crimson/.../cache: remove unused query_counters_t

Signed-off-by: Samuel Just <sjust@redhat.com>

diff --git a/src/crimson/os/seastore/cache.h b/src/crimson/os/seastore/cache.h
index a4cedf179650f76d8c61d21484f09a2d979d5b76..80ea88167316cfa1027b1129b816883ea8c9aff6 100644 (file)
--- a/src/crimson/os/seastore/cache.h
+++ b/src/crimson/os/seastore/cache.h
@@ -1685,11 +1685,6 @@ private:
 
   ExtentPinboardRef pinboard;
 
-  struct query_counters_t {
-    uint64_t access = 0;
-    uint64_t hit = 0;
-  };
-
   btree_cursor_stats_t cursor_stats;
   struct invalid_trans_efforts_t {
     io_stat_t read;