On Thu, Apr 12, 2012 at 5:59 AM, Ying Han <yinghan@xxxxxxxxxx> wrote:
> This patch reverts all the existing softlimit reclaim implementations.
>
> Signed-off-by: Ying Han <yinghan@xxxxxxxxxx>
> ---
> include/linux/memcontrol.h | 11 --
> include/linux/swap.h | 4 -
> mm/memcontrol.c | 387 --------------------------------------------
> mm/vmscan.c | 67 --------
> 4 files changed, 0 insertions(+), 469 deletions(-)
>
[...]
> -unsigned long mem_cgroup_soft_limit_reclaim(struct zone *zone, int order,
> - gfp_t gfp_mask,
> - unsigned long *total_scanned)
> -{
> - unsigned long nr_reclaimed = 0;
> - struct mem_cgroup_per_zone *mz, *next_mz = NULL;
> - unsigned long reclaimed;
> - int loop = 0;
> - struct mem_cgroup_tree_per_zone *mctz;
> - unsigned long long excess;
> - unsigned long nr_scanned;
> -
> - if (order > 0)
> - return 0;
> -
Not related to this patch, what is the functionality to check order?
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