Dangaard Brouer ; John Fastabend
; Martin KaFai Lau ; Song Liu
; Yonghong Song ; Andrii Nakryiko
; KP Singh ; Network Development
; bpf ; LKML
Subject: Re: [PATCH] bpf: Avoid allocing memory on memoryless numa node
On Sat, Oct 10, 2020 at 1:55 AM Xianting Tian wrote:
>
> In architectur
On Sat, Oct 10, 2020 at 1:55 AM Xianting Tian wrote:
>
> In architecture like powerpc, we can have cpus without any local memory
> attached to it. In such cases the node does not have real memory.
>
> Use local_memory_node(), which is guaranteed to have memory.
> local_memory_node is a noop in oth
In architecture like powerpc, we can have cpus without any local memory
attached to it. In such cases the node does not have real memory.
Use local_memory_node(), which is guaranteed to have memory.
local_memory_node is a noop in other architectures that does not support
memoryless nodes.
Signed-
