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Diffstat (limited to 'include/linux/sched/numa_balancing.h')
-rw-r--r--include/linux/sched/numa_balancing.h16
1 files changed, 13 insertions, 3 deletions
diff --git a/include/linux/sched/numa_balancing.h b/include/linux/sched/numa_balancing.h
index 3988762efe15..52b22c5c396d 100644
--- a/include/linux/sched/numa_balancing.h
+++ b/include/linux/sched/numa_balancing.h
@@ -15,13 +15,23 @@
#define TNF_FAULT_LOCAL 0x08
#define TNF_MIGRATE_FAIL 0x10
+enum numa_vmaskip_reason {
+ NUMAB_SKIP_UNSUITABLE,
+ NUMAB_SKIP_SHARED_RO,
+ NUMAB_SKIP_INACCESSIBLE,
+ NUMAB_SKIP_SCAN_DELAY,
+ NUMAB_SKIP_PID_INACTIVE,
+ NUMAB_SKIP_IGNORE_PID,
+ NUMAB_SKIP_SEQ_COMPLETED,
+};
+
#ifdef CONFIG_NUMA_BALANCING
extern void task_numa_fault(int last_node, int node, int pages, int flags);
extern pid_t task_numa_group_id(struct task_struct *p);
extern void set_numabalancing_state(bool enabled);
extern void task_numa_free(struct task_struct *p, bool final);
-extern bool should_numa_migrate_memory(struct task_struct *p, struct page *page,
- int src_nid, int dst_cpu);
+bool should_numa_migrate_memory(struct task_struct *p, struct folio *folio,
+ int src_nid, int dst_cpu);
#else
static inline void task_numa_fault(int last_node, int node, int pages,
int flags)
@@ -38,7 +48,7 @@ static inline void task_numa_free(struct task_struct *p, bool final)
{
}
static inline bool should_numa_migrate_memory(struct task_struct *p,
- struct page *page, int src_nid, int dst_cpu)
+ struct folio *folio, int src_nid, int dst_cpu)
{
return true;
}