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23b1b44e6c
linux-next/arch/loongarch
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Bang Li 23b1b44e6c mm: add update_mmu_tlb_range() 
Patch series "Add update_mmu_tlb_range() to simplify code", v4.

This series of commits mainly adds the update_mmu_tlb_range() to batch
update tlb in an address range and implement update_mmu_tlb() using
update_mmu_tlb_range().

After commit 19eaf44954 ("mm: thp: support allocation of anonymous
multi-size THP"), We may need to batch update tlb of a certain address
range by calling update_mmu_tlb() in a loop.  Using the
update_mmu_tlb_range(), we can simplify the code and possibly reduce the
execution of some unnecessary code in some architectures.


This patch (of 3):

Add update_mmu_tlb_range(), we can batch update tlb of an address range.

Link: https://lkml.kernel.org/r/20240522061204.117421-1-libang.li@antgroup.com
Link: https://lkml.kernel.org/r/20240522061204.117421-2-libang.li@antgroup.com
Signed-off-by: Bang Li <libang.li@antgroup.com>
Acked-by: David Hildenbrand <david@redhat.com>
Cc: Chris Zankel <chris@zankel.net>
Cc: Huacai Chen <chenhuacai@kernel.org>
Cc: Lance Yang <ioworker0@gmail.com>
Cc: Max Filippov <jcmvbkbc@gmail.com>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Paul Walmsley <paul.walmsley@sifive.com>
Cc: Ryan Roberts <ryan.roberts@arm.com>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2024-07-03 19:29:57 -07:00
..
boot LoongArch: Fix GMAC's phy-mode definitions in dts 2024-06-03 15:45:53 +08:00
configs LoongArch changes for v6.10 2024-05-22 09:43:07 -07:00
crypto LoongArch/crypto: Clean up useless assignment operations 2024-03-19 15:50:34 +08:00
include mm: add update_mmu_tlb_range() 2024-07-03 19:29:57 -07:00
kernel syscalls: mmap(): use unsigned offset type consistently 2024-06-25 15:57:38 +02:00
kvm LoongArch: KVM: Remove an unneeded semicolon 2024-06-21 10:18:40 +08:00
lib LoongArch: Select ARCH_SUPPORTS_INT128 if CC_HAS_INT128 2024-05-14 12:24:18 +08:00
mm LoongArch changes for v6.10 2024-05-22 09:43:07 -07:00
net bpf: Take return from set_memory_rox() into account with bpf_jit_binary_lock_ro() 2024-03-14 19:28:52 -07:00
pci LoongArch: Add FDT booting support from efi system table 2022-12-14 08:41:53 +08:00
power LoongArch: Give a chance to build with !CONFIG_SMP 2024-05-14 12:24:18 +08:00
vdso Makefile: remove redundant tool coverage variables 2024-05-14 23:35:48 +09:00
Kbuild LoongArch: Allow device trees be built into the kernel 2024-01-17 12:43:00 +08:00
Kconfig LoongArch: Only allow OBJTOOL & ORC unwinder if toolchain supports -mthin-add-sub 2024-06-21 10:18:40 +08:00
Kconfig.debug LoongArch: Only allow OBJTOOL & ORC unwinder if toolchain supports -mthin-add-sub 2024-06-21 10:18:40 +08:00
Makefile - A series ("kbuild: enable more warnings by default") from Arnd 2024-05-22 18:59:29 -07:00