bt_cache_miss 256 libdb/bt_debug.c extern u_long bt_cache_hit, bt_cache_miss, bt_pfxsaved, bt_rootsplit; bt_cache_miss 310 libdb/bt_debug.c bt_cache_hit, bt_cache_miss); bt_cache_miss 256 libdb/bt_put.c u_long bt_cache_hit, bt_cache_miss; bt_cache_miss 318 libdb/bt_put.c ++bt_cache_miss;