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authorQi Zheng <zhengqi.arch@bytedance.com>2025-02-25 06:45:53 +0300
committerAndrew Morton <akpm@linux-foundation.org>2025-04-02 01:17:13 +0300
commite3ecf7c7d0829a00a4fb02531338ab9e7e75ea0d (patch)
tree81901f3c4eb09fe6c23c3e6938d829bc2ba217aa /tools/perf/scripts/python/task-analyzer.py
parent1a03c275a3ad4e47d479a63037b72f2b305f0c13 (diff)
downloadlinux-e3ecf7c7d0829a00a4fb02531338ab9e7e75ea0d.tar.xz
mm: pgtable: convert some architectures to use tlb_remove_ptdesc()
Now, the nine architectures of csky, hexagon, loongarch, m68k, mips, nios2, openrisc, sh and um do not select CONFIG_MMU_GATHER_RCU_TABLE_FREE, and just call pagetable_dtor() + tlb_remove_page_ptdesc() (the wrapper of tlb_remove_page()). This is the same as the implementation of tlb_remove_{ptdesc|table}() under !CONFIG_MMU_GATHER_TABLE_FREE, so convert these architectures to use tlb_remove_ptdesc(). The ultimate goal is to make the architecture only use tlb_remove_ptdesc() or tlb_remove_table() for page table pages. [zhengqi.arch@bytedance.com: v2] Link: https://lkml.kernel.org/r/20250303072603.45423-1-zhengqi.arch@bytedance.com [akpm@linux-foundation.org: remove trailing semi in arch/loongarch/include/asm/pgalloc.h] Link: https://lkml.kernel.org/r/19db3e8673b67bad2f1df1ab37f1c89d99eacfea.1740454179.git.zhengqi.arch@bytedance.com Signed-off-by: Qi Zheng <zhengqi.arch@bytedance.com> Suggested-by: Peter Zijlstra (Intel) <peterz@infradead.org> Reviewed-by: Kevin Brodsky <kevin.brodsky@arm.com> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> [m68k] Cc: Alexandre Ghiti <alexghiti@rivosinc.com> Cc: "Aneesh Kumar K.V" <aneesh.kumar@kernel.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: David Hildenbrand <david@redhat.com> Cc: Hugh Dickens <hughd@google.com> Cc: Jann Horn <jannh@google.com> Cc: Matthew Wilcow (Oracle) <willy@infradead.org> Cc: "Mike Rapoport (IBM)" <rppt@kernel.org> Cc: Muchun Song <muchun.song@linux.dev> Cc: Nicholas Piggin <npiggin@gmail.com> Cc: Rik van Riel <riel@surriel.com> Cc: Vishal Moola (Oracle) <vishal.moola@gmail.com> Cc: Will Deacon <will@kernel.org> Cc: Yu Zhao <yuzhao@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
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