LU-4008 mdt: Shrink default LOVEA reply buffers

[fs/lustre-release.git] / lustre / mdt / mdt_open.c

diff --git a/lustre/mdt/mdt_open.c b/lustre/mdt/mdt_open.c
index fc67526..62933b8 100644 (file)
--- a/lustre/mdt/mdt_open.c
+++ b/lustre/mdt/mdt_open.c
@@ -1892,7 +1892,6 @@ int mdt_reint_open(struct mdt_thread_info *info, struct mdt_lock_handle *lhc)
                if (created) {
                        ma->ma_need = 0;
                        ma->ma_valid = 0;
-                       ma->ma_cookie_size = 0;
                        rc = mdo_unlink(info->mti_env,
                                        mdt_object_child(parent),
                                        mdt_object_child(child),
@@ -2296,10 +2295,12 @@ int mdt_close(struct tgt_session_info *tsi)
 
         LASSERT(info->mti_ioepoch);
 
+       /* These fields are no longer used and are left for compatibility.
+        * size is always zero */
         req_capsule_set_size(info->mti_pill, &RMF_MDT_MD, RCL_SERVER,
-                             info->mti_mdt->mdt_max_mdsize);
+                            0);
         req_capsule_set_size(info->mti_pill, &RMF_LOGCOOKIES, RCL_SERVER,
-                             info->mti_mdt->mdt_max_cookiesize);
+                            0);
         rc = req_capsule_server_pack(info->mti_pill);
         if (mdt_check_resent(info, mdt_reconstruct_generic, NULL)) {
                 mdt_client_compatibility(info);
@@ -2318,11 +2319,6 @@ int mdt_close(struct tgt_session_info *tsi)
                 ma->ma_lmm_size = req_capsule_get_size(info->mti_pill,
                                                        &RMF_MDT_MD,
                                                        RCL_SERVER);
-                ma->ma_cookie = req_capsule_server_get(info->mti_pill,
-                                                       &RMF_LOGCOOKIES);
-                ma->ma_cookie_size = req_capsule_get_size(info->mti_pill,
-                                                          &RMF_LOGCOOKIES,
-                                                          RCL_SERVER);
                 ma->ma_need = MA_INODE | MA_LOV | MA_COOKIE;
                 repbody->eadatasize = 0;
                 repbody->aclsize = 0;