Re: [PATCH 01/12] mm: Remove PFN_MAP, PFN_SG_CHAIN and PFN_SG_LAST
From: Christoph Hellwig <hch@lst.de>
Date: 2025-06-02 04:54:40
Also in:
linux-arm-kernel, linux-cxl, linux-ext4, linux-fsdevel, linux-mm, linux-riscv, linux-xfs, lkml, loongarch, nvdimm
On Thu, May 29, 2025 at 04:32:02PM +1000, Alistair Popple wrote:
The PFN_MAP flag is no longer used for anything, so remove it. The PFN_SG_CHAIN and PFN_SG_LAST flags never appear to have been used so also remove them. Signed-off-by: Alistair Popple <apopple@nvidia.com> Reviewed-by: Christoph Hellwig <hch@lst.de>
FYI, unlike the rest of the series that has some non-trivial work this feels like a 6.16-rc candidate as it just removes dead code and we'd better get that in before a new user or even just a conflict sneaks in.