From: Stephen Rothwell <sfr@canb.auug.org.au>
Date: Wed, 5 Oct 2011 06:25:28 +0000 (+1100)
Subject: llist: Add back llist_add_batch() and llist_del_first() prototypes
X-Git-Tag: upstream/snapshot3+hdmi~8921^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=540f41edc15473ca3b2876de72646546ae101374;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

llist: Add back llist_add_batch() and llist_del_first() prototypes

Commit 1230db8e1543 ("llist: Make some llist functions inline")
has deleted the definitions, causing problems for (not upstream yet)
code that tries to make use of them.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Cc: Huang Ying <ying.huang@intel.com>
Cc: David Miller <davem@davemloft.net>
Link: http://lkml.kernel.org/r/20111005172528.0d0a8afc65acef7ace22a24e@canb.auug.org.au
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

diff --git a/include/linux/llist.h b/include/linux/llist.h
index 837fb4a..7287734 100644
--- a/include/linux/llist.h
+++ b/include/linux/llist.h
@@ -178,4 +178,10 @@ static inline struct llist_node *llist_del_all(struct llist_head *head)
 {
 	return xchg(&head->first, NULL);
 }
+
+extern bool llist_add_batch(struct llist_node *new_first,
+			    struct llist_node *new_last,
+			    struct llist_head *head);
+extern struct llist_node *llist_del_first(struct llist_head *head);
+
 #endif /* LLIST_H */