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

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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>
This commit is contained in:
Stephen Rothwell 2011-10-05 17:25:28 +11:00 committed by Ingo Molnar
parent 510f5acc4f
commit 540f41edc1
1 changed files with 6 additions and 0 deletions
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6
include/linux/llist.h
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@ -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 */