diff options
| author | Lennart Poettering <lennart@poettering.net> | 2013-11-26 18:58:44 +0100 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2013-11-26 18:58:44 +0100 |
| commit | bf807d4dbf27c783db8dfd7f4eca321ae4be5b00 (patch) | |
| tree | bc8810a5a2b08cfb1c4ab3d9ea48646c280a3010 /src/journal/mmap-cache.h | |
| parent | b8e891e699e1336c5527f8203e4e8f67c9bbeb84 (diff) | |
journald: keep statistics on how of we hit/miss the mmap cache
Diffstat (limited to 'src/journal/mmap-cache.h')
| -rw-r--r-- | src/journal/mmap-cache.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/journal/mmap-cache.h b/src/journal/mmap-cache.h index 0c42fb88e6..912336d7c2 100644 --- a/src/journal/mmap-cache.h +++ b/src/journal/mmap-cache.h @@ -34,3 +34,6 @@ MMapCache* mmap_cache_unref(MMapCache *m); int mmap_cache_get(MMapCache *m, int fd, int prot, unsigned context, bool keep_always, uint64_t offset, size_t size, struct stat *st, void **ret); void mmap_cache_close_fd(MMapCache *m, int fd); void mmap_cache_close_context(MMapCache *m, unsigned context); + +unsigned mmap_cache_get_hit(MMapCache *m); +unsigned mmap_cache_get_missed(MMapCache *m); |