---

yaml --- r: 345724 b: refs/heads/master c: 9749f30 h: refs/heads/master v: v3
git-mirror · Aug 29, 2011 · d6aea6e · d6aea6e
1 parent ceddba5
commit d6aea6e
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Showing 2 changed files with 12 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 6618bf16384463c0b97a5f5f1f0ce5276f5865fd
+refs/heads/master: 9749f30f1a387070e6e8351f35aeb829eacc3ab6
diff --git a/trunk/include/linux/idr.h b/trunk/include/linux/idr.h
@@ -152,4 +152,15 @@ void ida_simple_remove(struct ida *ida, unsigned int id);
 
 void __init idr_init_cache(void);
 
+/**
+ * idr_for_each_entry - iterate over an idr's elements of a given type
+ * @idp:     idr handle
+ * @entry:   the type * to use as cursor
+ * @id:      id entry's key
+ */
+#define idr_for_each_entry(idp, entry, id)				\
+	for (id = 0, entry = (typeof(entry))idr_get_next((idp), &(id)); \
+	     entry != NULL;                                             \
+	     ++id, entry = (typeof(entry))idr_get_next((idp), &(id)))
+
 #endif /* __IDR_H__ */