Re: [RFC] blk-throttle: export io_serviced_recursive, io_service_bytes_recursive

[Jens Axboe]

On 12/11/17 7:56 AM, weiping zhang wrote:
> export these two interface for cgroup-v1.

Applied, thanks.

-- 
Jens Axboe

Re: [RFC] blk-throttle: export io_serviced_recursive, io_service_bytes_recursive

[weiping zhang]

2017-12-11 23:17 GMT+08:00 Tejun Heo :
> On Mon, Dec 11, 2017 at 10:56:25PM +0800, weiping zhang wrote:
>> export these two interface for cgroup-v1.
>>
>> Signed-off-by: weiping zhang 
>
> Acked-by: Tejun Heo 
>

Hi Jens,

Have you got time to check this patch ?

Thanks

> Thanks.
>
> --
> tejun

Re: [RFC] blk-throttle: export io_serviced_recursive, io_service_bytes_recursive

[weiping zhang]

2017-12-11 23:17 GMT+08:00 Tejun Heo :
> On Mon, Dec 11, 2017 at 10:56:25PM +0800, weiping zhang wrote:
>> export these two interface for cgroup-v1.
>>
>> Signed-off-by: weiping zhang 
>
> Acked-by: Tejun Heo 
>
> Thanks.
>

Hi Jens,

these two interface are useful to collect blkcg info, would you pick it up ?

Thanks

[RFC] blk-throttle: export io_serviced_recursive, io_service_bytes_recursive

[weiping zhang]

export these two interface for cgroup-v1.

Signed-off-by: weiping zhang 
---
 block/blk-throttle.c | 10 ++
 1 file changed, 10 insertions(+)

diff --git a/block/blk-throttle.c b/block/blk-throttle.c
index 96ad326..1d7637f 100644
--- a/block/blk-throttle.c
+++ b/block/blk-throttle.c
@@ -1512,10 +1512,20 @@ static struct cftype throtl_legacy_files[] = {
.seq_show = blkg_print_stat_bytes,
},
{
+   .name = "throttle.io_service_bytes_recursive",
+   .private = (unsigned long)_policy_throtl,
+   .seq_show = blkg_print_stat_bytes_recursive,
+   },
+   {
.name = "throttle.io_serviced",
.private = (unsigned long)_policy_throtl,
.seq_show = blkg_print_stat_ios,
},
+   {
+   .name = "throttle.io_serviced_recursive",
+   .private = (unsigned long)_policy_throtl,
+   .seq_show = blkg_print_stat_ios_recursive,
+   },
{ } /* terminate */
 };
 
-- 
2.9.4