[PATCH] r/o bind mounts: create helper to drop file write access

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

diff --git a/include/linux/file.h b/include/linux/file.h
index 7239baac81a9e29dda405b16116762f260ed95f2..653477021e4c545b9f4dcc983587ceb26eb11eac 100644 (file)
--- a/include/linux/file.h
+++ b/include/linux/file.h
@@ -61,6 +61,7 @@ extern struct kmem_cache *filp_cachep;
 
 extern void __fput(struct file *);
 extern void fput(struct file *);
+extern void drop_file_write_access(struct file *file);
 
 struct file_operations;
 struct vfsmount;