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freezer: change ptrace_stop/do_signal_stop to use freezable_schedule()

Oleg Nesterov cgroups containers lkml stable 2 versions – In review

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  1. v2 Latest1 patch 13 repliesIn review
  2. v11 patch 5 repliesSuperseded

Patches in v2 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/1freezer: change ptrace_stop/do_signal_stop to use freezable_schedule()include/linux/freezer.h kernel/cgroup_freezer.c kernel/freezer.c +2 more+13 -4113 replies

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The patch has a Reviewed-by or Acked-by.

PatchTejun Heo
1/1A-b

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Read the v2 thread

Cover letter [PATCH v2 0/1] freezer: change ptrace_stop/do_signal_stop to use freezable_schedule()

Hi Tejun,

Quoted 6 lines · Tejun Heo
Quoted 3 lines

But! the comment above try_to_freeze() becomes misleading with this patch, so this really needs v2.

But, yeah, I think we should move it above relock: and update the comment to explain that that's the usual freezing site.

Yeeeeeeees, I knew that you won't allow me to simply remove the old comment without adding the new one ;)

And you can't imagine how many time I spent trying to invent something meaningful. Please feel free to update/rewrite it, I am not sure it is good enough. Or I can send v3 if you suggest something better.

Oleg.