LU-7623 lnet: Get rid of IOC_LIBCFS_DEBUG_PEER hack

[fs/lustre-release.git] / lnet / lnet / api-ni.c

diff --git a/lnet/lnet/api-ni.c b/lnet/lnet/api-ni.c
index dd7e96a..40d3bb8 100644 (file)
--- a/lnet/lnet/api-ni.c
+++ b/lnet/lnet/api-ni.c
@@ -1855,17 +1855,8 @@ out:
 }
 
 /**
- * This is an ugly hack to export IOC_LIBCFS_DEBUG_PEER and
- * IOC_LIBCFS_PORTALS_COMPATIBILITY commands to users, by tweaking the LNet
- * internal ioctl handler.
- *
  * IOC_LIBCFS_PORTALS_COMPATIBILITY is now deprecated, don't use it.
  *
- * \param cmd IOC_LIBCFS_DEBUG_PEER to print debugging data about a peer.
- * The data will be printed to system console. Don't use it excessively.
- * \param arg A pointer to lnet_process_id_t, process ID of the peer.
- *
- * \return Always return 0 when called by users directly (i.e., not via ioctl).
  */
 int
 LNetCtl(unsigned int cmd, void *arg)
@@ -2075,29 +2066,6 @@ LNetCtl(unsigned int cmd, void *arg)
                data->ioc_count = rc;
                return 0;
 
-       case IOC_LIBCFS_DEBUG_PEER: {
-               /* CAVEAT EMPTOR: this one designed for calling directly; not
-                * via an ioctl */
-               id = *((lnet_process_id_t *) arg);
-
-               lnet_debug_peer(id.nid);
-
-               ni = lnet_net2ni(LNET_NIDNET(id.nid));
-               if (ni == NULL) {
-                       CDEBUG(D_WARNING, "No NI for %s\n", libcfs_id2str(id));
-               } else {
-                       if (ni->ni_lnd->lnd_ctl == NULL) {
-                               CDEBUG(D_WARNING, "No ctl for %s\n",
-                                      libcfs_id2str(id));
-                       } else {
-                               (void)ni->ni_lnd->lnd_ctl(ni, cmd, arg);
-                       }
-
-                       lnet_ni_decref(ni);
-               }
-               return 0;
-       }
-
        default:
                ni = lnet_net2ni(data->ioc_net);
                if (ni == NULL)
@@ -2115,6 +2083,12 @@ LNetCtl(unsigned int cmd, void *arg)
 }
 EXPORT_SYMBOL(LNetCtl);
 
+void LNetDebugPeer(lnet_process_id_t id)
+{
+       lnet_debug_peer(id.nid);
+}
+EXPORT_SYMBOL(LNetDebugPeer);
+
 /**
  * Retrieve the lnet_process_id_t ID of LNet interface at \a index. Note that
  * all interfaces share a same PID, as requested by LNetNIInit().