Hello, Tao Ma.
On Sat, Sep 01, 2012 at 09:58:43PM +0800, Tao Ma wrote:
> Vivek and I have talked about its usage in my first try. See the thread
> here. https://lkml.org/lkml/2012/5/22/81
> And I am OK to say it again here. In our case, we use flashcache as a
> block device and the bad thing is th
On Tue, Sep 04, 2012 at 10:12:49PM +0800, Tao Ma wrote:
> On 09/04/2012 09:35 PM, Vivek Goyal wrote:
> > On Fri, Aug 31, 2012 at 01:15:09PM +0800, Tao Ma wrote:
> >
> > [..]
> >> diff --git a/block/blk-throttle.c b/block/blk-throttle.c
> >> index 1588c2d..9317d71 100644
> >> --- a/block/blk-thrott
On Tue, Sep 04, 2012 at 10:12:49PM +0800, Tao Ma wrote:
> On 09/04/2012 09:35 PM, Vivek Goyal wrote:
> > On Fri, Aug 31, 2012 at 01:15:09PM +0800, Tao Ma wrote:
> >
> > [..]
> >> diff --git a/block/blk-throttle.c b/block/blk-throttle.c
> >> index 1588c2d..9317d71 100644
> >> --- a/block/blk-thrott
On 09/04/2012 09:35 PM, Vivek Goyal wrote:
> On Fri, Aug 31, 2012 at 01:15:09PM +0800, Tao Ma wrote:
>
> [..]
>> diff --git a/block/blk-throttle.c b/block/blk-throttle.c
>> index 1588c2d..9317d71 100644
>> --- a/block/blk-throttle.c
>> +++ b/block/blk-throttle.c
>> @@ -46,6 +46,8 @@ struct tg_stat
On Fri, Aug 31, 2012 at 01:15:09PM +0800, Tao Ma wrote:
[..]
> diff --git a/block/blk-throttle.c b/block/blk-throttle.c
> index 1588c2d..9317d71 100644
> --- a/block/blk-throttle.c
> +++ b/block/blk-throttle.c
> @@ -46,6 +46,8 @@ struct tg_stats_cpu {
> struct blkg_rwstat servic
Hi Tejun,
On 09/01/2012 09:05 AM, Tejun Heo wrote:
> On Fri, Aug 31, 2012 at 01:15:09PM +0800, Tao Ma wrote:
>> From: Tao Ma
>>
>> Currently, if the IO is throttled by io-throttle, the SA has no idea of
>
> What's SA?
system admin.
>
>> the situation and can't report it to the real application u
On Fri, Aug 31, 2012 at 01:15:09PM +0800, Tao Ma wrote:
> From: Tao Ma
>
> Currently, if the IO is throttled by io-throttle, the SA has no idea of
What's SA?
> the situation and can't report it to the real application user about
> that he/she has to do something. So this patch adds a new interf
From: Tao Ma
Currently, if the IO is throttled by io-throttle, the SA has no idea of
the situation and can't report it to the real application user about
that he/she has to do something. So this patch adds a new interface
named blkio.throttle.io_queued which indicates how many IOs are
currently t
8 matches
Mail list logo
