Re: [PATCH v3 7/8] cgroup: Assign subsystem IDs during compile time
From: Tejun Heo <hidden>
Date: 2012-09-11 21:36:46
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- 2012-09-11 · Re: [PATCH v3 7/8] cgroup: Assign subsystem IDs during compile time · Daniel Wagner <hidden>
- 2012-09-11 · Re: [PATCH v3 7/8] cgroup: Assign subsystem IDs during compile time · Daniel Wagner <hidden>
- 2012-09-11 · Re: [PATCH v3 7/8] cgroup: Assign subsystem IDs during compile time · Tejun Heo <tj@kernel.org>
- 2012-09-11 · Re: [PATCH v3 7/8] cgroup: Assign subsystem IDs during compile time · Daniel Wagner <hidden>
- 2012-09-11 · Re: [PATCH v3 7/8] cgroup: Assign subsystem IDs during compile time · Daniel Wagner <hidden>
Hello, Daniel. On Tue, Sep 11, 2012 at 11:31:45PM +0200, Daniel Wagner wrote:
quoted
Oops, that was wrong. net_prio_subsys_id itself becomes constant. Let's please better explain why the RCU trick removal is safe then.In the last paragraph in the commit message I tried to document why it is safe to remove the RCU trick. Not good enough?
It isn't clear to me why it was necessary before and why it now becomes unnecessary. It states what the code does and that it's no longer necessary but I'd really like more elaboration. Thanks. -- tejun