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Searched refs:pfn_flags (Results 1 – 3 of 3) sorted by relevance

/linux/tools/testing/selftests/mm/
H A Dsplit_huge_page_test.c52 uint64_t pfn_flags; in is_backed_by_folio() local
62 if (pageflags_get(pfn, kpageflags_fd, &pfn_flags)) in is_backed_by_folio()
67 if (pfn_flags & (folio_head_flags | folio_tail_flags)) in is_backed_by_folio()
73 if (!(pfn_flags & KPF_THP)) in is_backed_by_folio()
78 if (pageflags_get(pfn_head, kpageflags_fd, &pfn_flags)) in is_backed_by_folio()
82 if ((pfn_flags & folio_head_flags) != folio_head_flags) in is_backed_by_folio()
87 if (pageflags_get(pfn_head + i, kpageflags_fd, &pfn_flags)) in is_backed_by_folio()
89 if ((pfn_flags & folio_tail_flags) != folio_tail_flags) in is_backed_by_folio()
97 if (pageflags_get(pfn_head + nr_pages, kpageflags_fd, &pfn_flags)) in is_backed_by_folio()
101 return (pfn_flags & folio_tail_flags) != folio_tail_flags; in is_backed_by_folio()
H A Dmemory-failure.c153 uint64_t pfn_flags; in check() local
192 ASSERT_EQ(pageflags_get(self->pfn, self->kpageflags_fd, &pfn_flags), 0); in check()
193 ASSERT_EQ(pfn_flags & KPF_HWPOISON, KPF_HWPOISON); in check()
199 uint64_t pfn_flags; in cleanup() local
204 ASSERT_EQ(pageflags_get(self->pfn, self->kpageflags_fd, &pfn_flags), 0); in cleanup()
205 ASSERT_NE(pfn_flags & KPF_HWPOISON, KPF_HWPOISON); in cleanup()
/linux/tools/testing/nvdimm/
H A Dpmem-dax.c