usr/src/cmd/smbsrv/dtrace/smbnode.d

   1 #!/usr/sbin/dtrace -qs
   2 /*
   3  * CDDL HEADER START
   4  *
   5  * The contents of this file are subject to the terms of the
   6  * Common Development and Distribution License (the "License").
   7  * You may not use this file except in compliance with the License.
   8  *
   9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10  * or http://www.opensolaris.org/os/licensing.
  11  * See the License for the specific language governing permissions
  12  * and limitations under the License.
  13  *
  14  * When distributing Covered Code, include this CDDL HEADER in each
  15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16  * If applicable, add the following below this CDDL HEADER, with the
  17  * fields enclosed by brackets "[]" replaced with your own identifying
  18  * information: Portions Copyright [yyyy] [name of copyright owner]
  19  *
  20  * CDDL HEADER END
  21  */
  22 /*
  23  * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26
  27 #pragma ident   "%Z%%M% %I%     %E% SMI"
  28
  29 BEGIN
  30 {
  31     printf("-->SMB Server Node Trace Started");
  32     printf("\n\n");
  33 }
  34
  35 END
  36 {
  37     printf("<--SMB Server Node Trace Ended");
  38     printf("\n\n");
  39 }
  40
  41 sdt:smbsrv:smb_node_lookup:smb_node_lookup_hit
  42 /((smb_node_t *)arg0)->n_state == SMB_NODE_STATE_AVAILABLE/
  43 {
  44     printf("\nSMB Node lookup hit/SMB_NODE_STATE_AVAILABLE");
  45     printf("\n\tNode: %p", arg0);
  46     printf("\n\tRefCnt: %d", ((smb_node_t *)arg0)->n_refcnt);
  47     printf("\n\tName: %s", (string)((vnode_t *)((smb_node_t *)arg0)->vp)->v_path);
  48     stack();
  49 }
  50
  51 sdt:smbsrv:smb_node_lookup:smb_node_lookup_hit
  52 /((smb_node_t *)arg0)->n_state == SMB_NODE_STATE_DESTROYING/
  53 {
  54     printf("\nSMB Node lookup hit/SMB_NODE_STATE_DESTROYING");
  55     printf("\n\tNode: %p", arg0);
  56     printf("\n\tRefCnt: %d", ((smb_node_t *)arg0)->n_refcnt);
  57     printf("\n\tName: %s", (string)((vnode_t *)((smb_node_t *)arg0)->vp)->v_path);
  58     stack();
  59 }
  60
  61 sdt:smbsrv:smb_node_lookup:smb_node_lookup_hit
  62 /(((smb_node_t *)arg0)->n_state != SMB_NODE_STATE_DESTROYING) &&
  63  (((smb_node_t *)arg0)->n_state != SMB_NODE_STATE_AVAILABLE)/
  64 {
  65     printf("\nSMB Node lookup hit/Unknown State");
  66     printf("\n\tNode: %p", arg0);
  67     printf("\n\tRefCnt: %d", ((smb_node_t *)arg0)->n_refcnt);
  68     printf("\n\tName: %s", (string)((vnode_t *)((smb_node_t *)arg0)->vp)->v_path);
  69     stack();
  70 }
  71
  72 sdt:smbsrv:smb_node_lookup:smb_node_lookup_miss
  73 {
  74     printf("\nSMB Node lookup miss");
  75     printf("\n\tNode: %p", arg0);
  76     printf("\n\tRefCnt: %d", ((smb_node_t *)arg0)->n_refcnt);
  77     printf("\n\tName: %s", (string)((vnode_t *)((smb_node_t *)arg0)->vp)->v_path);
  78     stack();
  79 }
  80
  81 sdt:smbsrv:smb_node_ref:smb_node_ref_exit
  82 {
  83     printf("\nSMB Node reference taken");
  84     printf("\n\tNode: %p", arg0);
  85     printf("\n\tRefCnt: %d", ((smb_node_t *)arg0)->n_refcnt);
  86     printf("\n\tName: %s", (string)((vnode_t *)((smb_node_t *)arg0)->vp)->v_path);
  87     stack();
  88 }
  89
  90 sdt:smbsrv:smb_node_release:smb_node_release
  91 /((smb_node_t *)arg0)->n_refcnt == 1/
  92 {
  93     printf("\nSMB Node release(will be destroyed)");
  94     printf("\n\tNode: %p", arg0);
  95     printf("\n\tName: %s", (string)((vnode_t *)((smb_node_t *)arg0)->vp)->v_path);
  96     stack();
  97 }
  98
  99 sdt:smbsrv:smb_node_release:smb_node_release
 100 /((smb_node_t *)arg0)->n_refcnt > 1/
 101 {
 102     printf("\nSMB Node release");
 103     printf("\n\tNode: %p", arg0);
 104     printf("\n\tRefCnt: %d", ((smb_node_t *)arg0)->n_refcnt);
 105     printf("\n\tName: %s", (string)((vnode_t *)((smb_node_t *)arg0)->vp)->v_path);
 106     stack();
 107 }
 108
 109 sdt:smbsrv:smb_node_delete_on_close:smb_node_delete_on_close
 110 /(int)arg0 == 0/
 111 {
 112     printf("\nSMB Node delete on close successful");
 113     printf("\n\tNode: %p", arg1);
 114     printf("\n\tName: %s", (string)((vnode_t *)((smb_node_t *)arg1)->vp)->v_path);
 115     stack();
 116 }
 117
 118 sdt:smbsrv:smb_node_delete_on_close:smb_node_delete_on_close
 119 /(int)arg0 == 0/
 120 {
 121     printf("\nSMB Node delete on close failed (%d)", (int)arg0);
 122     printf("\n\tNode: %p", arg1);
 123     printf("\n\tName: %s", (string)((vnode_t *)((smb_node_t *)arg1)->vp)->v_path);
 124     stack();
 125 }
 126
 127