The MADV_COLD and MADV_PAGEOUT page-walk callback is named after its PTE implementation even though it is registered as a PMD callback and serves both LRU operations.
Rename it to madvise_lru_pmd_entry() before separating the PMD and PTE paths. No functional change intended. Assisted-by: LLM Signed-off-by: Gregory Price (Meta) <[email protected]> --- mm/madvise.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/mm/madvise.c b/mm/madvise.c index 00b1be655a8b5..83d54ab385da8 100644 --- a/mm/madvise.c +++ b/mm/madvise.c @@ -361,9 +361,8 @@ static inline int madvise_folio_pte_batch(unsigned long addr, unsigned long end, FPB_MERGE_YOUNG_DIRTY); } -static int madvise_cold_or_pageout_pte_range(pmd_t *pmd, - unsigned long addr, unsigned long end, - struct mm_walk *walk) +static int madvise_lru_pmd_entry(pmd_t *pmd, unsigned long addr, + unsigned long end, struct mm_walk *walk) { struct madvise_walk_private *private = walk->private; struct mmu_gather *tlb = private->tlb; @@ -581,7 +580,7 @@ static int madvise_cold_or_pageout_pte_range(pmd_t *pmd, } static const struct mm_walk_ops cold_walk_ops = { - .pmd_entry = madvise_cold_or_pageout_pte_range, + .pmd_entry = madvise_lru_pmd_entry, .walk_lock = PGWALK_RDLOCK, }; -- 2.53.0-Meta
