diff options
Diffstat (limited to 'mm/memory.c')
| -rw-r--r-- | mm/memory.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/mm/memory.c b/mm/memory.c index d592128d7f7d..b71d01110596 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -4368,6 +4368,7 @@ static struct folio *alloc_anon_folio(struct vm_fault *vmf) folio = vma_alloc_folio(gfp, order, vma, addr, true); if (folio) { if (mem_cgroup_charge(folio, vma->vm_mm, gfp)) { + count_mthp_stat(order, MTHP_STAT_ANON_FAULT_FALLBACK_CHARGE); folio_put(folio); goto next; } @@ -4376,6 +4377,7 @@ static struct folio *alloc_anon_folio(struct vm_fault *vmf) return folio; } next: + count_mthp_stat(order, MTHP_STAT_ANON_FAULT_FALLBACK); order = next_order(&orders, order); } @@ -4485,6 +4487,9 @@ static vm_fault_t do_anonymous_page(struct vm_fault *vmf) folio_ref_add(folio, nr_pages - 1); add_mm_counter(vma->vm_mm, MM_ANONPAGES, nr_pages); +#ifdef CONFIG_TRANSPARENT_HUGEPAGE + count_mthp_stat(folio_order(folio), MTHP_STAT_ANON_FAULT_ALLOC); +#endif folio_add_new_anon_rmap(folio, vma, addr); folio_add_lru_vma(folio, vma); setpte: |