NEX-1643 dtrace provider for smbsrv
Reviewed by: Evan Layton <evan.layton@nexenta.com>
Reviewed by: Matt Barden <matt.barden@nexenta.com>
SMB-65 SMB server in non-global zones (data structure changes)
Many things move to the smb_server_t object, and
many functions gain an sv arg (which server).
re #7815 SMB server delivers old modification time...
re #6812 rb1753 backport illumos 1604 smbd print_enable doesn't really work

@@ -18,11 +18,11 @@
  *
  * CDDL HEADER END
  */
 /*
  * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2013 Nexenta Systems, Inc.  All rights reserved.
+ * Copyright 2017 Nexenta Systems, Inc.  All rights reserved.
  */
 
 /*
  * SMB print interface.
  */

@@ -76,20 +76,19 @@
                 (void) snprintf(path, MAXPATHLEN, "%s%05u", identifier, new_id);
         }
 
         op->create_disposition = FILE_OVERWRITE_IF;
         op->create_options = FILE_NON_DIRECTORY_FILE;
-        DTRACE_SMB_2(op__OpenPrintFile__start, smb_request_t *, sr,
-            struct open_param *, op);
+        DTRACE_SMB_START(op__OpenPrintFile, smb_request_t *, sr); /* arg.open */
 
         return ((rc == 0) ? SDRC_SUCCESS : SDRC_ERROR);
 }
 
 void
 smb_post_open_print_file(smb_request_t *sr)
 {
-        DTRACE_SMB_1(op__OpenPrintFile__done, smb_request_t *, sr);
+        DTRACE_SMB_DONE(op__OpenPrintFile, smb_request_t *, sr);
 }
 
 /*
  * Creates a new spool file which will be later copied and
  * deleted by cupsd.  After the file is created, information

@@ -156,18 +155,18 @@
 {
         int rc;
 
         rc = smbsr_decode_vwv(sr, "w", &sr->smb_fid);
 
-        DTRACE_SMB_1(op__ClosePrintFile__start, smb_request_t *, sr);
+        DTRACE_SMB_START(op__ClosePrintFile, smb_request_t *, sr);
         return ((rc == 0) ? SDRC_SUCCESS : SDRC_ERROR);
 }
 
 void
 smb_post_close_print_file(smb_request_t *sr)
 {
-        DTRACE_SMB_1(op__ClosePrintFile__done, smb_request_t *, sr);
+        DTRACE_SMB_DONE(op__ClosePrintFile, smb_request_t *, sr);
 }
 
 /*
  *
  * Adds the print file fid to a list to be used as a search

@@ -207,18 +206,18 @@
  * this request is optional (not required for Windows clients).
  */
 smb_sdrc_t
 smb_pre_get_print_queue(smb_request_t *sr)
 {
-        DTRACE_SMB_1(op__GetPrintQueue__start, smb_request_t *, sr);
+        DTRACE_SMB_START(op__GetPrintQueue, smb_request_t *, sr);
         return (SDRC_SUCCESS);
 }
 
 void
 smb_post_get_print_queue(smb_request_t *sr)
 {
-        DTRACE_SMB_1(op__GetPrintQueue__done, smb_request_t *, sr);
+        DTRACE_SMB_DONE(op__GetPrintQueue, smb_request_t *, sr);
 }
 
 smb_sdrc_t
 smb_com_get_print_queue(smb_request_t *sr)
 {

@@ -253,18 +252,18 @@
         sr->arg.rw = param;
         param->rw_magic = SMB_RW_MAGIC;
 
         rc = smbsr_decode_vwv(sr, "w", &sr->smb_fid);
 
-        DTRACE_SMB_1(op__WritePrintFile__start, smb_request_t *, sr);
+        DTRACE_SMB_START(op__WritePrintFile, smb_request_t *, sr);
         return ((rc == 0) ? SDRC_SUCCESS : SDRC_ERROR);
 }
 
 void
 smb_post_write_print_file(smb_request_t *sr)
 {
-        DTRACE_SMB_1(op__WritePrintFile__done, smb_request_t *, sr);
+        DTRACE_SMB_DONE(op__WritePrintFile, smb_request_t *, sr);
 
         kmem_free(sr->arg.rw, sizeof (smb_rw_param_t));
 }
 
 smb_sdrc_t