get rid of fget_light()

[~andy/linux] / include / linux / file.h

diff --git a/include/linux/file.h b/include/linux/file.h
index cbacf4faf447a9dd2b3fd50d3dc2e4f86a120e67..4d69123377a2b4e0a7869ba38cc91ceb4fd1c7b7 100644 (file)
--- a/include/linux/file.h
+++ b/include/linux/file.h
@@ -28,33 +28,36 @@ static inline void fput_light(struct file *file, int fput_needed)
 
 struct fd {
        struct file *file;
-       int need_put;
+       unsigned int flags;
 };
+#define FDPUT_FPUT       1
+#define FDPUT_POS_UNLOCK 2
 
 static inline void fdput(struct fd fd)
 {
-       if (fd.need_put)
+       if (fd.flags & FDPUT_FPUT)
                fput(fd.file);
 }
 
 extern struct file *fget(unsigned int fd);
-extern struct file *fget_light(unsigned int fd, int *fput_needed);
+extern struct file *fget_raw(unsigned int fd);
+extern unsigned long __fdget(unsigned int fd);
+extern unsigned long __fdget_raw(unsigned int fd);
+extern unsigned long __fdget_pos(unsigned int fd);
 
-static inline struct fd fdget(unsigned int fd)
+static inline struct fd __to_fd(unsigned long v)
 {
-       int b;
-       struct file *f = fget_light(fd, &b);
-       return (struct fd){f,b};
+       return (struct fd){(struct file *)(v & ~3),v & 3};
 }
 
-extern struct file *fget_raw(unsigned int fd);
-extern struct file *fget_raw_light(unsigned int fd, int *fput_needed);
+static inline struct fd fdget(unsigned int fd)
+{
+       return __to_fd(__fdget(fd));
+}
 
 static inline struct fd fdget_raw(unsigned int fd)
 {
-       int b;
-       struct file *f = fget_raw_light(fd, &b);
-       return (struct fd){f,b};
+       return __to_fd(__fdget_raw(fd));
 }
 
 extern int f_dupfd(unsigned int from, struct file *file, unsigned flags);