mm, pagevec: rename pagevec drained field

[sfrench/cifs-2.6.git] / include / linux / fscrypt_supp.h

diff --git a/include/linux/fscrypt_supp.h b/include/linux/fscrypt_supp.h
index 5153dce22f09c12e17a726350e9c55417abc2fed..cf9e9fc02f0afe7348404ca769927d587a63ec64 100644 (file)
--- a/include/linux/fscrypt_supp.h
+++ b/include/linux/fscrypt_supp.h
@@ -2,14 +2,15 @@
 /*
  * fscrypt_supp.h
  *
- * This is included by filesystems configured with encryption support.
+ * Do not include this file directly. Use fscrypt.h instead!
  */
+#ifndef _LINUX_FSCRYPT_H
+#error "Incorrect include of linux/fscrypt_supp.h!"
+#endif
 
 #ifndef _LINUX_FSCRYPT_SUPP_H
 #define _LINUX_FSCRYPT_SUPP_H
 
-#include <linux/fscrypt_common.h>
-
 /* crypto.c */
 extern struct kmem_cache *fscrypt_info_cachep;
 extern struct fscrypt_ctx *fscrypt_get_ctx(const struct inode *, gfp_t);
@@ -143,4 +144,14 @@ extern void fscrypt_pullback_bio_page(struct page **, bool);
 extern int fscrypt_zeroout_range(const struct inode *, pgoff_t, sector_t,
                                 unsigned int);
 
+/* hooks.c */
+extern int fscrypt_file_open(struct inode *inode, struct file *filp);
+extern int __fscrypt_prepare_link(struct inode *inode, struct inode *dir);
+extern int __fscrypt_prepare_rename(struct inode *old_dir,
+                                   struct dentry *old_dentry,
+                                   struct inode *new_dir,
+                                   struct dentry *new_dentry,
+                                   unsigned int flags);
+extern int __fscrypt_prepare_lookup(struct inode *dir, struct dentry *dentry);
+
 #endif /* _LINUX_FSCRYPT_SUPP_H */