Messages in this thread Patch in this message | | | Subject | [PATCH 6/5] llist: Add llist_next() | From | Peter Zijlstra <> | Date | Mon, 12 Sep 2011 16:05:48 +0200 |
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Subject: llist: Add llist_next() From: Peter Zijlstra <a.p.zijlstra@chello.nl> Date: Mon Sep 12 13:12:28 CEST 2011
So we don't have to expose the struct list_node members
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> --- include/linux/llist.h | 5 +++++ kernel/irq_work.c | 2 +- 2 files changed, 6 insertions(+), 1 deletion(-) Index: linux-2.6/include/linux/llist.h =================================================================== --- linux-2.6.orig/include/linux/llist.h +++ linux-2.6/include/linux/llist.h @@ -144,6 +144,11 @@ static inline bool llist_empty(const str 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 Index: linux-2.6/kernel/irq_work.c =================================================================== --- linux-2.6.orig/kernel/irq_work.c +++ linux-2.6/kernel/irq_work.c @@ -110,7 +110,7 @@ void irq_work_run(void) while (llnode != NULL) { work = llist_entry(llnode, struct irq_work, llnode); - llnode = llnode->next; + llnode = llist_next(llnode); /* * Clear the PENDING bit, after this point the @work
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