PERFORCE change 101954 for review

[John Baldwin]

http://perforce.freebsd.org/chv.cgi?CH=101954

Change 101954 by jhb at jhb_mutex on 2006/07/19 18:40:50

	IFC @101952 - loopback.

Affected files ...

.. //depot/projects/smpng/sys/compat/linux/linux_socket.c#35 integrate
.. //depot/projects/smpng/sys/compat/svr4/svr4_socket.c#11 integrate
.. //depot/projects/smpng/sys/ddb/db_command.c#34 integrate
.. //depot/projects/smpng/sys/dev/streams/streams.c#27 integrate
.. //depot/projects/smpng/sys/kern/uipc_syscalls.c#90 integrate
.. //depot/projects/smpng/sys/kern/vfs_syscalls.c#112 integrate

Differences ...

==== //depot/projects/smpng/sys/compat/linux/linux_socket.c#35 (text+ko) ====

@@ -27,7 +27,7 @@
  */
 
 #include <sys/cdefs.h>
-__FBSDID("$FreeBSD: src/sys/compat/linux/linux_socket.c,v 1.69 2006/07/08 20:03:38 jhb Exp $");
+__FBSDID("$FreeBSD: src/sys/compat/linux/linux_socket.c,v 1.70 2006/07/19 18:28:52 jhb Exp $");
 
 /* XXX we use functions that might not exist. */
 #include "opt_compat.h"

==== //depot/projects/smpng/sys/compat/svr4/svr4_socket.c#11 (text+ko) ====

@@ -41,7 +41,7 @@
  */
 
 #include <sys/cdefs.h>
-__FBSDID("$FreeBSD: src/sys/compat/svr4/svr4_socket.c,v 1.25 2005/07/07 19:27:29 jhb Exp $");
+__FBSDID("$FreeBSD: src/sys/compat/svr4/svr4_socket.c,v 1.26 2006/07/19 18:26:09 jhb Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -107,19 +107,6 @@
 
 	mtx_lock(&Giant);
 
-	/*
-	 * Wait for the TAILQ to be initialized.  Only the very first CPU
-	 * will succeed on the atomic_cmpset().  The other CPU's will spin
-	 * until the first one finishes the initialization.  Once the
-	 * initialization is complete, the condition will always fail
-	 * avoiding expensive atomic operations in the common case.
-	 */
-	while (svr4_str_initialized != 2)
-		if (atomic_cmpset_acq_int(&svr4_str_initialized, 0, 1)) {
-			TAILQ_INIT(&svr4_head);
-			atomic_store_rel_int(&svr4_str_initialized, 2);
-		}
-
 	e = malloc(sizeof(*e), M_TEMP, M_WAITOK);
 	e->cookie = NULL;
 	e->dev = st->st_dev;

==== //depot/projects/smpng/sys/ddb/db_command.c#34 (text+ko) ====

@@ -32,7 +32,7 @@
  */
 
 #include <sys/cdefs.h>
-__FBSDID("$FreeBSD: src/sys/ddb/db_command.c,v 1.67 2006/07/12 21:22:43 jhb Exp $");
+__FBSDID("$FreeBSD: src/sys/ddb/db_command.c,v 1.68 2006/07/19 18:26:53 jhb Exp $");
 
 #include <sys/param.h>
 #include <sys/linker_set.h>

==== //depot/projects/smpng/sys/dev/streams/streams.c#27 (text+ko) ====

@@ -33,7 +33,7 @@
  */
 
 #include <sys/cdefs.h>
-__FBSDID("$FreeBSD: src/sys/dev/streams/streams.c,v 1.51 2006/07/18 22:31:33 jhb Exp $");
+__FBSDID("$FreeBSD: src/sys/dev/streams/streams.c,v 1.52 2006/07/19 18:26:09 jhb Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>

==== //depot/projects/smpng/sys/kern/uipc_syscalls.c#90 (text+ko) ====

@@ -33,7 +33,7 @@
  */
 
 #include <sys/cdefs.h>
-__FBSDID("$FreeBSD: src/sys/kern/uipc_syscalls.c,v 1.231 2006/07/10 21:38:17 jhb Exp $");
+__FBSDID("$FreeBSD: src/sys/kern/uipc_syscalls.c,v 1.232 2006/07/19 18:28:52 jhb Exp $");
 
 #include "opt_compat.h"
 #include "opt_ktrace.h"

==== //depot/projects/smpng/sys/kern/vfs_syscalls.c#112 (text+ko) ====

@@ -35,7 +35,7 @@
  */
 
 #include <sys/cdefs.h>
-__FBSDID("$FreeBSD: src/sys/kern/vfs_syscalls.c,v 1.417 2006/07/11 20:52:08 jhb Exp $");
+__FBSDID("$FreeBSD: src/sys/kern/vfs_syscalls.c,v 1.418 2006/07/19 18:30:33 jhb Exp $");
 
 #include "opt_compat.h"
 #include "opt_mac.h"