On 4/22/24 23:34, Kairui Song wrote:
On Thu, Apr 18, 2024 at 9:40 AM Xiubo Li <xiubli@xxxxxxxxxx> wrote:
On 4/18/24 09:30, Matthew Wilcox wrote:
On Thu, Apr 18, 2024 at 08:28:22AM +0800, Xiubo Li wrote:
Thanks for you patch and will it be doable to switch to folio_index()
instead ?
No. Just use folio->index. You only need folio_index() if the folio
might belong to the swapcache instead of a file.
Hmm, Okay.
Thanks
- Xiubo
Hi Xiubo
Thanks for the comment,
As Matthew mentioned there is no need to use folio_index unless you
are access swapcache. And I found that ceph is not using folios
internally yet, needs a lot of conversions. So I think I'll just keep
using page->index here, later conversions may change it to
folio->index.
Sounds good to me and thanks for explaining.
Cheers
- Xiubo
