X-Git-Url: https://git.whamcloud.com/?a=blobdiff_plain;f=lustre%2Ffid%2Ffid_store.c;h=2226d5e2ce40cf102b17ae66e8708e920e57a287;hb=06a67987e06f7fa9c0bfde549d54e2bed0a78ade;hp=aea967b02813a81965c909367cec04e84e12edf6;hpb=395777b5ba06767c84c93daafeaa9bcc56a67207;p=fs%2Flustre-release.git

diff --git a/lustre/fid/fid_store.c b/lustre/fid/fid_store.c
index aea967b..2226d5e 100644
--- a/lustre/fid/fid_store.c
+++ b/lustre/fid/fid_store.c
@@ -26,7 +26,7 @@
  * GPL HEADER END
  */
 /*
- * Copyright  2008 Sun Microsystems, Inc. All rights reserved
+ * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
  * Use is subject to license terms.
  */
 /*
@@ -73,8 +73,9 @@ static struct lu_buf *seq_store_buf(struct seq_thread_info *info)
         return buf;
 }
 
-struct thandle * seq_store_trans_start(struct lu_server_seq *seq,
-                                       const struct lu_env *env, int credit)
+struct thandle *seq_store_trans_start(struct lu_server_seq *seq,
+                                      const struct lu_env *env, int credit,
+                                      int sync)
 {
         struct seq_thread_info *info;
         struct dt_device *dt_dev;
@@ -86,6 +87,8 @@ struct thandle * seq_store_trans_start(struct lu_server_seq *seq,
         LASSERT(info != NULL);
 
         txn_param_init(&info->sti_txn, credit);
+        if (sync)
+                txn_param_sync(&info->sti_txn);
 
         th = dt_dev->dd_ops->dt_trans_start(env, dt_dev, &info->sti_txn);
         return th;
@@ -137,6 +140,37 @@ int seq_store_write(struct lu_server_seq *seq,
         RETURN(rc);
 }
 
+int seq_store_update(const struct lu_env *env, struct lu_server_seq *seq,
+                     struct lu_seq_range *out, int sync)
+{
+        struct thandle *th;
+        int rc;
+        int credits = SEQ_TXN_STORE_CREDITS;
+
+        if (out != NULL)
+                credits += FLD_TXN_INDEX_INSERT_CREDITS;
+
+        th = seq_store_trans_start(seq, env, credits, sync);
+        if (IS_ERR(th))
+                RETURN(PTR_ERR(th));
+
+        rc = seq_store_write(seq, env, th);
+        if (rc) {
+                CERROR("%s: Can't write space data, rc %d\n",
+                       seq->lss_name, rc);
+        } else if (out != NULL) {
+                rc = fld_server_create(seq->lss_site->ms_server_fld,
+                                       env, out, th);
+                if (rc) {
+                        CERROR("%s: Can't Update fld database, rc %d\n",
+                               seq->lss_name, rc);
+                }
+        }
+
+        seq_store_trans_stop(seq, env, th);
+        return rc;
+}
+
 /*
  * This function implies that caller takes care about locking or locking is not
  * needed (init time).