[Just adding some missed ccs]
On Mon, 12 Aug 2013 16:07:33 +1000 Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> wrote:
>
> Hi Andrew,
>
> After merging the akpm-current tree, today's linux-next build
> (x86_64 allmodconfig) failed like this:
>
> mm/memcontrol.c: In function '__mem_cgroup_iter_next':
> mm/memcontrol.c:982:4: error: 'prev_cgroup' undeclared (first use in this function)
> prev_cgroup = next_cgroup;
> ^
> mm/memcontrol.c:982:18: error: 'next_cgroup' undeclared (first use in this function)
> prev_cgroup = next_cgroup;
> ^
>
> I applied this patch:
>
> From: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
> Date: Mon, 12 Aug 2013 16:04:36 +1000
> Subject: [PATCH] memcontrol: further merge fix patch
>
> Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
> ---
> mm/memcontrol.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/mm/memcontrol.c b/mm/memcontrol.c
> index 624d69e..a367145 100644
> --- a/mm/memcontrol.c
> +++ b/mm/memcontrol.c
> @@ -979,7 +979,7 @@ skip_node:
>
> switch (mem_cgroup_filter(mem, root, cond)) {
> case SKIP:
> - prev_cgroup = next_cgroup;
> + prev_css = next_css;
> goto skip_node;
> case SKIP_TREE:
> if (mem == root)
> @@ -998,7 +998,7 @@ skip_node:
> if (css_tryget(&mem->css))
> return mem;
> else {
> - prev_cgroup = next_cgroup;
> + prev_css = next_css;
> goto skip_node;
> }
> break;
> --
> 1.8.4.rc0
--
Cheers,
Stephen Rothwell sfr@xxxxxxxxxxxxxxxx
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