LU-2886 obdclass: use common way to store lastid

[fs/lustre-release.git] / lnet / lnet / lib-me.c

diff --git a/lnet/lnet/lib-me.c b/lnet/lnet/lib-me.c
index df33c83..63d457a 100644 (file)
--- a/lnet/lnet/lib-me.c
+++ b/lnet/lnet/lib-me.c
@@ -26,6 +26,8 @@
 /*
  * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
  * Use is subject to license terms.
+ *
+ * Copyright (c) 2012, Intel Corporation.
  */
 /*
  * This file is part of Lustre, http://www.lustre.org/
@@ -107,8 +109,12 @@ LNetMEAttach(unsigned int portal,
 
        lnet_res_lh_initialize(the_lnet.ln_me_containers[mtable->mt_cpt],
                               &me->me_lh);
-       head = lnet_mt_match_head(mtable, match_id, match_bits);
+       if (ignore_bits != 0)
+               head = &mtable->mt_mhash[LNET_MT_HASH_IGNORE];
+       else
+               head = lnet_mt_match_head(mtable, match_id, match_bits);
 
+       me->me_pos = head - &mtable->mt_mhash[0];
        if (pos == LNET_INS_AFTER || pos == LNET_INS_LOCAL)
                cfs_list_add_tail(&me->me_list, head);
        else
@@ -119,6 +125,7 @@ LNetMEAttach(unsigned int portal,
        lnet_res_unlock(mtable->mt_cpt);
        return 0;
 }
+EXPORT_SYMBOL(LNetMEAttach);
 
 /**
  * Create and a match entry and insert it before or after the ME pointed to by
@@ -181,6 +188,7 @@ LNetMEInsert(lnet_handle_me_t current_meh,
                return -EPERM;
         }
 
+       new_me->me_pos = current_me->me_pos;
         new_me->me_portal = current_me->me_portal;
         new_me->me_match_id = match_id;
         new_me->me_match_bits = match_bits;
@@ -201,6 +209,7 @@ LNetMEInsert(lnet_handle_me_t current_meh,
 
        return 0;
 }
+EXPORT_SYMBOL(LNetMEInsert);
 
 /**
  * Unlink a match entry from its match list.
@@ -249,6 +258,7 @@ LNetMEUnlink(lnet_handle_me_t meh)
        lnet_res_unlock(cpt);
        return 0;
 }
+EXPORT_SYMBOL(LNetMEUnlink);
 
 /* call with lnet_res_lock please */
 void