On Fri, Dec 28, 2012 at 12:35:39PM -0800, Tejun Heo wrote:
> Add two blkcg_policy methods, ->online_pd_fn() and ->offline_pd_fn(),
> which are invoked as the policy_data gets activated and deactivated
> while holding both blkcg and q locks.
>
> Also, add blkcg_gq->online bool, which is set and
On Fri, Dec 28, 2012 at 12:35:39PM -0800, Tejun Heo wrote:
Add two blkcg_policy methods, -online_pd_fn() and -offline_pd_fn(),
which are invoked as the policy_data gets activated and deactivated
while holding both blkcg and q locks.
Also, add blkcg_gq-online bool, which is set and cleared as
On Wed, Jan 02, 2013 at 02:38:28PM -0500, Vivek Goyal wrote:
> On Fri, Dec 28, 2012 at 12:35:39PM -0800, Tejun Heo wrote:
>
> [..]
> > diff --git a/block/blk-cgroup.h b/block/blk-cgroup.h
> > index 40f5b97..678e89e 100644
> > --- a/block/blk-cgroup.h
> > +++ b/block/blk-cgroup.h
> > @@ -106,12
On Fri, Dec 28, 2012 at 12:35:39PM -0800, Tejun Heo wrote:
[..]
> diff --git a/block/blk-cgroup.h b/block/blk-cgroup.h
> index 40f5b97..678e89e 100644
> --- a/block/blk-cgroup.h
> +++ b/block/blk-cgroup.h
> @@ -106,12 +106,17 @@ struct blkcg_gq {
> /* reference count */
> int
On Fri, Dec 28, 2012 at 12:35:39PM -0800, Tejun Heo wrote:
[..]
diff --git a/block/blk-cgroup.h b/block/blk-cgroup.h
index 40f5b97..678e89e 100644
--- a/block/blk-cgroup.h
+++ b/block/blk-cgroup.h
@@ -106,12 +106,17 @@ struct blkcg_gq {
/* reference count */
int
On Wed, Jan 02, 2013 at 02:38:28PM -0500, Vivek Goyal wrote:
On Fri, Dec 28, 2012 at 12:35:39PM -0800, Tejun Heo wrote:
[..]
diff --git a/block/blk-cgroup.h b/block/blk-cgroup.h
index 40f5b97..678e89e 100644
--- a/block/blk-cgroup.h
+++ b/block/blk-cgroup.h
@@ -106,12 +106,17 @@
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