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/sd-journal.c | |
| parent | b8e891e699e1336c5527f8203e4e8f67c9bbeb84 (diff) | |
journald: keep statistics on how of we hit/miss the mmap cache
Diffstat (limited to 'src/journal/sd-journal.c')
| -rw-r--r-- | src/journal/sd-journal.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/journal/sd-journal.c b/src/journal/sd-journal.c index 4579e9ee2d..1c91f007b7 100644 --- a/src/journal/sd-journal.c +++ b/src/journal/sd-journal.c @@ -1831,8 +1831,10 @@ _public_ void sd_journal_close(sd_journal *j) { if (j->inotify_fd >= 0) close_nointr_nofail(j->inotify_fd); - if (j->mmap) + if (j->mmap) { + log_debug("mmap cache statistics: %u hit, %u miss", mmap_cache_get_hit(j->mmap), mmap_cache_get_missed(j->mmap)); mmap_cache_unref(j->mmap); + } free(j->path); free(j->unique_field); |