| Date | Wed, 17 Jul 2013 12:50:30 +0200 | From | Peter Zijlstra <> | Subject | Re: [PATCH 02/18] sched: Track NUMA hinting faults on per-node basis |
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On Mon, Jul 15, 2013 at 04:20:04PM +0100, Mel Gorman wrote: > index cc03cfd..c5f773d 100644 > --- a/kernel/sched/sched.h > +++ b/kernel/sched/sched.h > @@ -503,6 +503,17 @@ DECLARE_PER_CPU(struct rq, runqueues); > #define cpu_curr(cpu) (cpu_rq(cpu)->curr) > #define raw_rq() (&__raw_get_cpu_var(runqueues)) > > +#ifdef CONFIG_NUMA_BALANCING > +static inline void task_numa_free(struct task_struct *p) > +{ > + kfree(p->numa_faults); > +} > +#else /* CONFIG_NUMA_BALANCING */ > +static inline void task_numa_free(struct task_struct *p) > +{ > +} > +#endif /* CONFIG_NUMA_BALANCING */ > + > #ifdef CONFIG_SMP > > #define rcu_dereference_check_sched_domain(p) \
I also need the below hunk to make it compile:
--- a/kernel/sched/sched.h +++ b/kernel/sched/sched.h @@ -6,6 +6,7 @@ #include <linux/spinlock.h> #include <linux/stop_machine.h> #include <linux/tick.h> +#include <linux/slab.h> #include "cpupri.h" #include "cpuacct.h"
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