/*
* Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
* Use is subject to license terms.
+ *
+ * Copyright (c) 2012, Intel Corporation.
*/
/*
* This file is part of Lustre, http://www.lustre.org/
#define DEBUG_SUBSYSTEM S_LNET
#include <libcfs/libcfs.h>
+#include <libcfs/libcfs_crypto.h>
#include <lnet/lib-lnet.h>
#include <lnet/lnet.h>
#include "tracefile.h"
RETURN(0);
}
-static cfs_rw_semaphore_t ioctl_list_sem;
+static struct rw_semaphore ioctl_list_sem;
static cfs_list_t ioctl_list;
int libcfs_register_ioctl(struct libcfs_ioctl_handler *hand)
{
int rc = 0;
- cfs_down_write(&ioctl_list_sem);
+ down_write(&ioctl_list_sem);
if (!cfs_list_empty(&hand->item))
rc = -EBUSY;
else
cfs_list_add_tail(&hand->item, &ioctl_list);
- cfs_up_write(&ioctl_list_sem);
+ up_write(&ioctl_list_sem);
return rc;
}
{
int rc = 0;
- cfs_down_write(&ioctl_list_sem);
+ down_write(&ioctl_list_sem);
if (cfs_list_empty(&hand->item))
rc = -ENOENT;
else
cfs_list_del_init(&hand->item);
- cfs_up_write(&ioctl_list_sem);
+ up_write(&ioctl_list_sem);
return rc;
}
default: {
struct libcfs_ioctl_handler *hand;
err = -EINVAL;
- cfs_down_read(&ioctl_list_sem);
+ down_read(&ioctl_list_sem);
cfs_list_for_each_entry_typed(hand, &ioctl_list,
struct libcfs_ioctl_handler, item) {
err = hand->handle_ioctl(cmd, data);
break;
}
}
- cfs_up_read(&ioctl_list_sem);
+ up_read(&ioctl_list_sem);
break;
}
}
MODULE_LICENSE("GPL");
extern cfs_psdev_t libcfs_dev;
-extern cfs_rw_semaphore_t cfs_tracefile_sem;
-extern cfs_mutex_t cfs_trace_thread_mutex;
+extern struct rw_semaphore cfs_tracefile_sem;
+extern struct mutex cfs_trace_thread_mutex;
extern struct cfs_wi_sched *cfs_sched_rehash;
extern void libcfs_init_nidstrings(void);
static int init_libcfs_module(void)
{
- int rc;
-
- libcfs_arch_init();
- libcfs_init_nidstrings();
- cfs_init_rwsem(&cfs_tracefile_sem);
- cfs_mutex_init(&cfs_trace_thread_mutex);
- cfs_init_rwsem(&ioctl_list_sem);
- CFS_INIT_LIST_HEAD(&ioctl_list);
- cfs_waitq_init(&cfs_race_waitq);
-
- rc = libcfs_debug_init(5 * 1024 * 1024);
- if (rc < 0) {
- printk(CFS_KERN_ERR "LustreError: libcfs_debug_init: %d\n", rc);
- return (rc);
- }
+ int rc;
+
+ libcfs_arch_init();
+ libcfs_init_nidstrings();
+ init_rwsem(&cfs_tracefile_sem);
+ mutex_init(&cfs_trace_thread_mutex);
+ init_rwsem(&ioctl_list_sem);
+ CFS_INIT_LIST_HEAD(&ioctl_list);
+ cfs_waitq_init(&cfs_race_waitq);
+
+ rc = libcfs_debug_init(5 * 1024 * 1024);
+ if (rc < 0) {
+ printk(CFS_KERN_ERR "LustreError: libcfs_debug_init: %d\n", rc);
+ return (rc);
+ }
rc = cfs_cpu_init();
if (rc != 0)
goto cleanup_debug;
#if LWT_SUPPORT
- rc = lwt_init();
- if (rc != 0) {
- CERROR("lwt_init: error %d\n", rc);
- goto cleanup_debug;
- }
+ rc = lwt_init();
+ if (rc != 0) {
+ CERROR("lwt_init: error %d\n", rc);
+ goto cleanup_debug;
+ }
#endif
- rc = cfs_psdev_register(&libcfs_dev);
- if (rc) {
- CERROR("misc_register: error %d\n", rc);
- goto cleanup_lwt;
- }
+ rc = cfs_psdev_register(&libcfs_dev);
+ if (rc) {
+ CERROR("misc_register: error %d\n", rc);
+ goto cleanup_lwt;
+ }
rc = cfs_wi_startup();
if (rc) {
goto cleanup_deregister;
}
- rc = insert_proc();
- if (rc) {
- CERROR("insert_proc: error %d\n", rc);
- goto cleanup_wi;
- }
+ rc = cfs_crypto_register();
+ if (rc) {
+ CERROR("cfs_crypto_regster: error %d\n", rc);
+ goto cleanup_wi;
+ }
- CDEBUG (D_OTHER, "portals setup OK\n");
- return (0);
+ rc = insert_proc();
+ if (rc) {
+ CERROR("insert_proc: error %d\n", rc);
+ goto cleanup_crypto;
+ }
+
+ CDEBUG (D_OTHER, "portals setup OK\n");
+ return 0;
+ cleanup_crypto:
+ cfs_crypto_unregister();
cleanup_wi:
- cfs_wi_shutdown();
+ cfs_wi_shutdown();
cleanup_deregister:
- cfs_psdev_deregister(&libcfs_dev);
+ cfs_psdev_deregister(&libcfs_dev);
cleanup_lwt:
#if LWT_SUPPORT
- lwt_fini();
+ lwt_fini();
#endif
cleanup_debug:
- libcfs_debug_cleanup();
- return rc;
+ libcfs_debug_cleanup();
+ return rc;
}
static void exit_libcfs_module(void)
{
- int rc;
+ int rc;
- remove_proc();
+ remove_proc();
- CDEBUG(D_MALLOC, "before Portals cleanup: kmem %d\n",
- cfs_atomic_read(&libcfs_kmemory));
+ CDEBUG(D_MALLOC, "before Portals cleanup: kmem %d\n",
+ cfs_atomic_read(&libcfs_kmemory));
if (cfs_sched_rehash != NULL) {
cfs_wi_sched_destroy(cfs_sched_rehash);
cfs_sched_rehash = NULL;
}
+ cfs_crypto_unregister();
cfs_wi_shutdown();
- rc = cfs_psdev_deregister(&libcfs_dev);
- if (rc)
- CERROR("misc_deregister error %d\n", rc);
+ rc = cfs_psdev_deregister(&libcfs_dev);
+ if (rc)
+ CERROR("misc_deregister error %d\n", rc);
#if LWT_SUPPORT
- lwt_fini();
+ lwt_fini();
#endif
cfs_cpu_fini();
- if (cfs_atomic_read(&libcfs_kmemory) != 0)
- CERROR("Portals memory leaked: %d bytes\n",
- cfs_atomic_read(&libcfs_kmemory));
+ if (cfs_atomic_read(&libcfs_kmemory) != 0)
+ CERROR("Portals memory leaked: %d bytes\n",
+ cfs_atomic_read(&libcfs_kmemory));
- rc = libcfs_debug_cleanup();
- if (rc)
- printk(CFS_KERN_ERR "LustreError: libcfs_debug_cleanup: %d\n",
- rc);
+ rc = libcfs_debug_cleanup();
+ if (rc)
+ printk(CFS_KERN_ERR "LustreError: libcfs_debug_cleanup: %d\n",
+ rc);
- cfs_fini_rwsem(&ioctl_list_sem);
- cfs_fini_rwsem(&cfs_tracefile_sem);
+ fini_rwsem(&ioctl_list_sem);
+ fini_rwsem(&cfs_tracefile_sem);
- libcfs_arch_cleanup();
+ libcfs_arch_cleanup();
}
cfs_module(libcfs, "1.0.0", init_libcfs_module, exit_libcfs_module);
git://git.whamcloud.com / fs / lustre-release.git / blobdiff