Hello, Aleksa.
On Sat, Jun 06, 2015 at 10:02:18AM +1000, Aleksa Sarai wrote:
...
> +/*
> + * Lockless hierarchical accounting (with enforceable limits) derived from
> + * mm/page_counter.c. Original copyright notice from page_counter code:
> + *
> + * -------------------------------------------------
> + * Lockless hierarchical page accounting & limiting
> + * Copyright (C) 2014 Red Hat, Inc., Johannes Weiner
> + * -------------------------------------------------
> + */
I don't think we need the above copyright notice.
...
> +struct cgroup_subsys pids_cgrp_subsys = {
> + .css_alloc = pids_css_alloc,
> + .css_free = pids_css_free,
> + .attach = pids_attach,
> + .can_attach = pids_can_attach,
> + .cancel_attach = pids_cancel_attach,
> + .can_fork = pids_can_fork,
> + .cancel_fork = pids_cancel_fork,
> + .fork = pids_fork,
> + .exit = pids_exit,
> + .legacy_cftypes = files,
Please also init dfl_cftypes the same way too. Also, can you please
rename files to pids_files?
> + .early_init = 0,
And the above can be dropped.
Other than the above minor points, everything looks good to me but I
think we're a bit too close to the merge window to put this in now.
Once you update patch 4 and 5 according to the review, I'll apply them
after the next rc1 drops.
Thanks.
--
tejun
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