On Thu, 2018-11-08 at 10:50 -0700, Jens Axboe wrote:
> How about this incremental?
>
> diff --git a/block/blk-mq-tag.c b/block/blk-mq-tag.c
> index 097e9a67d5f5..87bc5df72d48 100644
> --- a/block/blk-mq-tag.c
> +++ b/block/blk-mq-tag.c
> @@ -248,7 +248,8 @@ static bool bt_iter(struct sbitmap *bitm
On 11/8/18 10:47 AM, Jens Axboe wrote:
> On 11/8/18 10:35 AM, Bart Van Assche wrote:
>> On Thu, 2018-11-08 at 09:31 -0700, Jens Axboe wrote:
>>> On 11/8/18 9:28 AM, Bart Van Assche wrote:
On Thu, 2018-11-08 at 09:06 -0700, Jens Axboe wrote:
> --- a/block/blk-mq-debugfs.c
> +++ b/block/
On 11/8/18 10:35 AM, Bart Van Assche wrote:
> On Thu, 2018-11-08 at 09:31 -0700, Jens Axboe wrote:
>> On 11/8/18 9:28 AM, Bart Van Assche wrote:
>>> On Thu, 2018-11-08 at 09:06 -0700, Jens Axboe wrote:
--- a/block/blk-mq-debugfs.c
+++ b/block/blk-mq-debugfs.c
@@ -424,13 +424,15 @@ st
On Thu, 2018-11-08 at 09:31 -0700, Jens Axboe wrote:
> On 11/8/18 9:28 AM, Bart Van Assche wrote:
> > On Thu, 2018-11-08 at 09:06 -0700, Jens Axboe wrote:
> > > --- a/block/blk-mq-debugfs.c
> > > +++ b/block/blk-mq-debugfs.c
> > > @@ -424,13 +424,15 @@ struct show_busy_params {
> > > * Note: the
On 11/8/18 9:28 AM, Bart Van Assche wrote:
> On Thu, 2018-11-08 at 09:06 -0700, Jens Axboe wrote:
>> --- a/block/blk-mq-debugfs.c
>> +++ b/block/blk-mq-debugfs.c
>> @@ -424,13 +424,15 @@ struct show_busy_params {
>> * Note: the state of a request may change while this function is in
>> progress,
On Thu, 2018-11-08 at 09:06 -0700, Jens Axboe wrote:
> --- a/block/blk-mq-debugfs.c
> +++ b/block/blk-mq-debugfs.c
> @@ -424,13 +424,15 @@ struct show_busy_params {
> * Note: the state of a request may change while this function is in
> progress,
> * e.g. due to a concurrent blk_mq_finish_requ
We have this functionality in sbitmap, but we don't export it in
blk-mq for users of the tags busy iteration. This can be useful
for stopping the iteration, if the caller doesn't need to find
more requests.
Reviewed-by: Mike Snitzer
Signed-off-by: Jens Axboe
---
block/blk-mq-debugfs.c | 4 +++-
On Thu, Nov 08 2018 at 10:42am -0500,
Jens Axboe wrote:
> We have this functionality in sbitmap, but we don't export it in
> blk-mq for users of the tags busy iteration. This can be useful
> for stopping the iteration, if the caller doesn't need to find
> more requests.
>
> Cc: Mike Snitzer
> S
We have this functionality in sbitmap, but we don't export it in
blk-mq for users of the tags busy iteration. This can be useful
for stopping the iteration, if the caller doesn't need to find
more requests.
Cc: Mike Snitzer
Signed-off-by: Jens Axboe
---
block/blk-mq-debugfs.c | 4 +++-
block/b
