diff options
Diffstat (limited to 'include/linux/dcache.h')
| -rw-r--r-- | include/linux/dcache.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/dcache.h b/include/linux/dcache.h index e4414693065e..f4b40a751f09 100644 --- a/include/linux/dcache.h +++ b/include/linux/dcache.h @@ -183,6 +183,11 @@ struct dentry_operations { #define DCACHE_GENOCIDE 0x0200 #define DCACHE_MOUNTED 0x0400 /* is a mountpoint */ +#define DCACHE_OP_HASH 0x1000 +#define DCACHE_OP_COMPARE 0x2000 +#define DCACHE_OP_REVALIDATE 0x4000 +#define DCACHE_OP_DELETE 0x8000 + extern spinlock_t dcache_inode_lock; extern seqlock_t rename_lock; @@ -201,6 +206,7 @@ extern struct dentry * d_materialise_unique(struct dentry *, struct inode *); extern void __d_drop(struct dentry *dentry); extern void d_drop(struct dentry *dentry); extern void d_delete(struct dentry *); +extern void d_set_d_op(struct dentry *dentry, const struct dentry_operations *op); /* allocate/de-allocate */ extern struct dentry * d_alloc(struct dentry *, const struct qstr *); |