diff options
Diffstat (limited to 'fs/fscache/stats.c')
| -rw-r--r-- | fs/fscache/stats.c | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/fs/fscache/stats.c b/fs/fscache/stats.c index b811a4d03585..252e883ae148 100644 --- a/fs/fscache/stats.c +++ b/fs/fscache/stats.c @@ -16,6 +16,18 @@ 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_acquires; +atomic_t fscache_n_acquires_ok; +atomic_t fscache_n_acquires_oom; + +atomic_t fscache_n_updates; +EXPORT_SYMBOL(fscache_n_updates); + +atomic_t fscache_n_relinquishes; +atomic_t fscache_n_relinquishes_retire; +atomic_t fscache_n_relinquishes_dropped; /* * display the general statistics @@ -23,12 +35,26 @@ atomic_t fscache_n_volumes_nomem; int fscache_stats_show(struct seq_file *m, void *v) { seq_puts(m, "FS-Cache statistics\n"); - seq_printf(m, "Cookies: v=%d vcol=%u voom=%u\n", + seq_printf(m, "Cookies: n=%d v=%d vcol=%u voom=%u\n", + atomic_read(&fscache_n_cookies), atomic_read(&fscache_n_volumes), atomic_read(&fscache_n_volumes_collision), atomic_read(&fscache_n_volumes_nomem) ); + seq_printf(m, "Acquire: n=%u ok=%u oom=%u\n", + atomic_read(&fscache_n_acquires), + atomic_read(&fscache_n_acquires_ok), + atomic_read(&fscache_n_acquires_oom)); + + seq_printf(m, "Updates: n=%u\n", + atomic_read(&fscache_n_updates)); + + seq_printf(m, "Relinqs: n=%u rtr=%u drop=%u\n", + atomic_read(&fscache_n_relinquishes), + atomic_read(&fscache_n_relinquishes_retire), + atomic_read(&fscache_n_relinquishes_dropped)); + netfs_stats_show(m); return 0; } |