1 files changed, 2 insertions, 2 deletions

diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index 8e3d6788d6dd..d75412bf7c4a 100644
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -1867,8 +1867,8 @@ static int btrfs_punch_hole(struct inode *inode, loff_t offset, loff_t len)
         u64 drop_end;
         int ret = 0;
         int err = 0;
-        bool same_page = (offset >> PAGE_CACHE_SHIFT) ==
-                ((offset + len) >> PAGE_CACHE_SHIFT);
+        bool same_page = ((offset >> PAGE_CACHE_SHIFT) ==
+                          ((offset + len - 1) >> PAGE_CACHE_SHIFT));
 
         btrfs_wait_ordered_range(inode, offset, len);