Re: [PATCH v19 3/8] set_memory: allow set_direct_map_*_noflush() for multiple pages
From: Mike Rapoport <rppt@kernel.org>
Date: 2021-05-16 07:13:41
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linux-arch, linux-arm-kernel, linux-fsdevel, linux-kselftest, linux-mm, linux-riscv, lkml
On Fri, May 14, 2021 at 10:43:29AM +0200, David Hildenbrand wrote:
On 13.05.21 20:47, Mike Rapoport wrote:quoted
From: Mike Rapoport <redacted> The underlying implementations of set_direct_map_invalid_noflush() and set_direct_map_default_noflush() allow updating multiple contiguous pages at once. Add numpages parameter to set_direct_map_*_noflush() to expose this ability with these APIs.AFAIKs, your patch #5 right now only calls it with 1 page, do we need this change at all? Feels like a leftover from older versions to me where we could have had more than a single page.
Right, will drop it. -- Sincerely yours, Mike.