Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

[linux-2.6] / include / linux / nfs_fs.h

diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index 55de0770df4ab704a6f70402674c4c0ad365ae71..7e079f8ce18bc0aa09f80b43dc7ccc2a48bd7cb5 100644 (file)
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -9,26 +9,6 @@
 #ifndef _LINUX_NFS_FS_H
 #define _LINUX_NFS_FS_H
 
-#include <linux/config.h>
-#include <linux/in.h>
-#include <linux/mm.h>
-#include <linux/pagemap.h>
-#include <linux/rwsem.h>
-#include <linux/wait.h>
-
-#include <linux/nfs_fs_sb.h>
-
-#include <linux/sunrpc/debug.h>
-#include <linux/sunrpc/auth.h>
-#include <linux/sunrpc/clnt.h>
-
-#include <linux/nfs.h>
-#include <linux/nfs2.h>
-#include <linux/nfs3.h>
-#include <linux/nfs4.h>
-#include <linux/nfs_xdr.h>
-#include <linux/rwsem.h>
-#include <linux/mempool.h>
 
 /*
  * Enable debugging support for nfs client.
@@ -56,15 +36,32 @@
  * When flushing a cluster of dirty pages, there can be different
  * strategies:
  */
-#define FLUSH_AGING            0       /* only flush old buffers */
 #define FLUSH_SYNC             1       /* file being synced, or contention */
-#define FLUSH_WAIT             2       /* wait for completion */
 #define FLUSH_STABLE           4       /* commit to stable storage */
 #define FLUSH_LOWPRI           8       /* low priority background flush */
 #define FLUSH_HIGHPRI          16      /* high priority memory reclaim flush */
 #define FLUSH_NOCOMMIT         32      /* Don't send the NFSv3/v4 COMMIT */
 
 #ifdef __KERNEL__
+#include <linux/in.h>
+#include <linux/mm.h>
+#include <linux/pagemap.h>
+#include <linux/rwsem.h>
+#include <linux/wait.h>
+
+#include <linux/nfs_fs_sb.h>
+
+#include <linux/sunrpc/debug.h>
+#include <linux/sunrpc/auth.h>
+#include <linux/sunrpc/clnt.h>
+
+#include <linux/nfs.h>
+#include <linux/nfs2.h>
+#include <linux/nfs3.h>
+#include <linux/nfs4.h>
+#include <linux/nfs_xdr.h>
+#include <linux/rwsem.h>
+#include <linux/mempool.h>
 
 /*
  * NFSv3/v4 Access mode cache entry
@@ -326,7 +323,7 @@ extern struct inode_operations nfs_file_inode_operations;
 #ifdef CONFIG_NFS_V3
 extern struct inode_operations nfs3_file_inode_operations;
 #endif /* CONFIG_NFS_V3 */
-extern struct file_operations nfs_file_operations;
+extern const struct file_operations nfs_file_operations;
 extern struct address_space_operations nfs_file_aops;
 
 static inline struct rpc_cred *nfs_file_cred(struct file *file)
@@ -373,7 +370,7 @@ extern struct inode_operations nfs_dir_inode_operations;
 #ifdef CONFIG_NFS_V3
 extern struct inode_operations nfs3_dir_inode_operations;
 #endif /* CONFIG_NFS_V3 */
-extern struct file_operations nfs_dir_operations;
+extern const struct file_operations nfs_dir_operations;
 extern struct dentry_operations nfs_dentry_operations;
 
 extern int nfs_instantiate(struct dentry *dentry, struct nfs_fh *fh, struct nfs_fattr *fattr);
@@ -419,7 +416,7 @@ void nfs_commit_free(struct nfs_write_data *p);
  * Try to write back everything synchronously (but check the
  * return value!)
  */
-extern int  nfs_sync_inode(struct inode *, unsigned long, unsigned int, int);
+extern int  nfs_sync_inode_wait(struct inode *, unsigned long, unsigned int, int);
 #if defined(CONFIG_NFS_V3) || defined(CONFIG_NFS_V4)
 extern int  nfs_commit_inode(struct inode *, int);
 extern void nfs_commit_release(void *wdata);
@@ -440,7 +437,7 @@ nfs_have_writebacks(struct inode *inode)
 static inline int
 nfs_wb_all(struct inode *inode)
 {
-       int error = nfs_sync_inode(inode, 0, 0, FLUSH_WAIT);
+       int error = nfs_sync_inode_wait(inode, 0, 0, 0);
        return (error < 0) ? error : 0;
 }
 
@@ -449,8 +446,8 @@ nfs_wb_all(struct inode *inode)
  */
 static inline int nfs_wb_page_priority(struct inode *inode, struct page* page, int how)
 {
-       int error = nfs_sync_inode(inode, page->index, 1,
-                       how | FLUSH_WAIT | FLUSH_STABLE);
+       int error = nfs_sync_inode_wait(inode, page->index, 1,
+                       how | FLUSH_STABLE);
        return (error < 0) ? error : 0;
 }