Remove a bunch of now-unused fscache stats counters that were obsoleted by the removal of the old I/O routines. Signed-off-by: David Howells <dhowells@xxxxxxxxxx> --- fs/fscache/internal.h | 15 --------------- fs/fscache/stats.c | 27 +-------------------------- 2 files changed, 1 insertion(+), 41 deletions(-) diff --git a/fs/fscache/internal.h b/fs/fscache/internal.h index bff83b14398b..43d64f6bbf8b 100644 --- a/fs/fscache/internal.h +++ b/fs/fscache/internal.h @@ -149,9 +149,6 @@ extern void fscache_proc_cleanup(void); * stats.c */ #ifdef CONFIG_FSCACHE_STATS -extern atomic_t fscache_n_ops_processed[FSCACHE_MAX_THREADS]; -extern atomic_t fscache_n_objs_processed[FSCACHE_MAX_THREADS]; - extern atomic_t fscache_n_op_pend; extern atomic_t fscache_n_op_run; extern atomic_t fscache_n_op_enqueue; @@ -162,12 +159,6 @@ extern atomic_t fscache_n_op_gc; extern atomic_t fscache_n_op_cancelled; extern atomic_t fscache_n_op_rejected; -extern atomic_t fscache_n_attr_changed; -extern atomic_t fscache_n_attr_changed_ok; -extern atomic_t fscache_n_attr_changed_nobufs; -extern atomic_t fscache_n_attr_changed_nomem; -extern atomic_t fscache_n_attr_changed_calls; - extern atomic_t fscache_n_retrievals; extern atomic_t fscache_n_retrievals_ok; extern atomic_t fscache_n_retrievals_wait; @@ -205,7 +196,6 @@ extern atomic_t fscache_n_updates_run; extern atomic_t fscache_n_relinquishes; extern atomic_t fscache_n_relinquishes_null; -extern atomic_t fscache_n_relinquishes_waitcrt; extern atomic_t fscache_n_relinquishes_retire; extern atomic_t fscache_n_cookie_index; @@ -222,11 +212,6 @@ extern atomic_t fscache_n_object_created; extern atomic_t fscache_n_object_avail; extern atomic_t fscache_n_object_dead; -extern atomic_t fscache_n_checkaux_none; -extern atomic_t fscache_n_checkaux_okay; -extern atomic_t fscache_n_checkaux_update; -extern atomic_t fscache_n_checkaux_obsolete; - extern atomic_t fscache_n_cop_alloc_object; extern atomic_t fscache_n_cop_lookup_object; extern atomic_t fscache_n_cop_lookup_complete; diff --git a/fs/fscache/stats.c b/fs/fscache/stats.c index 2449aa459140..cb9dd0a93e0d 100644 --- a/fs/fscache/stats.c +++ b/fs/fscache/stats.c @@ -24,12 +24,6 @@ atomic_t fscache_n_op_gc; atomic_t fscache_n_op_cancelled; atomic_t fscache_n_op_rejected; -atomic_t fscache_n_attr_changed; -atomic_t fscache_n_attr_changed_ok; -atomic_t fscache_n_attr_changed_nobufs; -atomic_t fscache_n_attr_changed_nomem; -atomic_t fscache_n_attr_changed_calls; - atomic_t fscache_n_retrievals; atomic_t fscache_n_retrievals_ok; atomic_t fscache_n_retrievals_wait; @@ -67,7 +61,6 @@ 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; @@ -84,11 +77,6 @@ atomic_t fscache_n_object_created; atomic_t fscache_n_object_avail; atomic_t fscache_n_object_dead; -atomic_t fscache_n_checkaux_none; -atomic_t fscache_n_checkaux_okay; -atomic_t fscache_n_checkaux_update; -atomic_t fscache_n_checkaux_obsolete; - atomic_t fscache_n_cop_alloc_object; atomic_t fscache_n_cop_lookup_object; atomic_t fscache_n_cop_lookup_complete; @@ -122,11 +110,6 @@ int fscache_stats_show(struct seq_file *m, void *v) atomic_read(&fscache_n_object_no_alloc), atomic_read(&fscache_n_object_avail), atomic_read(&fscache_n_object_dead)); - seq_printf(m, "ChkAux : non=%u ok=%u upd=%u obs=%u\n", - atomic_read(&fscache_n_checkaux_none), - atomic_read(&fscache_n_checkaux_okay), - atomic_read(&fscache_n_checkaux_update), - atomic_read(&fscache_n_checkaux_obsolete)); seq_printf(m, "Acquire: n=%u nul=%u noc=%u ok=%u nbf=%u" " oom=%u\n", @@ -153,19 +136,11 @@ 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 rtr=%u\n", + seq_printf(m, "Relinqs: n=%u nul=%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_retire)); - seq_printf(m, "AttrChg: n=%u ok=%u nbf=%u oom=%u run=%u\n", - atomic_read(&fscache_n_attr_changed), - atomic_read(&fscache_n_attr_changed_ok), - atomic_read(&fscache_n_attr_changed_nobufs), - atomic_read(&fscache_n_attr_changed_nomem), - atomic_read(&fscache_n_attr_changed_calls)); - seq_printf(m, "Retrvls: n=%u ok=%u wt=%u nod=%u nbf=%u" " int=%u oom=%u\n", atomic_read(&fscache_n_retrievals),
