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| author | Yang Shi <shy828301@gmail.com> | 2021-07-01 03:51:39 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-07-01 05:47:30 +0200 |
| commit | f4c0d8367ea492cdfc7f6d14763c02f472731592 (patch) | |
| tree | f7d0c018e7d52c1b6a6b205d79889e2c059a81e5 /mm | |
| parent | mm: memory: add orig_pmd to struct vm_fault (diff) | |
| download | linux-f4c0d8367ea492cdfc7f6d14763c02f472731592.tar.xz linux-f4c0d8367ea492cdfc7f6d14763c02f472731592.zip | |
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/20210518200801.7413-3-shy828301@gmail.com
Signed-off-by: Yang Shi <shy828301@gmail.com>
Acked-by: Mel Gorman <mgorman@suse.de>
Cc: Christian Borntraeger <borntraeger@de.ibm.com>
Cc: Gerald Schaefer <gerald.schaefer@linux.ibm.com>
Cc: Heiko Carstens <hca@linux.ibm.com>
Cc: Huang Ying <ying.huang@intel.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Cc: Zi Yan <ziy@nvidia.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm')
| -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); |