From: Jens Axboe <jens.axboe@oracle.com>
Date: Sat, 1 Mar 2008 17:44:26 +0000 (+0100)
Subject: Add list_del_init() to list.h
X-Git-Tag: fio-1.20-rc1~16
X-Git-Url: https://git.kernel.dk/?p=fio.git;a=commitdiff_plain;h=94a08ec621fef3dff02f8d254a079652fe28698c

Add list_del_init() to list.h

The file hashing will use it.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
---

diff --git a/list.h b/list.h
index cedbafaa..172fa482 100644
--- a/list.h
+++ b/list.h
@@ -95,6 +95,16 @@ static inline void list_del(struct list_head *entry)
 	entry->prev = NULL;
 }
 
+/**
+ * list_del_init - deletes entry from list and reinitialize it.
+ * @entry: the element to delete from the list.
+ */
+static inline void list_del_init(struct list_head *entry)
+{
+	__list_del(entry->prev, entry->next);
+	INIT_LIST_HEAD(entry);
+}
+
 /**
  * list_empty - tests whether a list is empty
  * @head: the list to test.