YAMAMOTO Takashi wrote:
>> Add the meta_page to the per container LRU. The reclaim algorithm has been
>> modified to make the isolate_lru_pages() as a pluggable component. The
>> scan_control data structure now accepts the container on behalf of which
>> reclaims are carried out. try_to_free_pages() has been extended to become
>> container aware.
>>
>> Signed-off-by: Balbir Singh <[EMAIL PROTECTED]>
>
> it seems that the number of pages to scan (nr_active/nr_inactive
> in shrink_zone) is calculated from NR_ACTIVE and NR_INACTIVE of the zone,
> even in the case of per-container reclaim. is it intended?
>
> YAMAMOTO Takashi
Good catch again! We do that for now since the per zone LRU is a superset
of the container LRU. I see this as an important TODO item for us -- to
move to reclaim statistics based on per container nr_active and nr_inactive
(to be added).
--
Warm Regards,
Balbir Singh
Linux Technology Center
IBM, ISTL
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
