Merge branch 'sg' of git://git.kernel.dk/linux-2.6-block

[linux-2.6-omap-h63xx.git] / include / linux / nfs_fs.h

diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index c947803a7ba48b9af7dddad0db29df8c8501e26e..e82a6ebc725d7b18a76fdccc9d58853b42a8bdba 100644 (file)
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -47,10 +47,8 @@
 #include <linux/nfs3.h>
 #include <linux/nfs4.h>
 #include <linux/nfs_xdr.h>
-
 #include <linux/nfs_fs_sb.h>
 
-#include <linux/rwsem.h>
 #include <linux/mempool.h>
 
 /*
@@ -136,11 +134,6 @@ struct nfs_inode {
         * server.
         */
        unsigned long           cache_change_attribute;
-       /*
-        * Counter indicating the number of outstanding requests that
-        * will cause a file data update.
-        */
-       atomic_t                data_updates;
 
        struct rb_root          access_cache;
        struct list_head        access_cache_entry_lru;
@@ -167,6 +160,12 @@ struct nfs_inode {
        /* Open contexts for shared mmap writes */
        struct list_head        open_files;
 
+       /* Number of in-flight sillydelete RPC calls */
+       atomic_t                silly_count;
+       /* List of deferred sillydelete requests */
+       struct hlist_head       silly_list;
+       wait_queue_head_t       waitqueue;
+
 #ifdef CONFIG_NFS_V4
        struct nfs4_cached_acl  *nfs4_acl;
         /* NFSv4 state */
@@ -208,27 +207,18 @@ static inline struct nfs_inode *NFS_I(struct inode *inode)
 #define NFS_CLIENT(inode)              (NFS_SERVER(inode)->client)
 #define NFS_PROTO(inode)               (NFS_SERVER(inode)->nfs_client->rpc_ops)
 #define NFS_COOKIEVERF(inode)          (NFS_I(inode)->cookieverf)
-#define NFS_READTIME(inode)            (NFS_I(inode)->read_cache_jiffies)
-#define NFS_CHANGE_ATTR(inode)         (NFS_I(inode)->change_attr)
-#define NFS_ATTRTIMEO(inode)           (NFS_I(inode)->attrtimeo)
 #define NFS_MINATTRTIMEO(inode) \
        (S_ISDIR(inode->i_mode)? NFS_SERVER(inode)->acdirmin \
                               : NFS_SERVER(inode)->acregmin)
 #define NFS_MAXATTRTIMEO(inode) \
        (S_ISDIR(inode->i_mode)? NFS_SERVER(inode)->acdirmax \
                               : NFS_SERVER(inode)->acregmax)
-#define NFS_ATTRTIMEO_UPDATE(inode)    (NFS_I(inode)->attrtimeo_timestamp)
 
 #define NFS_FLAGS(inode)               (NFS_I(inode)->flags)
 #define NFS_STALE(inode)               (test_bit(NFS_INO_STALE, &NFS_FLAGS(inode)))
 
 #define NFS_FILEID(inode)              (NFS_I(inode)->fileid)
 
-static inline int nfs_caches_unstable(struct inode *inode)
-{
-       return atomic_read(&NFS_I(inode)->data_updates) != 0;
-}
-
 static inline void nfs_mark_for_revalidate(struct inode *inode)
 {
        struct nfs_inode *nfsi = NFS_I(inode);
@@ -250,6 +240,11 @@ static inline int NFS_USE_READDIRPLUS(struct inode *inode)
        return test_bit(NFS_INO_ADVISE_RDPLUS, &NFS_FLAGS(inode));
 }
 
+static inline void nfs_set_verifier(struct dentry * dentry, unsigned long verf)
+{
+       dentry->d_time = verf;
+}
+
 /**
  * nfs_save_change_attribute - Returns the inode attribute change cookie
  * @dir - pointer to parent directory inode
@@ -297,13 +292,10 @@ extern int nfs_revalidate_mapping(struct inode *inode, struct address_space *map
 extern int nfs_revalidate_mapping_nolock(struct inode *inode, struct address_space *mapping);
 extern int nfs_setattr(struct dentry *, struct iattr *);
 extern void nfs_setattr_update_inode(struct inode *inode, struct iattr *attr);
-extern void nfs_begin_attr_update(struct inode *);
-extern void nfs_end_attr_update(struct inode *);
-extern void nfs_begin_data_update(struct inode *);
-extern void nfs_end_data_update(struct inode *);
 extern struct nfs_open_context *get_nfs_open_context(struct nfs_open_context *ctx);
 extern void put_nfs_open_context(struct nfs_open_context *ctx);
 extern struct nfs_open_context *nfs_find_open_context(struct inode *inode, struct rpc_cred *cred, int mode);
+extern u64 nfs_compat_user_ino64(u64 fileid);
 
 /* linux/net/ipv4/ipconfig.c: trims ip addr off front of name, too. */
 extern __be32 root_nfs_parse_addr(char *name); /*__init*/
@@ -408,6 +400,8 @@ extern void nfs_release_automount_timer(void);
  */
 extern int  nfs_async_unlink(struct inode *dir, struct dentry *dentry);
 extern void nfs_complete_unlink(struct dentry *dentry, struct inode *);
+extern void nfs_block_sillyrename(struct dentry *dentry);
+extern void nfs_unblock_sillyrename(struct dentry *dentry);
 
 /*
  * linux/fs/nfs/write.c