staging/lustre: Remove unused osc_on_mdt function

This only makes sense on metadata server, so get rid of it.

Also remove now unused MDS_OSC_MAX_RIF_DEFAULT define

Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/lustre/lustre/include/obd.h b/drivers/staging/lustre/lustre/include/obd.h
index 991d2c6..c64a499 100644 (file)
--- a/drivers/staging/lustre/lustre/include/obd.h
+++ b/drivers/staging/lustre/lustre/include/obd.h
@@ -216,7 +216,6 @@ struct timeout_item {
 };
 
 #define OSC_MAX_RIF_DEFAULT       8
-#define MDS_OSC_MAX_RIF_DEFAULT   50
 #define OSC_MAX_RIF_MAX         256
 #define OSC_MAX_DIRTY_DEFAULT  (OSC_MAX_RIF_DEFAULT * 4)
 #define OSC_MAX_DIRTY_MB_MAX   2048     /* arbitrary, but < MAX_LONG bytes */

diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_lib.c b/drivers/staging/lustre/lustre/ldlm/ldlm_lib.c
index 3c8d441..b52ffc0 100644 (file)
--- a/drivers/staging/lustre/lustre/ldlm/ldlm_lib.c
+++ b/drivers/staging/lustre/lustre/ldlm/ldlm_lib.c
@@ -227,29 +227,6 @@ void client_destroy_import(struct obd_import *imp)
 }
 EXPORT_SYMBOL(client_destroy_import);
 
-/**
- * Check whether or not the OSC is on MDT.
- * In the config log,
- * osc on MDT
- *     setup 0:{fsname}-OSTxxxx-osc[-MDTxxxx] 1:lustre-OST0000_UUID 2:NID
- * osc on client
- *     setup 0:{fsname}-OSTxxxx-osc 1:lustre-OST0000_UUID 2:NID
- *
- **/
-static int osc_on_mdt(char *obdname)
-{
-       char *ptr;
-
-       ptr = strrchr(obdname, '-');
-       if (ptr == NULL)
-               return 0;
-
-       if (strncmp(ptr + 1, "MDT", 3) == 0)
-               return 1;
-
-       return 0;
-}
-
 /* Configure an RPC client OBD device.
  *
  * lcfg parameters:
@@ -400,10 +377,7 @@ int client_obd_setup(struct obd_device *obddev, struct lustre_cfg *lcfg)
        } else if (totalram_pages >> (20 - PAGE_CACHE_SHIFT) <= 512 /* MB */) {
                cli->cl_max_rpcs_in_flight = 4;
        } else {
-               if (osc_on_mdt(obddev->obd_name))
-                       cli->cl_max_rpcs_in_flight = MDS_OSC_MAX_RIF_DEFAULT;
-               else
-                       cli->cl_max_rpcs_in_flight = OSC_MAX_RIF_DEFAULT;
+               cli->cl_max_rpcs_in_flight = OSC_MAX_RIF_DEFAULT;
        }
        rc = ldlm_get_ref();
        if (rc) {