1 files changed, 4 insertions, 4 deletions

diff --git a/fs/btrfs/scrub.c b/fs/btrfs/scrub.c
index 48dd6f170c36..58c5864bf709 100644
--- a/fs/btrfs/scrub.c
+++ b/fs/btrfs/scrub.c
@@ -140,7 +140,7 @@ struct scrub_parity {
 
         int                     nsectors;
 
-        int                     stripe_len;
+        u64                     stripe_len;
 
         refcount_t              refs;
 
@@ -2396,7 +2396,7 @@ static inline void __scrub_mark_bitmap(struct scrub_parity *sparity,
                                        unsigned long *bitmap,
                                        u64 start, u64 len)
 {
-        u32 offset;
+        u64 offset;
         int nsectors;
         int sectorsize = sparity->sctx->fs_info->sectorsize;
 
@@ -2406,8 +2406,8 @@ static inline void __scrub_mark_bitmap(struct scrub_parity *sparity,
         }
 
         start -= sparity->logic_start;
-        start = div_u64_rem(start, sparity->stripe_len, &offset);
-        offset /= sectorsize;
+        start = div64_u64_rem(start, sparity->stripe_len, &offset);
+        offset = div_u64(offset, sectorsize);
         nsectors = (int)len / sectorsize;
 
         if (offset + nsectors <= sparity->nsectors) {