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