[RFC PATCH] mm/page_alloc: Add PCP list for THP CMA

Matthew Wilcox willy at infradead.org
Tue Jul 29 05:50:49 PDT 2025


On Tue, Jul 29, 2025 at 06:00:28PM +0530, akash.tyagi wrote:
> Additionally, android kernels create cma pcp list for pages less than PAGE_ALLOC_COSTLY_ORDER, but not for THP pages.

Why bother?  If it's a CMA allocaation, just free it back to CMA
straight away.



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