On Mon, Jul 17, 2023 at 09:10:02PM +0800, Yicong Yang wrote: > From: Barry Song <v-songbao...@oppo.com> > > This patch does some preparation works to extend batched TLB flush to > arm64. Including: > - Extend set_tlb_ubc_flush_pending() and arch_tlbbatch_add_mm() > to accept an additional argument for address, architectures > like arm64 may need this for tlbi. > - Rename arch_tlbbatch_add_mm() to arch_tlbbatch_add_pending() > to match its current function since we don't need to handle > mm on architectures like arm64 and add_mm is not proper, > add_pending will make sense to both as on x86 we're pending the > TLB flush operations while on arm64 we're pending the synchronize > operations. > > This intends no functional changes on x86. > > Cc: Anshuman Khandual <anshuman.khand...@arm.com> > Cc: Jonathan Corbet <cor...@lwn.net> > Cc: Nadav Amit <na...@vmware.com> > Cc: Mel Gorman <mgor...@suse.de> > Tested-by: Yicong Yang <yangyic...@hisilicon.com> > Tested-by: Xin Hao <x...@linux.alibaba.com> > Tested-by: Punit Agrawal <punit.agra...@bytedance.com> > Signed-off-by: Barry Song <v-songbao...@oppo.com> > Signed-off-by: Yicong Yang <yangyic...@hisilicon.com> > Reviewed-by: Kefeng Wang <wangkefeng.w...@huawei.com> > Reviewed-by: Xin Hao <x...@linux.alibaba.com> > Reviewed-by: Anshuman Khandual <anshuman.khand...@arm.com>
Reviewed-by: Catalin Marinas <catalin.mari...@arm.com>
