linux-kernel - Re: [PATCH v1 0/2] hugetlb: two small improvements of hugetlb init parallelization

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Date: Tue, 13 Feb 2024 06:16:22 -0800
From: "Paul E. McKenney" <paulmck@...nel.org>
To: Gang Li <gang.li@...ux.dev>
Cc: Andrew Morton <akpm@...ux-foundation.org>,
	Steffen Klassert <steffen.klassert@...unet.com>,
	Daniel Jordan <daniel.m.jordan@...cle.com>,
	Jane Chu <jane.chu@...cle.com>, Muchun Song <muchun.song@...ux.dev>,
	Randy Dunlap <rdunlap@...radead.org>,
	kernel test robot <lkp@...el.com>,
	Gang Li <ligang.bdlg@...edance.com>, linux-kernel@...r.kernel.org,
	linux-mm@...ck.org
Subject: Re: [PATCH v1 0/2] hugetlb: two small improvements of hugetlb init
 parallelization

On Tue, Feb 13, 2024 at 07:13:45PM +0800, Gang Li wrote:
> This series includes two improvements: fixing the PADATA Kconfig warning
> and a potential bug in gather_bootmem_prealloc_parallel. Please refer to
> the specific commit message for details.
> 
> For Andrew:
> If you want me to include these two fixes into the previous series[1], I
> would be happy to send v6. Otherwise, you can directly apply these two
> patches.
> 
> [1]. https://lore.kernel.org/lkml/20240126152411.1238072-1-gang.li@linux.dev/

Thank you!

Tested-by: Paul E. McKenney <paulmck@...nel.org>

> Gang Li (2):
>   padata: downgrade padata_do_multithreaded to serial execution for
>     non-SMP
>   hugetlb: process multiple lists in gather_bootmem_prealloc_parallel
> 
>  fs/Kconfig             |  2 +-
>  include/linux/padata.h | 13 +++++++++----
>  mm/hugetlb.c           | 15 +++++++++++----
>  3 files changed, 21 insertions(+), 9 deletions(-)
> 
> -- 
> 2.20.1
>