archive)
State New, archived
Headers show
Series xfsprogs: Extend per-inode extent counters | expand

Commit Message

Chandan Babu R March 21, 2022, 5:20 a.m. UTC 
Signed-off-by: Chandan Babu R <chandan.babu@oracle.com>
---
 libxfs/xfs_bmap.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
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Patch

diff --git a/libxfs/xfs_bmap.c b/libxfs/xfs_bmap.c
index 1e131c4d..88c0ccc4 100644
--- a/libxfs/xfs_bmap.c
+++ b/libxfs/xfs_bmap.c
@@ -45,9 +45,9 @@  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 */
@@ -81,7 +81,7 @@  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());