Re: [PATCH RFC 0/4] mm: percpu: Cleanup percpu first chunk funciton

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi Dennis and all maintainers, any comments about the changes, many thanks.

On 2021/11/21 17:35, Kefeng Wang wrote:
When support page mapping percpu first chunk allocator on arm64, we
found there are lots of duplicated codes in percpu embed/page first
chunk allocator. This patchset is aimed to cleanup them and should
no funciton change, only test on arm64.

Kefeng Wang (4):
   mm: percpu: Generalize percpu related config
   mm: percpu: Add pcpu_fc_cpu_to_node_fn_t typedef
   mm: percpu: Add generic pcpu_fc_alloc/free funciton
   mm: percpu: Add generic pcpu_populate_pte() function

  arch/arm64/Kconfig             |  20 +----
  arch/ia64/Kconfig              |   9 +--
  arch/mips/Kconfig              |  10 +--
  arch/mips/mm/init.c            |  14 +---
  arch/powerpc/Kconfig           |  17 +---
  arch/powerpc/kernel/setup_64.c |  92 +--------------------
  arch/riscv/Kconfig             |  10 +--
  arch/sparc/Kconfig             |  12 +--
  arch/sparc/kernel/smp_64.c     | 105 +-----------------------
  arch/x86/Kconfig               |  17 +---
  arch/x86/kernel/setup_percpu.c |  66 ++-------------
  drivers/base/arch_numa.c       |  68 +---------------
  include/linux/percpu.h         |  13 +--
  mm/Kconfig                     |  12 +++
  mm/percpu.c                    | 143 +++++++++++++++++++++++++--------
  15 files changed, 165 insertions(+), 443 deletions(-)




[Index of Archives]     [LKML Archive]     [Linux ARM Kernel]     [Linux ARM]     [Git]     [Yosemite News]     [Linux SCSI]     [Linux Hams]

  Powered by Linux