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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-02-03 17:06:08 +0300 |
|---|---|---|
| committer | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-03-21 19:59:02 +0300 |
| commit | eed05e54d275b3cfc5d8c79843c5276a5878e94a (patch) | |
| tree | ec7411a6713c845154731e0cd66a55adc501e792 /mm/migrate.c | |
| parent | f087b903fc2e4975bff9742a66ee7a837a2f545b (diff) | |
| download | linux-eed05e54d275b3cfc5d8c79843c5276a5878e94a.tar.xz | |
mm: Add DEFINE_PAGE_VMA_WALK and DEFINE_FOLIO_VMA_WALK
Instead of declaring a struct page_vma_mapped_walk directly,
use these helpers to allow us to transition to a PFN approach in the
following patches.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Diffstat (limited to 'mm/migrate.c')
| -rw-r--r-- | mm/migrate.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/mm/migrate.c b/mm/migrate.c index f4076093c855..71f92e8ed934 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -174,12 +174,7 @@ void putback_movable_pages(struct list_head *l) static bool remove_migration_pte(struct page *page, struct vm_area_struct *vma, unsigned long addr, void *old) { - struct page_vma_mapped_walk pvmw = { - .page = old, - .vma = vma, - .address = addr, - .flags = PVMW_SYNC | PVMW_MIGRATION, - }; + DEFINE_PAGE_VMA_WALK(pvmw, old, vma, addr, PVMW_SYNC | PVMW_MIGRATION); struct page *new; pte_t pte; swp_entry_t entry; |