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Mon, 05 Jul 2021 06:21:19 -0700 (PDT) Subject: Re: [PATCH 5/6] docs/zh_CN: add core-api boot-time-mm translation To: Yanteng Si , corbet@lwn.net, alexs@kernel.org, bobwxc@email.cn Cc: chenhuacai@kernel.org, jiaxun.yang@flygoat.com, linux-doc@vger.kernel.org, realpuyuwang@gmail.com, siyanteng01@gmail.com References: From: Alex Shi Message-ID: Date: Mon, 5 Jul 2021 21:21:14 +0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.8.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-doc@vger.kernel.org Reviewed-by: Alex Shi On 6/30/21 6:23 PM, Yanteng Si wrote: > Translate Documentation/core-api/boot-time-mm.rst into Chinese. > > Signed-off-by: Yanteng Si > --- > .../zh_CN/core-api/boot-time-mm.rst | 49 +++++++++++++++++++ > .../translations/zh_CN/core-api/index.rst | 2 +- > 2 files changed, 50 insertions(+), 1 deletion(-) > create mode 100644 Documentation/translations/zh_CN/core-api/boot-time-mm.rst > > diff --git a/Documentation/translations/zh_CN/core-api/boot-time-mm.rst b/Documentation/translations/zh_CN/core-api/boot-time-mm.rst > new file mode 100644 > index 000000000000..12a54ca503c3 > --- /dev/null > +++ b/Documentation/translations/zh_CN/core-api/boot-time-mm.rst > @@ -0,0 +1,49 @@ > +.. include:: ../disclaimer-zh_CN.rst > + > +:Original: Documentation/core-api/boot-time-mm.rst > + > +:翻译: > + > + 司延腾 Yanteng Si > + > +:校译: > + > + > + > +.. _cn_core-api_boot-time-mm: > + > +================ > +启动时的内存管理 > +================ > + > +系统初始化早期不能使用“正常”的内存管理，只是因为它还没有被设置好。但是仍 > +然需要为各种数据结构分配内存，例如为物理页分配器分配内存。 > + > +一个叫做 ``memblock`` 的专用分配器执行启动时的内存管理。特定架构的初始化 > +必须在setup_arch()中设置它，并在mem_init()函数中移除它。 > + > +一旦早期的内存管理可用，它就为内存分配提供了各种函数和宏。分配请求可以指向 > +第一个（也可能是唯一的）节点或NUMA系统中的某个特定节点。有一些API变体在分 > +配失败时panic，也有一些不panic的。 > + > +Memblock还提供了各种控制其自身行为的API。 > + > +Memblock概述 > +============ > + > +该API在以下内核代码中: > + > +mm/memblock.c > + > + > +函数和结构体 > +============ > + > +下面是关于memblock数据结构、函数和宏的描述。其中一些实际上是内部（内联函数注释） > +的，但由于它们被记录下来，漏掉它们是很愚蠢的。此外，阅读内部函数的注释可以帮助理 > +解引擎盖下真正发生的事情。 > + > +该API在以下内核代码中: > + > +include/linux/memblock.h > +mm/memblock.c > diff --git a/Documentation/translations/zh_CN/core-api/index.rst b/Documentation/translations/zh_CN/core-api/index.rst > index 1e8c5963c499..1d6fecd69c3b 100644 > --- a/Documentation/translations/zh_CN/core-api/index.rst > +++ b/Documentation/translations/zh_CN/core-api/index.rst > @@ -103,6 +103,7 @@ Todolist: > unaligned-memory-access > mm-api > genalloc > + boot-time-mm > > Todolist: > > @@ -111,7 +112,6 @@ Todolist: > dma-attributes > dma-isa-lpc > pin_user_pages > - boot-time-mm > gfp_mask-from-fs-io > > 内核调试的接口 >