Re: [PATCH v3 1/4] mm: Non-pmd-mappable, large folios for folio_add_new_anon_rmap()
From: Ryan Roberts <ryan.roberts@arm.com>
Date: 2023-07-14 18:11:31
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On 14/07/2023 17:52, Yu Zhao wrote:
On Fri, Jul 14, 2023 at 10:17 AM Ryan Roberts [off-list ref] wrote:quoted
In preparation for FLEXIBLE_THP support, improve folio_add_new_anon_rmap() to allow a non-pmd-mappable, large folio to be passed to it. In this case, all contained pages are accounted using the order-0 folio (or base page) scheme. Signed-off-by: Ryan Roberts <ryan.roberts@arm.com> Reviewed-by: Yu Zhao <redacted> Reviewed-by: Yin Fengwei <redacted>This patch doesn't depend on the rest of the series and therefore can be merged separately in case the rest needs more discussion. Ryan, please feel free to post other code paths (those from v1) you've optimized for large anon folios at any time, since each code path can be reviewed and merged individually as well.
Will do. Hoping to get the "batch zap" series out on Monday. Others need a bit more time to bake as they will need to be aligned to the changes from the review of this series first. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel