FS-Cache: Add a retirement stat counter

[safe/jmp/linux-2.6] / fs / fscache / stats.c

diff --git a/fs/fscache/stats.c b/fs/fscache/stats.c
index cda6999..9e15289 100644 (file)
--- a/fs/fscache/stats.c
+++ b/fs/fscache/stats.c
@@ -85,6 +85,7 @@ atomic_t fscache_n_updates_run;
 atomic_t fscache_n_relinquishes;
 atomic_t fscache_n_relinquishes_null;
 atomic_t fscache_n_relinquishes_waitcrt;
+atomic_t fscache_n_relinquishes_retire;
 
 atomic_t fscache_n_cookie_index;
 atomic_t fscache_n_cookie_data;
@@ -168,10 +169,11 @@ static int fscache_stats_show(struct seq_file *m, void *v)
                   atomic_read(&fscache_n_updates_null),
                   atomic_read(&fscache_n_updates_run));
 
-       seq_printf(m, "Relinqs: n=%u nul=%u wcr=%u\n",
+       seq_printf(m, "Relinqs: n=%u nul=%u wcr=%u rtr=%u\n",
                   atomic_read(&fscache_n_relinquishes),
                   atomic_read(&fscache_n_relinquishes_null),
-                  atomic_read(&fscache_n_relinquishes_waitcrt));
+                  atomic_read(&fscache_n_relinquishes_waitcrt),
+                  atomic_read(&fscache_n_relinquishes_retire));
 
        seq_printf(m, "AttrChg: n=%u ok=%u nbf=%u oom=%u run=%u\n",
                   atomic_read(&fscache_n_attr_changed),