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authorPeter Zijlstra <a.p.zijlstra@chello.nl>2011-09-12 15:12:28 +0400
committerIngo Molnar <mingo@elte.hu>2011-10-04 14:43:53 +0400
commit924f8f5af31423529cc3940cb2ae9fee736b7517 (patch)
tree5d6866171b3fc428ebb64720917517534aa80670 /include/linux/llist.h
parent38aaf8090d34b623b7919d8c933f6e938c9bf44b (diff)
downloadlinux-924f8f5af31423529cc3940cb2ae9fee736b7517.tar.xz
llist: Add llist_next()
So we don't have to expose the struct list_node member. Cc: Huang Ying <ying.huang@intel.com> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1315836348.26517.41.camel@twins Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/linux/llist.h')
-rw-r--r--include/linux/llist.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/llist.h b/include/linux/llist.h
index 27bbdf5ddf82..e2e96d04ee48 100644
--- a/include/linux/llist.h
+++ b/include/linux/llist.h
@@ -138,6 +138,11 @@ static inline bool llist_empty(const struct llist_head *head)
return ACCESS_ONCE(head->first) == NULL;
}
+static inline struct llist_node *llist_next(struct llist_node *node)
+{
+ return node->next;
+}
+
/**
* llist_add - add a new entry
* @new: new entry to be added