patch-1.3.42 linux/include/linux/fs.h

• Lines: 21
• Date: Tue Nov 14 16:45:06 1995
• Orig file: v1.3.41/linux/include/linux/fs.h
• Orig date: Mon Oct 23 18:02:18 1995

diff -u --recursive --new-file v1.3.41/linux/include/linux/fs.h linux/include/linux/fs.h
@@ -496,8 +496,18 @@
 extern void ll_rw_page(int rw, kdev_t dev, unsigned long nr, char * buffer);
 extern void ll_rw_swap_file(int rw, kdev_t dev, unsigned int *b, int nb, char *buffer);
 extern int is_read_only(kdev_t dev);
-extern void brelse(struct buffer_head * buf);
-extern void bforget(struct buffer_head * buf);
+extern void __brelse(struct buffer_head *buf);
+extern inline void brelse(struct buffer_head *buf)
+{
+	if (buf)
+		__brelse(buf);
+}
+extern void __bforget(struct buffer_head *buf);
+extern inline void bforget(struct buffer_head *buf)
+{
+	if (buf)
+		__bforget(buf);
+}
 extern void set_blocksize(kdev_t dev, int size);
 extern struct buffer_head * bread(kdev_t dev, int block, int size);
 extern unsigned long bread_page(unsigned long addr,kdev_t dev,int b[],int size,int no_share);