diff options
Diffstat (limited to 'mm/madvise.c')
| -rw-r--r-- | mm/madvise.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/mm/madvise.c b/mm/madvise.c index edb592adb749..5b5ba394992f 100644 --- a/mm/madvise.c +++ b/mm/madvise.c @@ -321,6 +321,18 @@ static inline bool can_do_file_pageout(struct vm_area_struct *vma) file_permission(vma->vm_file, MAY_WRITE) == 0; } +static inline int madvise_folio_pte_batch(unsigned long addr, unsigned long end, + struct folio *folio, pte_t *ptep, + pte_t pte, bool *any_young, + bool *any_dirty) +{ + const fpb_t fpb_flags = FPB_IGNORE_DIRTY | FPB_IGNORE_SOFT_DIRTY; + int max_nr = (end - addr) / PAGE_SIZE; + + return folio_pte_batch(folio, addr, ptep, pte, max_nr, fpb_flags, NULL, + any_young, any_dirty); +} + static int madvise_cold_or_pageout_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end, struct mm_walk *walk) @@ -456,13 +468,10 @@ restart: * next pte in the range. */ if (folio_test_large(folio)) { - const fpb_t fpb_flags = FPB_IGNORE_DIRTY | - FPB_IGNORE_SOFT_DIRTY; - int max_nr = (end - addr) / PAGE_SIZE; bool any_young; - nr = folio_pte_batch(folio, addr, pte, ptent, max_nr, - fpb_flags, NULL, &any_young); + nr = madvise_folio_pte_batch(addr, end, folio, pte, + ptent, &any_young, NULL); if (any_young) ptent = pte_mkyoung(ptent); |