Symbol: gup_must_unshare
mm/gup.c
2879
if (!pte_write(pte) && gup_must_unshare(NULL, flags, page)) {
mm/gup.c
2954
if (!pmd_write(orig) && gup_must_unshare(NULL, flags, &folio->page)) {
mm/gup.c
2998
if (!pud_write(orig) && gup_must_unshare(NULL, flags, &folio->page)) {
mm/gup.c
671
if (!pud_write(pud) && gup_must_unshare(vma, flags, page))
mm/gup.c
725
if (!pmd_write(pmdval) && gup_must_unshare(vma, flags, page))
mm/gup.c
849
if (!pte_write(pte) && gup_must_unshare(vma, flags, page)) {