Re: [PATCH v2 16/16] mm/huge_memory: use helper macro IS_ERR_OR_NULL in split_huge_pages_pid

From: Muchun Song
Date: Tue Jun 28 2022 - 10:55:04 EST

Next message: Arnaldo Carvalho de Melo: "[PATCH 1/1 FYI] tools kvm headers arm64: Update KVM headers from the kernel sources"
Previous message: Colin Ian King: "[PATCH] ipv6: remove redundant store to value after addition"
In reply to: Miaohe Lin: "[PATCH v2 16/16] mm/huge_memory: use helper macro IS_ERR_OR_NULL in split_huge_pages_pid"
Next in thread: Miaohe Lin: "[PATCH v2 13/16] mm/huge_memory: fix comment of page_deferred_list"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

On Tue, Jun 28, 2022 at 09:28:35PM +0800, Miaohe Lin wrote:
> Use helper macro IS_ERR_OR_NULL to check the validity of page to simplify
> the code. Minor readability improvement.
>
> Signed-off-by: Miaohe Lin <linmiaohe@xxxxxxxxxx>

Reviewed-by: Muchun Song <songmuchun@xxxxxxxxxxxxx>

Thanks.

Next message: Arnaldo Carvalho de Melo: "[PATCH 1/1 FYI] tools kvm headers arm64: Update KVM headers from the kernel sources"
Previous message: Colin Ian King: "[PATCH] ipv6: remove redundant store to value after addition"
In reply to: Miaohe Lin: "[PATCH v2 16/16] mm/huge_memory: use helper macro IS_ERR_OR_NULL in split_huge_pages_pid"
Next in thread: Miaohe Lin: "[PATCH v2 13/16] mm/huge_memory: fix comment of page_deferred_list"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]