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| author | Paolo Bonzini <pbonzini@redhat.com> | 2020-05-13 19:14:05 +0300 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2020-05-13 19:14:05 +0300 |
| commit | 4aef2ec9022b217f74d0f4c9b84081f07cc223d9 (patch) | |
| tree | edf9bb9ca1f8ab6345c156a7e87aaed28939f66c /mm/shuffle.h | |
| parent | 7c67f54661fcc8d141fb11abbab1739f32e13b03 (diff) | |
| parent | 37486135d3a7b03acc7755b63627a130437f066a (diff) | |
| download | linux-4aef2ec9022b217f74d0f4c9b84081f07cc223d9.tar.xz | |
Merge branch 'kvm-amd-fixes' into HEAD
Diffstat (limited to 'mm/shuffle.h')
| -rw-r--r-- | mm/shuffle.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/mm/shuffle.h b/mm/shuffle.h index 777a257a0d2f..4d79f03b6658 100644 --- a/mm/shuffle.h +++ b/mm/shuffle.h @@ -22,6 +22,7 @@ enum mm_shuffle_ctl { DECLARE_STATIC_KEY_FALSE(page_alloc_shuffle_key); extern void page_alloc_shuffle(enum mm_shuffle_ctl ctl); extern void __shuffle_free_memory(pg_data_t *pgdat); +extern bool shuffle_pick_tail(void); static inline void shuffle_free_memory(pg_data_t *pgdat) { if (!static_branch_unlikely(&page_alloc_shuffle_key)) @@ -44,6 +45,11 @@ static inline bool is_shuffle_order(int order) return order >= SHUFFLE_ORDER; } #else +static inline bool shuffle_pick_tail(void) +{ + return false; +} + static inline void shuffle_free_memory(pg_data_t *pgdat) { } |