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Date:   Mon, 24 Oct 2022 12:55:04 -0700
From:   Davidlohr Bueso <dave@stgolabs.net>
To:     Huang Ying <ying.huang@intel.com>
Cc:     linux-mm@kvack.org, linux-kernel@vger.kernel.org,
        Andrew Morton <akpm@linux-foundation.org>,
        "Aneesh Kumar K . V" <aneesh.kumar@linux.ibm.com>,
        Alistair Popple <apopple@nvidia.com>,
        Bharata B Rao <bharata@amd.com>,
        Dan Williams <dan.j.williams@intel.com>,
        Dave Hansen <dave.hansen@intel.com>,
        Hesham Almatary <hesham.almatary@huawei.com>,
        Jagdish Gediya <jvgediya.oss@gmail.com>,
        Johannes Weiner <hannes@cmpxchg.org>,
        Jonathan Cameron <Jonathan.Cameron@huawei.com>,
        Michal Hocko <mhocko@kernel.org>,
        Tim Chen <tim.c.chen@intel.com>, Wei Xu <weixugc@google.com>,
        Yang Shi <shy828301@gmail.com>
Subject: Re: [PATCH] memory tier, sysfs: rename attribute "nodes" to
 "nodelist"
Message-ID: <20221024195504.k4j44l7rtowhpdx7@offworld>
Mail-Followup-To: Huang Ying <ying.huang@intel.com>, linux-mm@kvack.org,
        linux-kernel@vger.kernel.org,
        Andrew Morton <akpm@linux-foundation.org>,
        "Aneesh Kumar K . V" <aneesh.kumar@linux.ibm.com>,
        Alistair Popple <apopple@nvidia.com>,
        Bharata B Rao <bharata@amd.com>,
        Dan Williams <dan.j.williams@intel.com>,
        Dave Hansen <dave.hansen@intel.com>,
        Hesham Almatary <hesham.almatary@huawei.com>,
        Jagdish Gediya <jvgediya.oss@gmail.com>,
        Johannes Weiner <hannes@cmpxchg.org>,
        Jonathan Cameron <Jonathan.Cameron@huawei.com>,
        Michal Hocko <mhocko@kernel.org>, Tim Chen <tim.c.chen@intel.com>,
        Wei Xu <weixugc@google.com>, Yang Shi <shy828301@gmail.com>
References: <20221020015122.290097-1-ying.huang@intel.com>
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On Thu, 20 Oct 2022, Huang Ying wrote:

>In sysfs, we use attribute name "cpumap" or "cpus" for cpu mask and
>"cpulist" or "cpus_list" for cpu list.  For example, in my system,
>
> $ cat /sys/devices/system/node/node0/cpumap
> f,ffffffff
> $ cat /sys/devices/system/cpu/cpu2/topology/core_cpus
> 0,00100004
> $ cat cat /sys/devices/system/node/node0/cpulist
> 0-35
> $ cat /sys/devices/system/cpu/cpu2/topology/core_cpus_list
> 2,20
>
>It looks reasonable to use "nodemap" for node mask and "nodelist" for
>node list.  So, rename the attribute to follow the naming convention.
>
>Signed-off-by: "Huang, Ying" <ying.huang@intel.com>
>Cc: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
>Cc: Alistair Popple <apopple@nvidia.com>
>Cc: Bharata B Rao <bharata@amd.com>
>Cc: Dan Williams <dan.j.williams@intel.com>
>Cc: Dave Hansen <dave.hansen@intel.com>
>Cc: Davidlohr Bueso <dave@stgolabs.net>
>Cc: Hesham Almatary <hesham.almatary@huawei.com>
>Cc: Jagdish Gediya <jvgediya.oss@gmail.com>
>Cc: Johannes Weiner <hannes@cmpxchg.org>
>Cc: Jonathan Cameron <Jonathan.Cameron@huawei.com>
>Cc: Michal Hocko <mhocko@kernel.org>
>Cc: Tim Chen <tim.c.chen@intel.com>
>Cc: Wei Xu <weixugc@google.com>
>Cc: Yang Shi <shy828301@gmail.com>

Reviewed-by: Davidlohr Bueso <dave@stgolabs.net>