[RFC v14-rc2][PATCH 5/7] Infrastructure for work postponed to the end of checkpoint/restart

[Dave Hansen]

On Tue, 2009-03-31 at 01:32 -0400, Oren Laadan wrote:
> 
> Add a interface to postpone an action until the end of the entire
> checkpoint or restart operation. This is useful when during the
> scan of tasks an operation cannot be performed in place, to avoid
> the need for a second scan.

Why aren't we using the existing kernel workqueue mechanism?

-- Dave