On Wed, 28 Jun 2017 09:29:58 -0700
Shaohua Li wrote:
> From: Shaohua Li
>
> Currently blktrace isn't cgroup aware. blktrace prints out task name of
> current context, but the task of current context isn't always in the
> cgroup where the BIO comes from. We can't use task name to find out IO
> c
From: Shaohua Li
Currently blktrace isn't cgroup aware. blktrace prints out task name of
current context, but the task of current context isn't always in the
cgroup where the BIO comes from. We can't use task name to find out IO
cgroup. For example, Writeback BIOs always comes from flusher thread