diff options
Diffstat (limited to 'include/linux/dcache.h')
| -rw-r--r-- | include/linux/dcache.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/dcache.h b/include/linux/dcache.h index 2d0a78050936..9df992b818a4 100644 --- a/include/linux/dcache.h +++ b/include/linux/dcache.h @@ -162,6 +162,7 @@ struct dentry_operations { int (*d_manage)(struct dentry *, bool); struct inode *(*d_select_inode)(struct dentry *, unsigned); struct dentry *(*d_real)(struct dentry *, struct inode *); + void (*d_canonical_path)(const struct path *, struct path *); } ____cacheline_aligned; /* @@ -237,6 +238,7 @@ extern seqlock_t rename_lock; * These are the low-level FS interfaces to the dcache.. */ extern void d_instantiate(struct dentry *, struct inode *); +extern void d_instantiate_new(struct dentry *, struct inode *); extern struct dentry * d_instantiate_unique(struct dentry *, struct inode *); extern int d_instantiate_no_diralias(struct dentry *, struct inode *); extern void __d_drop(struct dentry *dentry); @@ -616,5 +618,11 @@ static inline struct inode *d_real_inode(struct dentry *dentry) return d_backing_inode(d_real(dentry)); } +struct name_snapshot { + const char *name; + char inline_name[DNAME_INLINE_LEN]; +}; +void take_dentry_name_snapshot(struct name_snapshot *, struct dentry *); +void release_dentry_name_snapshot(struct name_snapshot *); #endif /* __LINUX_DCACHE_H */ |