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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 /kernel/events | |
| 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 'kernel/events')
| -rw-r--r-- | kernel/events/uprobes.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c index eed2f7437d96..6418083901d4 100644 --- a/kernel/events/uprobes.c +++ b/kernel/events/uprobes.c @@ -155,11 +155,7 @@ static int __replace_page(struct vm_area_struct *vma, unsigned long addr, struct page *old_page, struct page *new_page) { struct mm_struct *mm = vma->vm_mm; - struct page_vma_mapped_walk pvmw = { - .page = compound_head(old_page), - .vma = vma, - .address = addr, - }; + DEFINE_FOLIO_VMA_WALK(pvmw, page_folio(old_page), vma, addr, 0); int err; struct mmu_notifier_range range; |