Messages in this thread | | | From | Lance Yang <> | Subject | Re: [RFC PATCH 1/5] mm: memory: extend finish_fault() to support large folio | Date | Tue, 23 Apr 2024 16:39:51 +0800 |
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Hey Baolin,
[...] @@ -4727,9 +4725,11 @@ vm_fault_t finish_fault(struct vm_fault *vmf) [...]
The mm counters have been moved from updating out of set_pte_range(), so we we may need to rebase against Kefeng's patch[1].
+ int type = is_cow ? MM_ANONPAGES : mm_counter_file(folio); set_pte_range(vmf, folio, &folio->page, nr_pages, addr); + add_mm_counter(vma->vm_mm, type, nr_pages); [...]
[1] https://lore.kernel.org/all/20240412064751.119015-1-wangkefeng.wang@huawei.com/T/#me2827c26ff453c0fa86f2af9f68f245978b08774
Thanks, Lance
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