mmap_cache_get_missed   53 src/journal/mmap-cache.h unsigned mmap_cache_get_missed(MMapCache *m);
mmap_cache_get_missed 1895 src/journal/sd-journal.c                 log_debug("mmap cache statistics: %u hit, %u miss", mmap_cache_get_hit(j->mmap), mmap_cache_get_missed(j->mmap));