LU-5108 osc: Performance tune for LRU

[fs/lustre-release.git] / lustre / osc / osc_internal.h

diff --git a/lustre/osc/osc_internal.h b/lustre/osc/osc_internal.h
index 985df64..f2f8951 100644 (file)
--- a/lustre/osc/osc_internal.h
+++ b/lustre/osc/osc_internal.h
@@ -135,7 +135,7 @@ int osc_build_rpc(const struct lu_env *env, struct client_obd *cli,
                  struct list_head *ext_list, int cmd);
 long osc_lru_shrink(const struct lu_env *env, struct client_obd *cli,
                   long target, bool force);
-long osc_lru_reclaim(struct client_obd *cli);
+long osc_lru_reclaim(struct client_obd *cli, unsigned long npages);
 
 extern spinlock_t osc_ast_guard;
 extern struct lu_kmem_descr osc_caches[];
@@ -166,6 +166,11 @@ static inline unsigned long rpcs_in_flight(struct client_obd *cli)
        return cli->cl_r_in_flight + cli->cl_w_in_flight;
 }
 
+static inline char *cli_name(struct client_obd *cli)
+{
+       return cli->cl_import->imp_obd->obd_name;
+}
+
 #ifndef min_t
 #define min_t(type,x,y) \
         ({ type __x = (x); type __y = (y); __x < __y ? __x: __y; })