55 lines
1.2 KiB
C
55 lines
1.2 KiB
C
|
// SPDX-License-Identifier: GPL-2.0
|
||
|
|
/*
|
||
|
|
* Copyright (c) 2014 Red Hat, Inc.
|
||
|
|
* All Rights Reserved.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __XFS_SYSFS_H__
|
||
|
|
#define __XFS_SYSFS_H__
|
||
|
|
|
||
|
|
extern struct kobj_type xfs_mp_ktype; /* xfs_mount */
|
||
|
|
extern struct kobj_type xfs_dbg_ktype; /* debug */
|
||
|
|
extern struct kobj_type xfs_log_ktype; /* xlog */
|
||
|
|
extern struct kobj_type xfs_stats_ktype; /* stats */
|
||
|
|
|
||
|
|
static inline struct xfs_kobj *
|
||
|
|
to_kobj(struct kobject *kobject)
|
||
|
|
{
|
||
|
|
return container_of(kobject, struct xfs_kobj, kobject);
|
||
|
|
}
|
||
|
|
|
||
|
|
static inline void
|
||
|
|
xfs_sysfs_release(struct kobject *kobject)
|
||
|
|
{
|
||
|
|
struct xfs_kobj *kobj = to_kobj(kobject);
|
||
|
|
complete(&kobj->complete);
|
||
|
|
}
|
||
|
|
|
||
|
|
static inline int
|
||
|
|
xfs_sysfs_init(
|
||
|
|
struct xfs_kobj *kobj,
|
||
|
|
struct kobj_type *ktype,
|
||
|
|
struct xfs_kobj *parent_kobj,
|
||
|
|
const char *name)
|
||
|
|
{
|
||
|
|
struct kobject *parent;
|
||
|
|
|
||
|
|
parent = parent_kobj ? &parent_kobj->kobject : NULL;
|
||
|
|
init_completion(&kobj->complete);
|
||
|
|
return kobject_init_and_add(&kobj->kobject, ktype, parent, "%s", name);
|
||
|
|
}
|
||
|
|
|
||
|
|
static inline void
|
||
|
|
xfs_sysfs_del(
|
||
|
|
struct xfs_kobj *kobj)
|
||
|
|
{
|
||
|
|
kobject_del(&kobj->kobject);
|
||
|
|
kobject_put(&kobj->kobject);
|
||
|
|
wait_for_completion(&kobj->complete);
|
||
|
|
}
|
||
|
|
|
||
|
|
int xfs_error_sysfs_init(struct xfs_mount *mp);
|
||
|
|
void xfs_error_sysfs_del(struct xfs_mount *mp);
|
||
|
|
|
||
|
|
#endif /* __XFS_SYSFS_H__ */
|