[PATCH 2/6] mm: memory: make numa_migrate_prep() non-static
From: Yang Shi <hidden>
Date: 2021-03-29 18:34:32
Also in:
linux-s390, lkml
Subsystem:
memory management, memory management - core, the rest · Maintainers:
Andrew Morton, David Hildenbrand, Linus Torvalds
The numa_migrate_prep() will be used by huge NUMA fault as well in the following patch, make it non-static. Signed-off-by: Yang Shi <redacted> --- mm/internal.h | 3 +++ mm/memory.c | 5 ++--- 2 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/mm/internal.h b/mm/internal.h
index 1432feec62df..5ac525f364e6 100644
--- a/mm/internal.h
+++ b/mm/internal.h@@ -618,4 +618,7 @@ struct migration_target_control { gfp_t gfp_mask; }; +int numa_migrate_prep(struct page *page, struct vm_area_struct *vma, + unsigned long addr, int page_nid, int *flags); + #endif /* __MM_INTERNAL_H */
diff --git a/mm/memory.c b/mm/memory.c
index 33be5811ac65..003bbf3187d4 100644
--- a/mm/memory.c
+++ b/mm/memory.c@@ -4078,9 +4078,8 @@ static vm_fault_t do_fault(struct vm_fault *vmf) return ret; } -static int numa_migrate_prep(struct page *page, struct vm_area_struct *vma, - unsigned long addr, int page_nid, - int *flags) +int numa_migrate_prep(struct page *page, struct vm_area_struct *vma, + unsigned long addr, int page_nid, int *flags) { get_page(page);
--
2.26.2