[PATCH 07/45] staging/lustre: Remove unused osc_on_mdt function

green
2016-02-16T06:02:05Z

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>
---
drivers/staging/lustre/lustre/include/obd.h | 1 -
drivers/staging/lustre/lustre/ldlm/ldlm_lib.c | 28 +--------------------------
2 files changed, 1 insertion(+), 28 deletions(-)

diff --git a/drivers/staging/lustre/lustre/include/obd.h b/drivers/staging/lustre/lustre/include/obd.h
index 991d2c6..c64a499 100644
--- 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
--- 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) {
--
2.1.0