Re: [PATCH v2 1/6] mm: pgtable: make generic tlb_remove_table() use struct ptdesc

On 25/02/2025 04:45, Qi Zheng wrote: > Now only arm will call tlb_remove_ptdesc()/tlb_remove_table() when > CONFIG_MMU_GATHER_TABLE_FREE is disabled. In this case, the type of the > table parameter is actually struct ptdesc * instead of struct page *. > > Since struct ptdesc still overlaps with str

[PATCH v2 1/6] mm: pgtable: make generic tlb_remove_table() use struct ptdesc

Now only arm will call tlb_remove_ptdesc()/tlb_remove_table() when CONFIG_MMU_GATHER_TABLE_FREE is disabled. In this case, the type of the table parameter is actually struct ptdesc * instead of struct page *. Since struct ptdesc still overlaps with struct page and has not been separated from it, f