Hello, Li.
On Thu, Jul 11, 2013 at 03:08:07PM +0800, Li Zefan wrote:
> > - for_each_root_subsys(cgrp->root, ss) {
> > + for_each_subsys(ss, i) {
>
> Why this change?
Because subsystem binding / unbinding is being made dynamic and
subsystem linking would happen only after file popluation has been
confirmed to succeed, so it should be possible to perform file
creations / deletions whether the subsystem is currently bound or not.
Besides, I find it weird for file handling functions to care about
subsystem binding status directly.
I somehow forgot to write about the above in the patch description.
Will update.
> It even increases object size a bit:
Meh... cold path. Wrong thing to optimize for.
Thanks.
--
tejun
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