Linux-2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

1 files changed, 180 insertions, 0 deletions

diff --git a/net/rxrpc/main.c b/net/rxrpc/main.c
new file mode 100644
index 00000000000..36fdcbcd80d
--- /dev/null
+++ b/net/rxrpc/main.c
@@ -0,0 +1,180 @@
+/* main.c: Rx RPC interface
+ *
+ * Copyright (C) 2002 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/sched.h>
+#include <rxrpc/rxrpc.h>
+#include <rxrpc/krxiod.h>
+#include <rxrpc/krxsecd.h>
+#include <rxrpc/krxtimod.h>
+#include <rxrpc/transport.h>
+#include <rxrpc/connection.h>
+#include <rxrpc/call.h>
+#include <rxrpc/message.h>
+#include "internal.h"
+
+MODULE_DESCRIPTION("Rx RPC implementation");
+MODULE_AUTHOR("Red Hat, Inc.");
+MODULE_LICENSE("GPL");
+
+__be32 rxrpc_epoch;
+
+/*****************************************************************************/
+/*
+ * initialise the Rx module
+ */
+static int __init rxrpc_initialise(void)
+{
+	int ret;
+
+	/* my epoch value */
+	rxrpc_epoch = htonl(xtime.tv_sec);
+
+	/* register the /proc interface */
+#ifdef CONFIG_PROC_FS
+	ret = rxrpc_proc_init();
+	if (ret<0)
+		return ret;
+#endif
+
+	/* register the sysctl files */
+#ifdef CONFIG_SYSCTL
+	ret = rxrpc_sysctl_init();
+	if (ret<0)
+		goto error_proc;
+#endif
+
+	/* start the krxtimod daemon */
+	ret = rxrpc_krxtimod_start();
+	if (ret<0)
+		goto error_sysctl;
+
+	/* start the krxiod daemon */
+	ret = rxrpc_krxiod_init();
+	if (ret<0)
+		goto error_krxtimod;
+
+	/* start the krxsecd daemon */
+	ret = rxrpc_krxsecd_init();
+	if (ret<0)
+		goto error_krxiod;
+
+	kdebug("\n\n");
+
+	return 0;
+
+ error_krxiod:
+	rxrpc_krxiod_kill();
+ error_krxtimod:
+	rxrpc_krxtimod_kill();
+ error_sysctl:
+#ifdef CONFIG_SYSCTL
+	rxrpc_sysctl_cleanup();
+#endif
+ error_proc:
+#ifdef CONFIG_PROC_FS
+	rxrpc_proc_cleanup();
+#endif
+	return ret;
+} /* end rxrpc_initialise() */
+
+module_init(rxrpc_initialise);
+
+/*****************************************************************************/
+/*
+ * clean up the Rx module
+ */
+static void __exit rxrpc_cleanup(void)
+{
+	kenter("");
+
+	__RXACCT(printk("Outstanding Messages   : %d\n",
+			atomic_read(&rxrpc_message_count)));
+	__RXACCT(printk("Outstanding Calls      : %d\n",
+			atomic_read(&rxrpc_call_count)));
+	__RXACCT(printk("Outstanding Connections: %d\n",
+			atomic_read(&rxrpc_connection_count)));
+	__RXACCT(printk("Outstanding Peers      : %d\n",
+			atomic_read(&rxrpc_peer_count)));
+	__RXACCT(printk("Outstanding Transports : %d\n",
+			atomic_read(&rxrpc_transport_count)));
+
+	rxrpc_krxsecd_kill();
+	rxrpc_krxiod_kill();
+	rxrpc_krxtimod_kill();
+#ifdef CONFIG_SYSCTL
+	rxrpc_sysctl_cleanup();
+#endif
+#ifdef CONFIG_PROC_FS
+	rxrpc_proc_cleanup();
+#endif
+
+	__RXACCT(printk("Outstanding Messages   : %d\n",
+			atomic_read(&rxrpc_message_count)));
+	__RXACCT(printk("Outstanding Calls      : %d\n",
+			atomic_read(&rxrpc_call_count)));
+	__RXACCT(printk("Outstanding Connections: %d\n",
+			atomic_read(&rxrpc_connection_count)));
+	__RXACCT(printk("Outstanding Peers      : %d\n",
+			atomic_read(&rxrpc_peer_count)));
+	__RXACCT(printk("Outstanding Transports : %d\n",
+			atomic_read(&rxrpc_transport_count)));
+
+	kleave("");
+} /* end rxrpc_cleanup() */
+
+module_exit(rxrpc_cleanup);
+
+/*****************************************************************************/
+/*
+ * clear the dead space between task_struct and kernel stack
+ * - called by supplying -finstrument-functions to gcc
+ */
+#if 0
+void __cyg_profile_func_enter (void *this_fn, void *call_site)
+__attribute__((no_instrument_function));
+
+void __cyg_profile_func_enter (void *this_fn, void *call_site)
+{
+       asm volatile("  movl    %%esp,%%edi     \n"
+                    "  andl    %0,%%edi        \n"
+                    "  addl    %1,%%edi        \n"
+                    "  movl    %%esp,%%ecx     \n"
+                    "  subl    %%edi,%%ecx     \n"
+                    "  shrl    $2,%%ecx        \n"
+                    "  movl    $0xedededed,%%eax     \n"
+                    "  rep stosl               \n"
+                    :
+                    : "i"(~(THREAD_SIZE-1)), "i"(sizeof(struct thread_info))
+                    : "eax", "ecx", "edi", "memory", "cc"
+                    );
+}
+
+void __cyg_profile_func_exit(void *this_fn, void *call_site)
+__attribute__((no_instrument_function));
+
+void __cyg_profile_func_exit(void *this_fn, void *call_site)
+{
+       asm volatile("  movl    %%esp,%%edi     \n"
+                    "  andl    %0,%%edi        \n"
+                    "  addl    %1,%%edi        \n"
+                    "  movl    %%esp,%%ecx     \n"
+                    "  subl    %%edi,%%ecx     \n"
+                    "  shrl    $2,%%ecx        \n"
+                    "  movl    $0xdadadada,%%eax     \n"
+                    "  rep stosl               \n"
+                    :
+                    : "i"(~(THREAD_SIZE-1)), "i"(sizeof(struct thread_info))
+                    : "eax", "ecx", "edi", "memory", "cc"
+                    );
+}
+#endif