Re: [PATCH] Doc/damon: fix the data path error

From: Alex Shi
Date: Mon Jan 30 2023 - 04:05:54 EST


Reviewed-by: Alex Shi <alexsshi@xxxxxxxxxx>

On Sat, Jan 28, 2023 at 5:12 PM Hui Su <suhui_kernel@xxxxxxx> wrote:
>
> %s/modules/module/
>
> Signed-off-by: Hui Su <suhui_kernel@xxxxxxx>
> ---
> Documentation/admin-guide/mm/damon/lru_sort.rst | 4 ++--
> Documentation/admin-guide/mm/damon/reclaim.rst | 4 ++--
> .../translations/zh_CN/admin-guide/mm/damon/reclaim.rst | 4 ++--
> 3 files changed, 6 insertions(+), 6 deletions(-)
>
> diff --git a/Documentation/admin-guide/mm/damon/lru_sort.rst b/Documentation/admin-guide/mm/damon/lru_sort.rst
> index c09cace80651..7b0775d281b4 100644
> --- a/Documentation/admin-guide/mm/damon/lru_sort.rst
> +++ b/Documentation/admin-guide/mm/damon/lru_sort.rst
> @@ -54,7 +54,7 @@ that is built with ``CONFIG_DAMON_LRU_SORT=y``.
> To let sysadmins enable or disable it and tune for the given system,
> DAMON_LRU_SORT utilizes module parameters. That is, you can put
> ``damon_lru_sort.<parameter>=<value>`` on the kernel boot command line or write
> -proper values to ``/sys/modules/damon_lru_sort/parameters/<parameter>`` files.
> +proper values to ``/sys/module/damon_lru_sort/parameters/<parameter>`` files.
>
> Below are the description of each parameter.
>
> @@ -283,7 +283,7 @@ doesn't make progress and therefore the free memory rate becomes lower than
> 20%, it asks DAMON_LRU_SORT to do nothing again, so that we can fall back to
> the LRU-list based page granularity reclamation. ::
>
> - # cd /sys/modules/damon_lru_sort/parameters
> + # cd /sys/module/damon_lru_sort/parameters
> # echo 500 > hot_thres_access_freq
> # echo 120000000 > cold_min_age
> # echo 10 > quota_ms
> diff --git a/Documentation/admin-guide/mm/damon/reclaim.rst b/Documentation/admin-guide/mm/damon/reclaim.rst
> index 4f1479a11e63..d2ccd9c21b9a 100644
> --- a/Documentation/admin-guide/mm/damon/reclaim.rst
> +++ b/Documentation/admin-guide/mm/damon/reclaim.rst
> @@ -46,7 +46,7 @@ that is built with ``CONFIG_DAMON_RECLAIM=y``.
> To let sysadmins enable or disable it and tune for the given system,
> DAMON_RECLAIM utilizes module parameters. That is, you can put
> ``damon_reclaim.<parameter>=<value>`` on the kernel boot command line or write
> -proper values to ``/sys/modules/damon_reclaim/parameters/<parameter>`` files.
> +proper values to ``/sys/module/damon_reclaim/parameters/<parameter>`` files.
>
> Below are the description of each parameter.
>
> @@ -251,7 +251,7 @@ therefore the free memory rate becomes lower than 20%, it asks DAMON_RECLAIM to
> do nothing again, so that we can fall back to the LRU-list based page
> granularity reclamation. ::
>
> - # cd /sys/modules/damon_reclaim/parameters
> + # cd /sys/module/damon_reclaim/parameters
> # echo 30000000 > min_age
> # echo $((1 * 1024 * 1024 * 1024)) > quota_sz
> # echo 1000 > quota_reset_interval_ms
> diff --git a/Documentation/translations/zh_CN/admin-guide/mm/damon/reclaim.rst b/Documentation/translations/zh_CN/admin-guide/mm/damon/reclaim.rst
> index c976f3e33ffd..d15a2f20bb11 100644
> --- a/Documentation/translations/zh_CN/admin-guide/mm/damon/reclaim.rst
> +++ b/Documentation/translations/zh_CN/admin-guide/mm/damon/reclaim.rst
> @@ -45,7 +45,7 @@ DAMON_RECLAIM找到在特定时间内没有被访问的内存区域并分页。
>
> 为了让系统管理员启用或禁用它,并为给定的系统进行调整,DAMON_RECLAIM利用了模块参数。也就
> 是说,你可以把 ``damon_reclaim.<parameter>=<value>`` 放在内核启动命令行上,或者把
> -适当的值写入 ``/sys/modules/damon_reclaim/parameters/<parameter>`` 文件。
> +适当的值写入 ``/sys/module/damon_reclaim/parameters/<parameter>`` 文件。
>
> 注意,除 ``启用`` 外的参数值只在DAMON_RECLAIM启动时应用。因此,如果你想在运行时应用新
> 的参数值,而DAMON_RECLAIM已经被启用,你应该通过 ``启用`` 的参数文件禁用和重新启用它。
> @@ -218,7 +218,7 @@ nr_quota_exceeds
> 就开始真正的工作。如果DAMON_RECLAIM没有取得进展,因此空闲内存率低于20%,它会要求
> DAMON_RECLAIM再次什么都不做,这样我们就可以退回到基于LRU列表的页面粒度回收了::
>
> - # cd /sys/modules/damon_reclaim/parameters
> + # cd /sys/module/damon_reclaim/parameters
> # echo 30000000 > min_age
> # echo $((1 * 1024 * 1024 * 1024)) > quota_sz
> # echo 1000 > quota_reset_interval_ms
> --
> 2.34.1
>