Re: [PATCH] docs: kernel-parameters: mark numa=off is supported by a bundle of architectures
On Sun, 23 May 2021 22:17:15 PDT (-0700), song.bao@hisilicon.com wrote: risc-v and arm64 support numa=off by common arch_numa_init() in drivers/base/arch_numa.c. x86, ppc, mips, sparc support it by arch-level early_param. numa=off is widely used in linux distributions. it is better to document it. Signed-off-by: Barry Song --- Documentation/admin-guide/kernel-parameters.txt | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index cb89dbdedc46..a388fbdaa2ec 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -3513,6 +3513,9 @@ nr_uarts= [SERIAL] maximum number of UARTs to be registered. + numa=off[KNL, ARM64, PPC, RISCV, SPARC, X86] Disable NUMA, Only + set up a single NUMA node spanning all memory. + numa_balancing= [KNL,ARM64,PPC,RISCV,S390,X86] Enable or disable automatic NUMA balancing. Allowed values are enable and disable Acked-by: Palmer Dabbelt Thanks!
Re: [PATCH] docs: kernel-parameters: mark numa=off is supported by a bundle of architectures
Barry Song writes: > risc-v and arm64 support numa=off by common arch_numa_init() > in drivers/base/arch_numa.c. x86, ppc, mips, sparc support it > by arch-level early_param. > numa=off is widely used in linux distributions. it is better > to document it. > > Signed-off-by: Barry Song > --- > Documentation/admin-guide/kernel-parameters.txt | 3 +++ > 1 file changed, 3 insertions(+) Applied, thanks. jon
[PATCH] docs: kernel-parameters: mark numa=off is supported by a bundle of architectures
risc-v and arm64 support numa=off by common arch_numa_init() in drivers/base/arch_numa.c. x86, ppc, mips, sparc support it by arch-level early_param. numa=off is widely used in linux distributions. it is better to document it. Signed-off-by: Barry Song --- Documentation/admin-guide/kernel-parameters.txt | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index cb89dbdedc46..a388fbdaa2ec 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -3513,6 +3513,9 @@ nr_uarts= [SERIAL] maximum number of UARTs to be registered. + numa=off[KNL, ARM64, PPC, RISCV, SPARC, X86] Disable NUMA, Only + set up a single NUMA node spanning all memory. + numa_balancing= [KNL,ARM64,PPC,RISCV,S390,X86] Enable or disable automatic NUMA balancing. Allowed values are enable and disable -- 2.25.1
