diff options
| author | Yang Shi <[email protected]> | 2021-06-30 18:51:39 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2021-06-30 20:47:30 -0700 |
| commit | f4c0d8367ea492cdfc7f6d14763c02f472731592 (patch) | |
| tree | f7d0c018e7d52c1b6a6b205d79889e2c059a81e5 | |
| parent | 5db4f15c4fd7ae74dd40c6f84bf56dfcf13d10cf (diff) | |
mm: memory: make numa_migrate_prep() non-static
The numa_migrate_prep() will be used by huge NUMA fault as well in the
following patch, make it non-static.
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Yang Shi <[email protected]>
Acked-by: Mel Gorman <[email protected]>
Cc: Christian Borntraeger <[email protected]>
Cc: Gerald Schaefer <[email protected]>
Cc: Heiko Carstens <[email protected]>
Cc: Huang Ying <[email protected]>
Cc: Hugh Dickins <[email protected]>
Cc: Kirill A. Shutemov <[email protected]>
Cc: Michal Hocko <[email protected]>
Cc: Vasily Gorbik <[email protected]>
Cc: Zi Yan <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
| -rw-r--r-- | mm/internal.h | 3 | ||||
| -rw-r--r-- | mm/memory.c | 5 |
2 files changed, 5 insertions, 3 deletions
diff --git a/mm/internal.h b/mm/internal.h index 6ec2cea9926b..a4942f9867a3 100644 --- a/mm/internal.h +++ b/mm/internal.h @@ -672,4 +672,7 @@ int vmap_pages_range_noflush(unsigned long addr, unsigned long end, void vunmap_range_noflush(unsigned long start, unsigned long end); +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 5029d793dc3e..64eda960b75e 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -4175,9 +4175,8 @@ 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); |