| Date | Thu, 1 Aug 2013 18:33:03 -0400 | From | Rik van Riel <> | Subject | Re: [PATCH] mm, numa: Change page last {nid,pid} into {cpu,pid} |
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On Tue, 30 Jul 2013 13:24:39 +0200 Peter Zijlstra <peterz@infradead.org> wrote:
> > Subject: mm, numa: Change page last {nid,pid} into {cpu,pid} > From: Peter Zijlstra <peterz@infradead.org> > Date: Thu Jul 25 18:44:50 CEST 2013 > > Change the per page last fault tracking to use cpu,pid instead of > nid,pid. This will allow us to try and lookup the alternate task more > easily. > > Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Here are some compile fixes for !CONFIG_NUMA_BALANCING
Signed-off-by: Rik van Riel <riel@redhat.com>
--- include/linux/mm.h | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/include/linux/mm.h b/include/linux/mm.h index d2f91a2..4f34a37 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -746,7 +746,12 @@ static inline int cpupid_to_pid(int cpupid) return -1; } -static inline int nid_pid_to_cpupid(int nid, int pid) +static inline int cpupid_to_cpu(int cpupid) +{ + return -1; +} + +static inline int cpu_pid_to_cpupid(int nid, int pid) { return -1; }
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