Messages in this thread Patch in this message | | | Date | Mon, 15 Dec 2008 11:56:48 +0530 | From | Bharata B Rao <> | Subject | [PATCH] sched: Use RCU variant of list traversal in for_each_leaf_rt_rq() |
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sched: Use RCU variant of list traversal in for_each_leaf_rt_rq()
for_each_leaf_rt_rq() walks an RCU protected list (rq->leaf_rt_rq_list), but doesn't use list_for_each_entry_rcu(). Fix this.
Signed-off-by: Bharata B Rao <bharata@linux.vnet.ibm.com> --- kernel/sched_rt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/kernel/sched_rt.c +++ b/kernel/sched_rt.c @@ -77,7 +77,7 @@ static inline u64 sched_rt_period(struct } #define for_each_leaf_rt_rq(rt_rq, rq) \ - list_for_each_entry(rt_rq, &rq->leaf_rt_rq_list, leaf_rt_rq_list) + list_for_each_entry_rcu(rt_rq, &rq->leaf_rt_rq_list, leaf_rt_rq_list) static inline struct rq *rq_of_rt_rq(struct rt_rq *rt_rq) { Regards, Bharata.
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