1 files changed, 2 insertions, 1 deletions

diff --git a/fs/btrfs/free-space-cache.c b/fs/btrfs/free-space-cache.c
index 280165581c57..ac23476beb6e 100644
--- a/fs/btrfs/free-space-cache.c
+++ b/fs/btrfs/free-space-cache.c
@@ -645,7 +645,8 @@ again:
                  * we haven't filled the empty size and the window is
                  * very large.  reset and try again
                  */
-                if (next->offset - window_start > (bytes + empty_size) * 2) {
+                if (next->offset - (last->offset + last->bytes) > 128 * 1024 ||
+                    next->offset - window_start > (bytes + empty_size) * 2) {
                         entry = next;
                         window_start = entry->offset;
                         window_free = entry->bytes;