1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef _TRACEFS_INTERNAL_H 3 #define _TRACEFS_INTERNAL_H 4 5 enum { 6 TRACEFS_EVENT_INODE = BIT(1), 7 }; 8 9 struct tracefs_inode { 10 unsigned long flags; 11 void *private; 12 struct inode vfs_inode; 13 }; 14 15 static inline struct tracefs_inode *get_tracefs(const struct inode *inode) 16 { 17 return container_of(inode, struct tracefs_inode, vfs_inode); 18 } 19 20 struct dentry *tracefs_start_creating(const char *name, struct dentry *parent); 21 struct dentry *tracefs_end_creating(struct dentry *dentry); 22 struct dentry *tracefs_failed_creating(struct dentry *dentry); 23 struct inode *tracefs_get_inode(struct super_block *sb); 24 struct dentry *eventfs_start_creating(const char *name, struct dentry *parent); 25 struct dentry *eventfs_failed_creating(struct dentry *dentry); 26 struct dentry *eventfs_end_creating(struct dentry *dentry); 27 void eventfs_set_ef_status_free(struct dentry *dentry); 28 29 #endif /* _TRACEFS_INTERNAL_H */ 30