diff options
Diffstat (limited to 'fs/fscache/stats.c')
| -rw-r--r-- | fs/fscache/stats.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/fs/fscache/stats.c b/fs/fscache/stats.c index 252e883ae148..5aa4bd9fe207 100644 --- a/fs/fscache/stats.c +++ b/fs/fscache/stats.c @@ -17,6 +17,10 @@ atomic_t fscache_n_volumes; atomic_t fscache_n_volumes_collision; atomic_t fscache_n_volumes_nomem; atomic_t fscache_n_cookies; +atomic_t fscache_n_cookies_lru; +atomic_t fscache_n_cookies_lru_expired; +atomic_t fscache_n_cookies_lru_removed; +atomic_t fscache_n_cookies_lru_dropped; atomic_t fscache_n_acquires; atomic_t fscache_n_acquires_ok; @@ -47,6 +51,14 @@ int fscache_stats_show(struct seq_file *m, void *v) atomic_read(&fscache_n_acquires_ok), atomic_read(&fscache_n_acquires_oom)); + seq_printf(m, "LRU : n=%u exp=%u rmv=%u drp=%u at=%ld\n", + atomic_read(&fscache_n_cookies_lru), + atomic_read(&fscache_n_cookies_lru_expired), + atomic_read(&fscache_n_cookies_lru_removed), + atomic_read(&fscache_n_cookies_lru_dropped), + timer_pending(&fscache_cookie_lru_timer) ? + fscache_cookie_lru_timer.expires - jiffies : 0); + seq_printf(m, "Updates: n=%u\n", atomic_read(&fscache_n_updates)); |