Commit 0c35e7ba authored by Chandan Babu R's avatar Chandan Babu R
Browse files

xfs: Use uint64_t to count maximum blocks that can be used by BMBT 



Reviewed-by: default avatarDarrick J. Wong <djwong@kernel.org>
Reviewed-by: default avatarDave Chinner <dchinner@redhat.com>
Signed-off-by: default avatarChandan Babu R <chandan.babu@oracle.com>
parent 9b7d16e3

fs/xfs/libxfs/xfs_bmap.c

+3 −3
Original line number Diff line number Diff line
@@ -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());