;
iamjoonsoo@lge.com; a...@linux-foundation.org; linux...@kvack.org;
linux-kernel@vger.kernel.org; k...@kernel.org; alexei.starovoi...@gmail.com
Subject: Re: [PATCH] mm: Make allocator take care of memoryless numa node
On Sun 18-10-20 14:18:37, Tianxianting wrote:
> Thanks for the comments
On Sun 18-10-20 14:18:37, Tianxianting wrote:
> Thanks for the comments
> I found in current code, there are two places to call
> local_memory_node(node) before calling kzalloc_node(), I think we can
> remove them?
I am not sure which code you are talking about. git grep shows me 2
places in blk-m
)
Cc: c...@linux.com; penb...@kernel.org; rient...@google.com;
iamjoonsoo@lge.com; a...@linux-foundation.org; linux...@kvack.org;
linux-kernel@vger.kernel.org; k...@kernel.org; alexei.starovoi...@gmail.com
Subject: Re: [PATCH] mm: Make allocator take care of memoryless numa node
On Mon 12-10-20
On Mon, 12 Oct 2020, 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.
>
> In many places of current kernel code, it doesn't judge whether the node is
> memoryless numa node before call
On Mon 12-10-20 16:27:39, 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.
Yes, this is normal (unfortunately).
> In many places of current kernel code, it doesn't judge whether the n
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.
In many places of current kernel code, it doesn't judge whether the node is
memoryless numa node before calling allocator interface.
This patch is to use local
6 matches
Mail list logo
