Hi Andrew,
在 2023/12/21 12:12, Baoquan He 写道:
On 11/27/23 at 10:07am, Huang Shijie wrote:
In memory_model.h, if CONFIG_SPARSEMEM_VMEMMAP is configed,
kernel will use vmemmap to do the __pfn_to_page/page_to_pfn,
and kernel will not use the "classic sparse" to do the
__pfn_to_page/page_to_pfn.
Hi Baoquan,
在 2023/11/28 15:34, Baoquan He 写道:
On 11/28/23 at 11:31am, Shijie Huang wrote:
在 2023/11/28 11:25, Baoquan He 写道:
On 11/27/23 at 11:18am, Shijie Huang wrote:
在 2023/11/27 10:51, Baoquan He 写道:
Hi,
On 11/27/23 at 10:07am, Huang Shijie wrote:
In memory_model.h
在 2023/11/28 11:25, Baoquan He 写道:
On 11/27/23 at 11:18am, Shijie Huang wrote:
在 2023/11/27 10:51, Baoquan He 写道:
Hi,
On 11/27/23 at 10:07am, Huang Shijie wrote:
In memory_model.h, if CONFIG_SPARSEMEM_VMEMMAP is configed,
kernel will use vmemmap to do the __pfn_to_page/page_to_pfn
在 2023/11/27 10:51, Baoquan He 写道:
Hi,
On 11/27/23 at 10:07am, Huang Shijie wrote:
In memory_model.h, if CONFIG_SPARSEMEM_VMEMMAP is configed,
kernel will use vmemmap to do the __pfn_to_page/page_to_pfn,
and kernel will not use the "classic sparse" to do the
__pfn_to_page/page_to_pfn.
So
