Displaying 5 results from an estimated 5 matches for "all_q_nod".
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all_q_node
2017 Nov 21
0
4.14: WARNING: CPU: 4 PID: 2895 at block/blk-mq.c:1144 with virtio-blk (also 4.12 stable)
...&
@@ -2495,8 +2501,16 @@ struct request_queue *blk_mq_init_allocated_queue(struct blk_mq_tag_set *set,
blk_queue_softirq_done(q, set->ops->complete);
blk_mq_init_cpu_queues(q, set->nr_hw_queues);
+
+ get_online_cpus();
+ mutex_lock(&all_q_mutex);
+
+ list_add_tail(&q->all_q_node, &all_q_list);
blk_mq_add_queue_tag_set(set, q);
- blk_mq_map_swqueue(q);
+ blk_mq_map_swqueue(q, cpu_online_mask);
+
+ mutex_unlock(&all_q_mutex);
+ put_online_cpus();
if (!(set->flags & BLK_MQ_F_NO_SCHED)) {
int ret;
@@ -2522,12 +2536,18 @@ void blk_mq_free_queue(struct r...
2017 Nov 21
2
4.14: WARNING: CPU: 4 PID: 2895 at block/blk-mq.c:1144 with virtio-blk (also 4.12 stable)
On 11/21/2017 07:39 PM, Jens Axboe wrote:
> On 11/21/2017 11:27 AM, Jens Axboe wrote:
>> On 11/21/2017 11:12 AM, Christian Borntraeger wrote:
>>>
>>>
>>> On 11/21/2017 07:09 PM, Jens Axboe wrote:
>>>> On 11/21/2017 10:27 AM, Jens Axboe wrote:
>>>>> On 11/21/2017 03:14 AM, Christian Borntraeger wrote:
>>>>>> Bisect
2017 Nov 21
2
4.14: WARNING: CPU: 4 PID: 2895 at block/blk-mq.c:1144 with virtio-blk (also 4.12 stable)
On 11/21/2017 07:39 PM, Jens Axboe wrote:
> On 11/21/2017 11:27 AM, Jens Axboe wrote:
>> On 11/21/2017 11:12 AM, Christian Borntraeger wrote:
>>>
>>>
>>> On 11/21/2017 07:09 PM, Jens Axboe wrote:
>>>> On 11/21/2017 10:27 AM, Jens Axboe wrote:
>>>>> On 11/21/2017 03:14 AM, Christian Borntraeger wrote:
>>>>>> Bisect
2017 Nov 21
2
4.14: WARNING: CPU: 4 PID: 2895 at block/blk-mq.c:1144 with virtio-blk (also 4.12 stable)
...uest_queue *blk_mq_init_allocated_queue(struct blk_mq_tag_set *set,
> blk_queue_softirq_done(q, set->ops->complete);
>
> blk_mq_init_cpu_queues(q, set->nr_hw_queues);
> +
> + get_online_cpus();
> + mutex_lock(&all_q_mutex);
> +
> + list_add_tail(&q->all_q_node, &all_q_list);
> blk_mq_add_queue_tag_set(set, q);
> - blk_mq_map_swqueue(q);
> + blk_mq_map_swqueue(q, cpu_online_mask);
> +
> + mutex_unlock(&all_q_mutex);
> + put_online_cpus();
>
> if (!(set->flags & BLK_MQ_F_NO_SCHED)) {
> int ret;
> @@ -25...
2017 Nov 21
2
4.14: WARNING: CPU: 4 PID: 2895 at block/blk-mq.c:1144 with virtio-blk (also 4.12 stable)
...uest_queue *blk_mq_init_allocated_queue(struct blk_mq_tag_set *set,
> blk_queue_softirq_done(q, set->ops->complete);
>
> blk_mq_init_cpu_queues(q, set->nr_hw_queues);
> +
> + get_online_cpus();
> + mutex_lock(&all_q_mutex);
> +
> + list_add_tail(&q->all_q_node, &all_q_list);
> blk_mq_add_queue_tag_set(set, q);
> - blk_mq_map_swqueue(q);
> + blk_mq_map_swqueue(q, cpu_online_mask);
> +
> + mutex_unlock(&all_q_mutex);
> + put_online_cpus();
>
> if (!(set->flags & BLK_MQ_F_NO_SCHED)) {
> int ret;
> @@ -25...