Displaying 7 results from an estimated 7 matches for "cpu_present".
Did you mean:
apc_present
2008 Sep 19
0
[PATCH] linux: fix processor handling in presence of external control
...gt;= NR_CPUS) {
+ if (!processor_cntl_external() && pr->id >= NR_CPUS) {
kfree(pr);
return 0;
}
@@ -831,12 +831,7 @@ static void __ref acpi_processor_hotplug
return;
}
-#ifdef CONFIG_XEN
- if ((pr->id >= 0) && (pr->id < NR_CPUS)
- && (cpu_present(pr->id)))
-#else
if ((pr->id < NR_CPUS) && (cpu_present(pr->id)))
-#endif /* CONFIG_XEN */
kobject_uevent(&device->kobj, KOBJ_OFFLINE);
if (processor_cntl_external())
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xe...
2009 Feb 22
2
The machdep.hyperthreading_allowed & ULE weirdness in 7.1
Hi Jeff,
I have a single-CPU system with P4 HTT-enabled processor
(7.1-RELEASE-p3), kernel compiled with SCHED_ULE.
Copyright (c) 1992-2009 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
The Regents of the University of California. All rights reserved.
FreeBSD is a registered trademark of The FreeBSD Foundation.
FreeBSD 7.1-RELEASE-p3 #0:
2017 Nov 21
0
4.14: WARNING: CPU: 4 PID: 2895 at block/blk-mq.c:1144 with virtio-blk (also 4.12 stable)
...*q);
static void blk_mq_poll_stats_fn(struct blk_stat_callback *cb);
@@ -2114,8 +2117,8 @@ static void blk_mq_init_cpu_queues(struct request_queue *q,
INIT_LIST_HEAD(&__ctx->rq_list);
__ctx->queue = q;
- /* If the cpu isn't present, the cpu is mapped to first hctx */
- if (!cpu_present(i))
+ /* If the cpu isn't online, the cpu is mapped to first hctx */
+ if (!cpu_online(i))
continue;
hctx = blk_mq_map_queue(q, i);
@@ -2158,7 +2161,8 @@ static void blk_mq_free_map_and_requests(struct blk_mq_tag_set *set,
}
}
-static void blk_mq_map_swqueue(struct request_queue...
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)
..._stats_fn(struct blk_stat_callback *cb);
> @@ -2114,8 +2117,8 @@ static void blk_mq_init_cpu_queues(struct request_queue *q,
> INIT_LIST_HEAD(&__ctx->rq_list);
> __ctx->queue = q;
>
> - /* If the cpu isn't present, the cpu is mapped to first hctx */
> - if (!cpu_present(i))
> + /* If the cpu isn't online, the cpu is mapped to first hctx */
> + if (!cpu_online(i))
> continue;
>
> hctx = blk_mq_map_queue(q, i);
> @@ -2158,7 +2161,8 @@ static void blk_mq_free_map_and_requests(struct blk_mq_tag_set *set,
> }
> }
>
> -sta...
2017 Nov 21
2
4.14: WARNING: CPU: 4 PID: 2895 at block/blk-mq.c:1144 with virtio-blk (also 4.12 stable)
..._stats_fn(struct blk_stat_callback *cb);
> @@ -2114,8 +2117,8 @@ static void blk_mq_init_cpu_queues(struct request_queue *q,
> INIT_LIST_HEAD(&__ctx->rq_list);
> __ctx->queue = q;
>
> - /* If the cpu isn't present, the cpu is mapped to first hctx */
> - if (!cpu_present(i))
> + /* If the cpu isn't online, the cpu is mapped to first hctx */
> + if (!cpu_online(i))
> continue;
>
> hctx = blk_mq_map_queue(q, i);
> @@ -2158,7 +2161,8 @@ static void blk_mq_free_map_and_requests(struct blk_mq_tag_set *set,
> }
> }
>
> -sta...