On Mon, Jan 21, 2013 at 02:43:00PM +1100, paul.sz...@sydney.edu.au wrote:
> The setting of highmem_is_dirtyable seems used only to calculate limits
> and threshholds, not used in any decisions: seems odd.
That's okay. We prefer placing page cache in highmem either way, this
flag is just about whe
Many comments and questions:
In __alloc_pages_slowpath(), did_some_progress is set twice but only
checked after the second setting, so the first setting is wasted.
[Setting of MAX_PAUSE reported previously.]
The setting of highmem_is_dirtyable seems used only to calculate limits
and threshholds,
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