Messages in this thread | | | From | "liwei (CM)" <> | Subject | 答复: [PATCH] arm64: mm: free unused memmap for sparse memory model that define VMEMMAP | Date | Thu, 23 Jul 2020 03:28:31 +0000 |
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-----邮件原件----- 发件人: Anshuman Khandual [mailto:anshuman.khandual@arm.com] 发送时间: 2020年7月23日 10:33 收件人: liwei (CM) <liwei213@huawei.com>; catalin.marinas@arm.com; will@kernel.org 抄送: Song Bao Hua (Barry Song) <song.bao.hua@hisilicon.com>; sujunfei <sujunfei2@hisilicon.com>; Xiaqing (A) <saberlily.xia@hisilicon.com>; linux-arm-kernel@lists.infradead.org; steve.capper@arm.com; Chenfeng (puck) <puck.chen@hisilicon.com>; linux-kernel@vger.kernel.org; rppt@linux.ibm.com; fengbaopeng <fengbaopeng2@hisilicon.com>; nsaenzjulienne@suse.de; butao <butao@hisilicon.com> 主题: Re: [PATCH] arm64: mm: free unused memmap for sparse memory model that define VMEMMAP
On 07/21/2020 01:02 PM, Wei Li wrote: > For the memory hole, sparse memory model that define SPARSEMEM_VMEMMAP > do not free the reserved memory for the page map, this patch do it. > > Signed-off-by: Wei Li <liwei213@huawei.com> > Signed-off-by: Chen Feng <puck.chen@hisilicon.com> > Signed-off-by: Xia Qing <saberlily.xia@hisilicon.com> > --- > arch/arm64/mm/init.c | 81 > +++++++++++++++++++++++++++++++++++++++++++++------- > 1 file changed, 71 insertions(+), 10 deletions(-)
This patch does not compile on 5.8-rc6 with defconfig.
Hi,
We're working on patch v2 as soon as possible.
Thanks.
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