Re: [PATCH v2 0/4] powerpc: stolen time accounting for VIRT_CPU_ACCOUNTING_GEN

2022-09-09 Thread Michael Ellerman
On Fri, 2 Sep 2022 18:53:12 +1000, Nicholas Piggin wrote: > pseries provides stolen time accounting when VIRT_CPU_ACCOUNTING_NATIVE > is selected, but not when VIRT_CPU_ACCOUNTING_GEN is. We like GEN > because it's less code in arch/powerpc, allows full nohz, and distros > have moved to it, so this

[PATCH v2 0/4] powerpc: stolen time accounting for VIRT_CPU_ACCOUNTING_GEN

2022-09-02 Thread Nicholas Piggin
pseries provides stolen time accounting when VIRT_CPU_ACCOUNTING_NATIVE is selected, but not when VIRT_CPU_ACCOUNTING_GEN is. We like GEN because it's less code in arch/powerpc, allows full nohz, and distros have moved to it, so this series adds stolen time accounting for GEN, and moves our pseries