patch-2.1.111 linux/include/linux/dcache.h

• Lines: 10
• Date: Fri Jul 24 11:19:10 1998
• Orig file: v2.1.110/linux/include/linux/dcache.h
• Orig date: Thu May 7 22:51:55 1998

diff -u --recursive --new-file v2.1.110/linux/include/linux/dcache.h linux/include/linux/dcache.h
@@ -138,6 +138,9 @@
 /* only used at mount-time */
 extern struct dentry * d_alloc_root(struct inode * root_inode, struct dentry * old_root);
 
+/* test whether root is busy without destroying dcache */
+extern int is_root_busy(struct dentry *);
+
 /*
  * This adds the entry to the hash queues and initializes "d_inode".
  * The entry was actually filled in earlier during "d_alloc()"