[PATCH] lockdep: avoid lockdep warning in md

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

diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index f2ec9be1e22f48dc1e71a0b20d04bcdb8ccec8c4..04963063e6200023dd0524f023b30f4973317df1 100644 (file)
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -33,6 +33,7 @@
 #define FLUSH_HIGHPRI          16      /* high priority memory reclaim flush */
 #define FLUSH_NOCOMMIT         32      /* Don't send the NFSv3/v4 COMMIT */
 #define FLUSH_INVALIDATE       64      /* Invalidate the page cache */
+#define FLUSH_NOWRITEPAGE      128     /* Don't call writepage() */
 
 #ifdef __KERNEL__
 
@@ -427,6 +428,7 @@ extern int  nfs_flush_incompatible(struct file *file, struct page *page);
 extern int  nfs_updatepage(struct file *, struct page *, unsigned int, unsigned int);
 extern int nfs_writeback_done(struct rpc_task *, struct nfs_write_data *);
 extern void nfs_writedata_release(void *);
+extern int nfs_set_page_dirty(struct page *);
 
 /*
  * Try to write back everything synchronously (but check the
@@ -436,6 +438,7 @@ extern long nfs_sync_mapping_wait(struct address_space *, struct writeback_contr
 extern int nfs_sync_mapping_range(struct address_space *, loff_t, loff_t, int);
 extern int nfs_wb_all(struct inode *inode);
 extern int nfs_wb_page(struct inode *inode, struct page* page);
+extern int nfs_wb_page_priority(struct inode *inode, struct page* page, int how);
 #if defined(CONFIG_NFS_V3) || defined(CONFIG_NFS_V4)
 extern int  nfs_commit_inode(struct inode *, int);
 extern struct nfs_write_data *nfs_commit_alloc(void);