Hello, Linus.
On Sun, Sep 07, 2014 at 08:17:11PM -0700, Linus Torvalds wrote:
> In other words, I'll happily pull this, but your excuses for it are
> wrong-headed. There is no "crazyness justifies this". That's crap. But
> the argument of "nobody does this, so let's fix it before anybody
> _starts
On Sun, Sep 7, 2014 at 6:20 PM, Tejun Heo wrote:
>
> While this is a userland visible
> behavior change, given the craziness of allowing '\n' and its
> implications, I believe the change is justified.
Tejun, absolutely nothing "justifies" things if they break. Not "bad
design",
Hello, Linus.
Up until now, cgroup has allowed any character including '\n' in
cgroup names; unfortunately, as '\n' is used as the row delimiter in
/proc/$PID/cgroup, '\n' in a cgroup name makes the content of the file
ambiguous to parse. This pull request includes Alban's patch to
disallow '\n'
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