Displaying 5 results from an estimated 5 matches for "all_q_mutex".
2017 Nov 21
0
4.14: WARNING: CPU: 4 PID: 2895 at block/blk-mq.c:1144 with virtio-blk (also 4.12 stable)
...ebug/block/vda/poll_stat
Try this, basically just a revert.
diff --git a/block/blk-mq.c b/block/blk-mq.c
index 11097477eeab..bc1950fa9ef6 100644
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -37,6 +37,9 @@
#include "blk-wbt.h"
#include "blk-mq-sched.h"
+static DEFINE_MUTEX(all_q_mutex);
+static LIST_HEAD(all_q_list);
+
static bool blk_mq_poll(struct request_queue *q, blk_qc_t cookie);
static void blk_mq_poll_stats_start(struct request_queue *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 requ...
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)
...ble-
>
>
> diff --git a/block/blk-mq.c b/block/blk-mq.c
> index 11097477eeab..bc1950fa9ef6 100644
> --- a/block/blk-mq.c
> +++ b/block/blk-mq.c
> @@ -37,6 +37,9 @@
> #include "blk-wbt.h"
> #include "blk-mq-sched.h"
>
> +static DEFINE_MUTEX(all_q_mutex);
> +static LIST_HEAD(all_q_list);
> +
> static bool blk_mq_poll(struct request_queue *q, blk_qc_t cookie);
> static void blk_mq_poll_stats_start(struct request_queue *q);
> static void blk_mq_poll_stats_fn(struct blk_stat_callback *cb);
> @@ -2114,8 +2117,8 @@ static void blk_...
2017 Nov 21
2
4.14: WARNING: CPU: 4 PID: 2895 at block/blk-mq.c:1144 with virtio-blk (also 4.12 stable)
...ble-
>
>
> diff --git a/block/blk-mq.c b/block/blk-mq.c
> index 11097477eeab..bc1950fa9ef6 100644
> --- a/block/blk-mq.c
> +++ b/block/blk-mq.c
> @@ -37,6 +37,9 @@
> #include "blk-wbt.h"
> #include "blk-mq-sched.h"
>
> +static DEFINE_MUTEX(all_q_mutex);
> +static LIST_HEAD(all_q_list);
> +
> static bool blk_mq_poll(struct request_queue *q, blk_qc_t cookie);
> static void blk_mq_poll_stats_start(struct request_queue *q);
> static void blk_mq_poll_stats_fn(struct blk_stat_callback *cb);
> @@ -2114,8 +2117,8 @@ static void blk_...