[Devel] Re: [PATCH 0/6] /proc/pid/checkpointable
Oren Laadan
orenl at cs.columbia.edu
Wed Mar 18 02:28:53 PDT 2009
Catching up chronologically, I sent these to the previous version of your
patch - but it's still relevant:
https://lists.linux-foundation.org/pipermail/containers/2009-March/016307.html
https://lists.linux-foundation.org/pipermail/containers/2009-March/016308.html
Oren.
Sukadev Bhattiprolu wrote:
> Started out implementing '/proc/pid/checkpointable' which reports 0 or 1
> depending on whether a process is checkpointable atm. But realized that
> some patches that were discussed earlier are missing from Dave Hansen's
> tree.
>
> This patchset includes those missing patches plus two new patches that
> create /proc/pid/checkpointable.
>
> [PATCH 1/6] Checkpoint multiple processes
> [PATCH 2/6] Restart multiple processes
> [PATCH 3/6] Check 'may_checkpoint()' early
> [PATCH 4/6] Deny external checkpoint unless task is frozen
> [PATCH 5/6] Define and use proc_pid_checkpointable()
> [PATCH 6/6] Explain reason for task being uncheckpointable
>
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