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authorSrikant Patnaik2015-01-11 12:28:04 +0530
committerSrikant Patnaik2015-01-11 12:28:04 +0530
commit871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch)
tree8718f573808810c2a1e8cb8fb6ac469093ca2784 /ANDROID_3.4.5/fs/afs/main.c
parent9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff)
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Moved, renamed, and deleted files
The original directory structure was scattered and unorganized. Changes are basically to make it look like kernel structure.
Diffstat (limited to 'ANDROID_3.4.5/fs/afs/main.c')
-rw-r--r--ANDROID_3.4.5/fs/afs/main.c184
1 files changed, 0 insertions, 184 deletions
diff --git a/ANDROID_3.4.5/fs/afs/main.c b/ANDROID_3.4.5/fs/afs/main.c
deleted file mode 100644
index 42dd2e49..00000000
--- a/ANDROID_3.4.5/fs/afs/main.c
+++ /dev/null
@@ -1,184 +0,0 @@
-/* AFS client file system
- *
- * Copyright (C) 2002,5 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/moduleparam.h>
-#include <linux/init.h>
-#include <linux/completion.h>
-#include <linux/sched.h>
-#include "internal.h"
-
-MODULE_DESCRIPTION("AFS Client File System");
-MODULE_AUTHOR("Red Hat, Inc.");
-MODULE_LICENSE("GPL");
-
-unsigned afs_debug;
-module_param_named(debug, afs_debug, uint, S_IWUSR | S_IRUGO);
-MODULE_PARM_DESC(debug, "AFS debugging mask");
-
-static char *rootcell;
-
-module_param(rootcell, charp, 0);
-MODULE_PARM_DESC(rootcell, "root AFS cell name and VL server IP addr list");
-
-struct afs_uuid afs_uuid;
-struct workqueue_struct *afs_wq;
-
-/*
- * get a client UUID
- */
-static int __init afs_get_client_UUID(void)
-{
- struct timespec ts;
- u64 uuidtime;
- u16 clockseq;
- int ret;
-
- /* read the MAC address of one of the external interfaces and construct
- * a UUID from it */
- ret = afs_get_MAC_address(afs_uuid.node, sizeof(afs_uuid.node));
- if (ret < 0)
- return ret;
-
- getnstimeofday(&ts);
- uuidtime = (u64) ts.tv_sec * 1000 * 1000 * 10;
- uuidtime += ts.tv_nsec / 100;
- uuidtime += AFS_UUID_TO_UNIX_TIME;
- afs_uuid.time_low = uuidtime;
- afs_uuid.time_mid = uuidtime >> 32;
- afs_uuid.time_hi_and_version = (uuidtime >> 48) & AFS_UUID_TIMEHI_MASK;
- afs_uuid.time_hi_and_version = AFS_UUID_VERSION_TIME;
-
- get_random_bytes(&clockseq, 2);
- afs_uuid.clock_seq_low = clockseq;
- afs_uuid.clock_seq_hi_and_reserved =
- (clockseq >> 8) & AFS_UUID_CLOCKHI_MASK;
- afs_uuid.clock_seq_hi_and_reserved = AFS_UUID_VARIANT_STD;
-
- _debug("AFS UUID: %08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x",
- afs_uuid.time_low,
- afs_uuid.time_mid,
- afs_uuid.time_hi_and_version,
- afs_uuid.clock_seq_hi_and_reserved,
- afs_uuid.clock_seq_low,
- afs_uuid.node[0], afs_uuid.node[1], afs_uuid.node[2],
- afs_uuid.node[3], afs_uuid.node[4], afs_uuid.node[5]);
-
- return 0;
-}
-
-/*
- * initialise the AFS client FS module
- */
-static int __init afs_init(void)
-{
- int ret;
-
- printk(KERN_INFO "kAFS: Red Hat AFS client v0.1 registering.\n");
-
- ret = afs_get_client_UUID();
- if (ret < 0)
- return ret;
-
- /* create workqueue */
- ret = -ENOMEM;
- afs_wq = alloc_workqueue("afs", 0, 0);
- if (!afs_wq)
- return ret;
-
- /* register the /proc stuff */
- ret = afs_proc_init();
- if (ret < 0)
- goto error_proc;
-
-#ifdef CONFIG_AFS_FSCACHE
- /* we want to be able to cache */
- ret = fscache_register_netfs(&afs_cache_netfs);
- if (ret < 0)
- goto error_cache;
-#endif
-
- /* initialise the cell DB */
- ret = afs_cell_init(rootcell);
- if (ret < 0)
- goto error_cell_init;
-
- /* initialise the VL update process */
- ret = afs_vlocation_update_init();
- if (ret < 0)
- goto error_vl_update_init;
-
- /* initialise the callback update process */
- ret = afs_callback_update_init();
- if (ret < 0)
- goto error_callback_update_init;
-
- /* create the RxRPC transport */
- ret = afs_open_socket();
- if (ret < 0)
- goto error_open_socket;
-
- /* register the filesystems */
- ret = afs_fs_init();
- if (ret < 0)
- goto error_fs;
-
- return ret;
-
-error_fs:
- afs_close_socket();
-error_open_socket:
- afs_callback_update_kill();
-error_callback_update_init:
- afs_vlocation_purge();
-error_vl_update_init:
- afs_cell_purge();
-error_cell_init:
-#ifdef CONFIG_AFS_FSCACHE
- fscache_unregister_netfs(&afs_cache_netfs);
-error_cache:
-#endif
- afs_proc_cleanup();
-error_proc:
- destroy_workqueue(afs_wq);
- rcu_barrier();
- printk(KERN_ERR "kAFS: failed to register: %d\n", ret);
- return ret;
-}
-
-/* XXX late_initcall is kludgy, but the only alternative seems to create
- * a transport upon the first mount, which is worse. Or is it?
- */
-late_initcall(afs_init); /* must be called after net/ to create socket */
-
-/*
- * clean up on module removal
- */
-static void __exit afs_exit(void)
-{
- printk(KERN_INFO "kAFS: Red Hat AFS client v0.1 unregistering.\n");
-
- afs_fs_exit();
- afs_kill_lock_manager();
- afs_close_socket();
- afs_purge_servers();
- afs_callback_update_kill();
- afs_vlocation_purge();
- destroy_workqueue(afs_wq);
- afs_cell_purge();
-#ifdef CONFIG_AFS_FSCACHE
- fscache_unregister_netfs(&afs_cache_netfs);
-#endif
- afs_proc_cleanup();
- rcu_barrier();
-}
-
-module_exit(afs_exit);