diff options
Diffstat (limited to 'include/linux/dcache.h')
| -rw-r--r-- | include/linux/dcache.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/include/linux/dcache.h b/include/linux/dcache.h index c1754b59ddd3..1a6bb81f0fe5 100644 --- a/include/linux/dcache.h +++ b/include/linux/dcache.h @@ -145,6 +145,7 @@ enum dentry_d_lock_class struct dentry_operations { int (*d_revalidate)(struct dentry *, unsigned int); + int (*d_weak_revalidate)(struct dentry *, unsigned int); int (*d_hash)(const struct dentry *, const struct inode *, struct qstr *); int (*d_compare)(const struct dentry *, const struct inode *, @@ -192,6 +193,8 @@ struct dentry_operations { #define DCACHE_GENOCIDE 0x0200 #define DCACHE_SHRINK_LIST 0x0400 +#define DCACHE_OP_WEAK_REVALIDATE 0x0800 + #define DCACHE_NFSFS_RENAMED 0x1000 /* this dentry has been "silly renamed" and has to be deleted on the last * dput() */ @@ -293,9 +296,9 @@ extern void d_move(struct dentry *, struct dentry *); extern struct dentry *d_ancestor(struct dentry *, struct dentry *); /* appendix may either be NULL or be used for transname suffixes */ -extern struct dentry *d_lookup(struct dentry *, struct qstr *); +extern struct dentry *d_lookup(const struct dentry *, const struct qstr *); extern struct dentry *d_hash_and_lookup(struct dentry *, struct qstr *); -extern struct dentry *__d_lookup(struct dentry *, struct qstr *); +extern struct dentry *__d_lookup(const struct dentry *, const struct qstr *); extern struct dentry *__d_lookup_rcu(const struct dentry *parent, const struct qstr *name, unsigned *seq, struct inode *inode); @@ -333,7 +336,6 @@ extern char *dynamic_dname(struct dentry *, char *, int, const char *, ...); extern char *__d_path(const struct path *, const struct path *, char *, int); extern char *d_absolute_path(const struct path *, char *, int); extern char *d_path(const struct path *, char *, int); -extern char *d_path_with_unreachable(const struct path *, char *, int); extern char *dentry_path_raw(struct dentry *, char *, int); extern char *dentry_path(struct dentry *, char *, int); |