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Diffstat (limited to 'fs/xfs/libxfs/xfs_trans_resv.c')
-rw-r--r--fs/xfs/libxfs/xfs_trans_resv.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/xfs/libxfs/xfs_trans_resv.c b/fs/xfs/libxfs/xfs_trans_resv.c
index 5b2f27cbdb808..4629f10d2f67e 100644
--- a/fs/xfs/libxfs/xfs_trans_resv.c
+++ b/fs/xfs/libxfs/xfs_trans_resv.c
@@ -19,6 +19,7 @@
#include "xfs_trans.h"
#include "xfs_qm.h"
#include "xfs_trans_space.h"
+#include "xfs_rtbitmap.h"
#define _ALLOC true
#define _FREE false
@@ -220,7 +221,7 @@ xfs_rtalloc_block_count(
unsigned int blksz = XFS_FSB_TO_B(mp, 1);
unsigned int rtbmp_bytes;
- rtbmp_bytes = (XFS_MAX_BMBT_EXTLEN / mp->m_sb.sb_rextsize) / NBBY;
+ rtbmp_bytes = xfs_extlen_to_rtxlen(mp, XFS_MAX_BMBT_EXTLEN) / NBBY;
return (howmany(rtbmp_bytes, blksz) + 1) * num_ops;
}