[patch 1/8] introduce hlist_move_head()

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



This patch introduces the function hlist_move_head().
This function deletes from one hash list and add as another's head

Signed-off-by: Akinobu Mita <[email protected]>

 include/linux/list.h |    5 +++++
 1 files changed, 5 insertions(+)

Index: 2.6-git/include/linux/list.h
===================================================================
--- 2.6-git.orig/include/linux/list.h
+++ 2.6-git/include/linux/list.h
@@ -656,6 +656,11 @@ static inline void hlist_add_head(struct
 	n->pprev = &h->first;
 }
 
+static inline void hlist_move_head(struct hlist_node *n, struct hlist_head *h)
+{
+	__hlist_del(n);
+	hlist_add_head(n, h);
+}
 
 /**
  * hlist_add_head_rcu - adds the specified element to the specified hlist,

--
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]
  Powered by Linux