Searched refs:zero_folio (Results 1 – 3 of 3) sorted by relevance
/linux-6.12.1/include/trace/events/ |
D | fs_dax.h | 65 struct folio *zero_folio, 67 TP_ARGS(inode, vmf, zero_folio, radix_entry), 72 __field(struct folio *, zero_folio) 81 __entry->zero_folio = zero_folio; 91 __entry->zero_folio, 99 struct folio *zero_folio, void *radix_entry), \ 100 TP_ARGS(inode, vmf, zero_folio, radix_entry))
|
/linux-6.12.1/mm/ |
D | huge_memory.c | 199 struct folio *zero_folio; in get_huge_zero_page() local 204 zero_folio = folio_alloc((GFP_TRANSHUGE | __GFP_ZERO) & ~__GFP_MOVABLE, in get_huge_zero_page() 206 if (!zero_folio) { in get_huge_zero_page() 211 folio_clear_large_rmappable(zero_folio); in get_huge_zero_page() 213 if (cmpxchg(&huge_zero_folio, NULL, zero_folio)) { in get_huge_zero_page() 215 folio_put(zero_folio); in get_huge_zero_page() 218 WRITE_ONCE(huge_zero_pfn, folio_pfn(zero_folio)); in get_huge_zero_page() 267 struct folio *zero_folio = xchg(&huge_zero_folio, NULL); in shrink_huge_zero_page_scan() local 268 BUG_ON(zero_folio == NULL); in shrink_huge_zero_page_scan() 270 folio_put(zero_folio); in shrink_huge_zero_page_scan() [all …]
|
/linux-6.12.1/fs/ |
D | dax.c | 1210 struct folio *zero_folio; in dax_pmd_load_hole() local 1215 zero_folio = mm_get_huge_zero_folio(vmf->vma->vm_mm); in dax_pmd_load_hole() 1217 if (unlikely(!zero_folio)) in dax_pmd_load_hole() 1220 pfn = page_to_pfn_t(&zero_folio->page); in dax_pmd_load_hole() 1240 pmd_entry = mk_pmd(&zero_folio->page, vmf->vma->vm_page_prot); in dax_pmd_load_hole() 1244 trace_dax_pmd_load_hole(inode, vmf, zero_folio, *entry); in dax_pmd_load_hole() 1250 trace_dax_pmd_load_hole_fallback(inode, vmf, zero_folio, *entry); in dax_pmd_load_hole()
|