Re: [PATCH v4 00/15] move pagetable_*_dtor() to __tlb_remove_table()

Qi Zheng <zhengqi.arch@xxxxxxxxxxxxx> · Fri, 3 Jan 2025 11:56:32 +0800

On 2025/1/3 01:00, Kevin Brodsky wrote:
On 30/12/2024 10:07, Qi Zheng wrote:
Qi Zheng (13):
   Revert "mm: pgtable: make ptlock be freed by RCU"
   mm: pgtable: add statistics for P4D level page table
   arm64: pgtable: use mmu gather to free p4d level page table
   s390: pgtable: add statistics for PUD and P4D level page table
   mm: pgtable: introduce pagetable_dtor()
   arm: pgtable: move pagetable_dtor() to __tlb_remove_table()
   arm64: pgtable: move pagetable_dtor() to __tlb_remove_table()
   riscv: pgtable: move pagetable_dtor() to __tlb_remove_table()
   x86: pgtable: move pagetable_dtor() to __tlb_remove_table()
   s390: pgtable: also move pagetable_dtor() of PxD to
     __tlb_remove_table()
   mm: pgtable: introduce generic __tlb_remove_table()
   mm: pgtable: move __tlb_remove_table_one() in x86 to generic file
   mm: pgtable: introduce generic pagetable_dtor_free()

Aside from the nit on patch 4 and the request for clarification on patch
10, this is looking good to me, so for the whole series (aside from my
own patches of course):

Reviewed-by: Kevin Brodsky <kevin.brodsky@xxxxxxx>

Thanks for your review!

And happy new year!

Happy New Year!! :)

Cheers,
- Kevin