LU-5319 mdc: manage number of modify RPCs in flight

[fs/lustre-release.git] / lustre / include / obd.h

diff --git a/lustre/include/obd.h b/lustre/include/obd.h
index c658de1..fad6b03 100644 (file)
--- a/lustre/include/obd.h
+++ b/lustre/include/obd.h
@@ -260,12 +260,16 @@ struct client_obd {
        wait_queue_head_t        cl_destroy_waitq;
 
         struct mdc_rpc_lock     *cl_rpc_lock;
-        struct mdc_rpc_lock     *cl_close_lock;
 
        /* modify rpcs in flight
         * currently used for metadata only */
        spinlock_t               cl_mod_rpcs_lock;
        __u16                    cl_max_mod_rpcs_in_flight;
+       __u16                    cl_mod_rpcs_in_flight;
+       __u16                    cl_close_rpcs_in_flight;
+       wait_queue_head_t        cl_mod_rpcs_waitq;
+       unsigned long           *cl_mod_tag_bitmap;
+       struct obd_histogram     cl_mod_rpcs_hist;
 
         /* mgc datastruct */
        struct mutex              cl_mgc_mutex;