diff options
Diffstat (limited to 'mm/internal.h')
| -rw-r--r-- | mm/internal.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/mm/internal.h b/mm/internal.h index 40ee7200e510..c7d18f608c3f 100644 --- a/mm/internal.h +++ b/mm/internal.h @@ -218,9 +218,8 @@ static inline pte_t __pte_batch_clear_ignored(pte_t pte, fpb_t flags) } /** - * folio_pte_batch - detect a PTE batch for a large folio + * folio_pte_batch_flags - detect a PTE batch for a large folio * @folio: The large folio to detect a PTE batch for. - * @addr: The user virtual address the first page is mapped at. * @ptep: Page table pointer for the first entry. * @pte: Page table entry for the first page. * @max_nr: The maximum number of table entries to consider. @@ -243,9 +242,12 @@ static inline pte_t __pte_batch_clear_ignored(pte_t pte, fpb_t flags) * must be limited by the caller so scanning cannot exceed a single VMA and * a single page table. * + * This function will be inlined to optimize based on the input parameters; + * consider using folio_pte_batch() instead if applicable. + * * Return: the number of table entries in the batch. */ -static inline unsigned int folio_pte_batch(struct folio *folio, unsigned long addr, +static inline unsigned int folio_pte_batch_flags(struct folio *folio, pte_t *ptep, pte_t pte, unsigned int max_nr, fpb_t flags, bool *any_writable, bool *any_young, bool *any_dirty) { @@ -293,6 +295,9 @@ static inline unsigned int folio_pte_batch(struct folio *folio, unsigned long ad return min(nr, max_nr); } +unsigned int folio_pte_batch(struct folio *folio, pte_t *ptep, pte_t pte, + unsigned int max_nr); + /** * pte_move_swp_offset - Move the swap entry offset field of a swap pte * forward or backward by delta |