*
* Modifications for Lustre
*
- * Copyright 2008 Sun Microsystems, Inc. All rights reserved
+ * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
*
* Author: Eric Mei <ericm@clusterfs.com>
*/
#include "gss_api.h"
static CFS_LIST_HEAD(registered_mechs);
-static spinlock_t registered_mechs_lock = SPIN_LOCK_UNLOCKED;
+static cfs_spinlock_t registered_mechs_lock = CFS_SPIN_LOCK_UNLOCKED;
int lgss_mech_register(struct gss_api_mech *gm)
{
- spin_lock(®istered_mechs_lock);
- list_add(&gm->gm_list, ®istered_mechs);
- spin_unlock(®istered_mechs_lock);
+ cfs_spin_lock(®istered_mechs_lock);
+ cfs_list_add(&gm->gm_list, ®istered_mechs);
+ cfs_spin_unlock(®istered_mechs_lock);
CWARN("Register %s mechanism\n", gm->gm_name);
return 0;
}
void lgss_mech_unregister(struct gss_api_mech *gm)
{
- spin_lock(®istered_mechs_lock);
- list_del(&gm->gm_list);
- spin_unlock(®istered_mechs_lock);
+ cfs_spin_lock(®istered_mechs_lock);
+ cfs_list_del(&gm->gm_list);
+ cfs_spin_unlock(®istered_mechs_lock);
CWARN("Unregister %s mechanism\n", gm->gm_name);
}
struct gss_api_mech *lgss_mech_get(struct gss_api_mech *gm)
{
- __module_get(gm->gm_owner);
+ __cfs_module_get(gm->gm_owner);
return gm;
}
{
struct gss_api_mech *pos, *gm = NULL;
- spin_lock(®istered_mechs_lock);
- list_for_each_entry(pos, ®istered_mechs, gm_list) {
+ cfs_spin_lock(®istered_mechs_lock);
+ cfs_list_for_each_entry(pos, ®istered_mechs, gm_list) {
if (0 == strcmp(name, pos->gm_name)) {
- if (!try_module_get(pos->gm_owner))
+ if (!cfs_try_module_get(pos->gm_owner))
continue;
gm = pos;
break;
}
}
- spin_unlock(®istered_mechs_lock);
+ cfs_spin_unlock(®istered_mechs_lock);
return gm;
}
{
struct gss_api_mech *pos, *gm = NULL;
- spin_lock(®istered_mechs_lock);
- list_for_each_entry(pos, ®istered_mechs, gm_list) {
- if (!try_module_get(pos->gm_owner))
+ cfs_spin_lock(®istered_mechs_lock);
+ cfs_list_for_each_entry(pos, ®istered_mechs, gm_list) {
+ if (!cfs_try_module_get(pos->gm_owner))
continue;
if (!mech_supports_subflavor(pos, subflavor)) {
- module_put(pos->gm_owner);
+ cfs_module_put(pos->gm_owner);
continue;
}
gm = pos;
break;
}
- spin_unlock(®istered_mechs_lock);
+ cfs_spin_unlock(®istered_mechs_lock);
return gm;
}
void lgss_mech_put(struct gss_api_mech *gm)
{
- module_put(gm->gm_owner);
+ cfs_module_put(gm->gm_owner);
}
/* The mech could probably be determined from the token instead, but it's just