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* [PATCH v3 0/5] docs/zh_CN: add admin-guide damon translation
@ 2022-03-07  8:17 Yanteng Si
  2022-03-07  8:17 ` [PATCH v3 1/5] kselftest/vm: override TARGETS from arguments Yanteng Si
                   ` (4 more replies)
  0 siblings, 5 replies; 9+ messages in thread
From: Yanteng Si @ 2022-03-07  8:17 UTC (permalink / raw)
  To: corbet, alexs, seakeel
  Cc: Yanteng Si, chenhuacai, jiaxun.yang, linux-doc, siyanteng01


v3:
*Build test in next-20220304.

v2:
* Pick Alexs Reviewed-by tag. [PATCH 1-3/5]
* Fix a build warning.(introduce from usage.rst)

v1:
* Translate .../admin-guide/mm/damon/* into Chinese
* note my patch thread is based on
<https://lore.kernel.org/linux-doc/20220212080024.1684590-1-xu.xin16@zte.com.cn/T/#t>

Chengming Zhou (1):
  kselftest/vm: override TARGETS from arguments

Stephen Rothwell (1):
  Add linux-next specific files for 20220304

xu xin (3):
  Add Chinese translation for vm/ksm.rst
  zh_CN: Add translations for admin-guide/mm/ksm.rst
  zh_CN: Add translation for admin-guide/mm/index.rst

-- 
2.27.0


^ permalink raw reply	[flat|nested] 9+ messages in thread

* [PATCH v3 1/5] kselftest/vm: override TARGETS from arguments
  2022-03-07  8:17 [PATCH v3 0/5] docs/zh_CN: add admin-guide damon translation Yanteng Si
@ 2022-03-07  8:17 ` Yanteng Si
  2022-03-07  9:20   ` Stephen Rothwell
  2022-03-07  8:17 ` [PATCH v3 3/5] Add Chinese translation for vm/ksm.rst Yanteng Si
                   ` (3 subsequent siblings)
  4 siblings, 1 reply; 9+ messages in thread
From: Yanteng Si @ 2022-03-07  8:17 UTC (permalink / raw)
  To: corbet, alexs, seakeel
  Cc: Chengming Zhou, chenhuacai, jiaxun.yang, linux-doc, siyanteng01,
	Shuah Khan, Andrew Morton, Stephen Rothwell

From: Chengming Zhou <zhouchengming@bytedance.com>

We can specify which testcases to build using TARGETS argument, for
example: make -C tools/testing/selftests TARGETS=vm, cause the ordinary
assignment of TARGETS in Makefile will be ignored.  So we need to use
override directive to change that.

Link: https://lkml.kernel.org/r/20220227055330.43087-1-zhouchengming@bytedance.com
Signed-off-by: Chengming Zhou <zhouchengming@bytedance.com>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
---
 tools/testing/selftests/vm/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/selftests/vm/Makefile b/tools/testing/selftests/vm/Makefile
index ac720db11e00..fbccdda93629 100644
--- a/tools/testing/selftests/vm/Makefile
+++ b/tools/testing/selftests/vm/Makefile
@@ -58,7 +58,7 @@ CAN_BUILD_I386 := $(shell ./../x86/check_cc.sh $(CC) ../x86/trivial_32bit_progra
 CAN_BUILD_X86_64 := $(shell ./../x86/check_cc.sh $(CC) ../x86/trivial_64bit_program.c)
 CAN_BUILD_WITH_NOPIE := $(shell ./../x86/check_cc.sh $(CC) ../x86/trivial_program.c -no-pie)
 
-TARGETS := protection_keys
+override TARGETS := protection_keys
 BINARIES_32 := $(TARGETS:%=%_32)
 BINARIES_64 := $(TARGETS:%=%_64)
 
-- 
2.27.0


^ permalink raw reply related	[flat|nested] 9+ messages in thread

* [PATCH v3 3/5] Add Chinese translation for vm/ksm.rst
  2022-03-07  8:17 [PATCH v3 0/5] docs/zh_CN: add admin-guide damon translation Yanteng Si
  2022-03-07  8:17 ` [PATCH v3 1/5] kselftest/vm: override TARGETS from arguments Yanteng Si
@ 2022-03-07  8:17 ` Yanteng Si
  2022-03-07  8:17 ` [PATCH v3 4/5] zh_CN: Add translations for admin-guide/mm/ksm.rst Yanteng Si
                   ` (2 subsequent siblings)
  4 siblings, 0 replies; 9+ messages in thread
From: Yanteng Si @ 2022-03-07  8:17 UTC (permalink / raw)
  To: corbet, alexs, seakeel
  Cc: xu xin, chenhuacai, jiaxun.yang, linux-doc, siyanteng01,
	Yang Yang, Yanteng Si

From: xu xin <xu.xin16@zte.com.cn>

Translate Documentation/vm/ksm.rst into Chinese.
Update Documentation/translations/zh_CN/vm/index.rst.

Reviewed-by: Yang Yang <yang.yang29@zte.com.cn>
Reviewed-by: Alex Shi <alexs@kernel.org>
Reviewed-by: Yanteng Si <siyanteng@loongson.cn>
Signed-off-by: xu xin <xu.xin16@zte.com.cn>
---
 Documentation/translations/zh_CN/vm/index.rst |  1 +
 Documentation/translations/zh_CN/vm/ksm.rst   | 70 +++++++++++++++++++
 2 files changed, 71 insertions(+)
 create mode 100644 Documentation/translations/zh_CN/vm/ksm.rst

diff --git a/Documentation/translations/zh_CN/vm/index.rst b/Documentation/translations/zh_CN/vm/index.rst
index 2f9834eb9475..a1d2f0356cc1 100644
--- a/Documentation/translations/zh_CN/vm/index.rst
+++ b/Documentation/translations/zh_CN/vm/index.rst
@@ -26,6 +26,7 @@ TODO:待引用文档集被翻译完毕后请及时修改此处)
    damon/index
    free_page_reporting
    highmem
+   ksm
 
 TODOLIST:
 * arch_pgtable_helpers
diff --git a/Documentation/translations/zh_CN/vm/ksm.rst b/Documentation/translations/zh_CN/vm/ksm.rst
new file mode 100644
index 000000000000..83b0c73984da
--- /dev/null
+++ b/Documentation/translations/zh_CN/vm/ksm.rst
@@ -0,0 +1,70 @@
+.. include:: ../disclaimer-zh_CN.rst
+
+:Original: Documentation/vm/ksm.rst
+
+:翻译:
+
+   徐鑫 xu xin <xu.xin16@zte.com.cn>
+
+============
+内核同页合并
+============
+
+KSM 是一种节省内存的数据去重功能,由CONFIG_KSM=y启用,并在2.6.32版本时被添加
+到Linux内核。详见 ``mm/ksm.c`` 的实现,以及http://lwn.net/Articles/306704和
+https://lwn.net/Articles/330589
+
+KSM的用户空间的接口在Documentation/translations/zh_CN/admin-guide/mm/ksm.rst
+文档中有描述。
+
+设计
+====
+
+概述
+----
+
+概述内容请见mm/ksm.c文档中的“DOC: Overview”
+
+逆映射
+------
+KSM维护着稳定树中的KSM页的逆映射信息。
+
+当KSM页面的共享数小于 ``max_page_sharing`` 的虚拟内存区域(VMAs)时,则代表了
+KSM页的稳定树其中的节点指向了一个rmap_item结构体类型的列表。同时,这个KSM页
+的 ``page->mapping`` 指向了该稳定树节点。
+
+如果共享数超过了阈值,KSM将给稳定树添加第二个维度。稳定树就变成链接一个或多
+个稳定树"副本"的"链"。每个副本都保留KSM页的逆映射信息,其中 ``page->mapping``
+指向该"副本"。
+
+每个链以及链接到该链中的所有"副本"强制不变的是,它们代表了相同的写保护内存
+内容,尽管任中一个"副本"是由同一片内存区的不同的KSM复制页所指向的。
+
+这样一来,相比与无限的逆映射链表,稳定树的查找计算复杂性不受影响。但在稳定树
+本身中不能有重复的KSM页面内容仍然是强制要求。
+
+由 ``max_page_sharing`` 强制决定的数据去重限制是必要的,以此来避免虚拟内存
+rmap链表变得过大。rmap的遍历具有O(N)的复杂度,其中N是共享页面的rmap_项(即
+虚拟映射)的数量,而这个共享页面的节点数量又被 ``max_page_sharing`` 所限制。
+因此,这有效地将线性O(N)计算复杂度从rmap遍历中分散到不同的KSM页面上。ksmd进
+程在稳定节点"链"上的遍历也是O(N),但这个N是稳定树"副本"的数量,而不是rmap项
+的数量,因此它对ksmd性能没有显著影响。实际上,最佳稳定树"副本"的候选节点将
+保留在"副本"列表的开头。
+
+``max_page_sharing`` 的值设置得高了会促使更快的内存合并(因为将有更少的稳定
+树副本排队进入稳定节点chain->hlist)和更高的数据去重系数,但代价是在交换、压
+缩、NUMA平衡和页面迁移过程中可能导致KSM页的最大rmap遍历速度较慢。
+
+``stable_node_dups/stable_node_chains`` 的比值还受 ``max_page_sharing`` 调控
+的影响,高比值可能意味着稳定节点dup中存在碎片,这可以通过在ksmd中引入碎片算
+法来解决,该算法将rmap项从一个稳定节点dup重定位到另一个稳定节点dup,以便释放
+那些仅包含极少rmap项的稳定节点"dup",但这可能会增加ksmd进程的CPU使用率,并可
+能会减慢应用程序在KSM页面上的只读计算。
+
+KSM会定期扫描稳定节点"链"中链接的所有稳定树"副本",以便删减过时了的稳定节点。
+这种扫描的频率由 ``stable_node_chains_prune_millisecs`` 这个sysfs 接口定义。
+
+参考
+====
+内核代码请见mm/ksm.c。
+涉及的函数(mm_slot  ksm_scan  stable_node  rmap_item)。
-- 
2.27.0


^ permalink raw reply related	[flat|nested] 9+ messages in thread

* [PATCH v3 4/5] zh_CN: Add translations for admin-guide/mm/ksm.rst
  2022-03-07  8:17 [PATCH v3 0/5] docs/zh_CN: add admin-guide damon translation Yanteng Si
  2022-03-07  8:17 ` [PATCH v3 1/5] kselftest/vm: override TARGETS from arguments Yanteng Si
  2022-03-07  8:17 ` [PATCH v3 3/5] Add Chinese translation for vm/ksm.rst Yanteng Si
@ 2022-03-07  8:17 ` Yanteng Si
  2022-03-07  8:17 ` [PATCH v3 5/5] zh_CN: Add translation for admin-guide/mm/index.rst Yanteng Si
  2022-03-08  4:57 ` [PATCH v3 0/5] docs/zh_CN: add admin-guide damon translation yanteng si
  4 siblings, 0 replies; 9+ messages in thread
From: Yanteng Si @ 2022-03-07  8:17 UTC (permalink / raw)
  To: corbet, alexs, seakeel
  Cc: xu xin, chenhuacai, jiaxun.yang, linux-doc, siyanteng01,
	Yang Yang, Yanteng Si

From: xu xin <xu.xin16@zte.com.cn>

Translate Documentation/admin-guide/mm/ksm.rst into Chinese.

Reviewed-by: Yang Yang <yang.yang29@zte.com.cn>
Reviewed-by: Alex Shi <alexs@kernel.org>
Reviewed-by: Yanteng Si <siyanteng@loongson.cn>
Signed-off-by: xu xin <xu.xin16@zte.com.cn>
Signed-off-by: Yanteng Si <siyanteng@loongson.cn>
---
 .../translations/zh_CN/admin-guide/mm/ksm.rst | 148 ++++++++++++++++++
 1 file changed, 148 insertions(+)
 create mode 100644 Documentation/translations/zh_CN/admin-guide/mm/ksm.rst

diff --git a/Documentation/translations/zh_CN/admin-guide/mm/ksm.rst b/Documentation/translations/zh_CN/admin-guide/mm/ksm.rst
new file mode 100644
index 000000000000..4829156ef1ae
--- /dev/null
+++ b/Documentation/translations/zh_CN/admin-guide/mm/ksm.rst
@@ -0,0 +1,148 @@
+.. include:: ../../disclaimer-zh_CN.rst
+
+:Original: Documentation/admin-guide/mm/ksm.rst
+
+:翻译:
+
+  徐鑫 xu xin <xu.xin16@zte.com.cn>
+
+
+============
+内核同页合并
+============
+
+
+概述
+====
+
+KSM是一种能节省内存的数据去重功能,由CONFIG_KSM=y启用,并在2.6.32版本时被添
+加到Linux内核。详见 ``mm/ksm.c`` 的实现,以及http://lwn.net/Articles/306704
+和https://lwn.net/Articles/330589
+
+KSM最初目的是为了与KVM(即著名的内核共享内存)一起使用而开发的,通过共享虚拟机
+之间的公共数据,将更多虚拟机放入物理内存。但它对于任何会生成多个相同数据实例的
+应用程序都是很有用的。
+
+KSM的守护进程ksmd会定期扫描那些已注册的用户内存区域,查找内容相同的页面,这些
+页面可以被单个写保护页面替换(如果进程以后想要更新其内容,将自动复制)。使用:
+引用:`sysfs intraface  <ksm_sysfs>` 接口来配置KSM守护程序在单个过程中所扫描的页
+数以及两个过程之间的间隔时间。
+
+KSM只合并匿名(私有)页面,从不合并页缓存(文件)页面。KSM的合并页面最初只能被
+锁定在内核内存中,但现在可以就像其他用户页面一样被换出(但当它们被交换回来时共
+享会被破坏: ksmd必须重新发现它们的身份并再次合并)。
+
+以madvise控制KSM
+================
+
+KSM仅在特定的地址空间区域时运行,即应用程序通过使用如下所示的madvise(2)系统调
+用来请求某块地址成为可能的合并候选者的地址空间::
+
+    int madvise(addr, length, MADV_MERGEABLE)
+
+应用程序当然也可以通过调用::
+
+    int madvise(addr, length, MADV_UNMERGEABLE)
+
+来取消该请求,并恢复为非共享页面:此时KSM将去除合并在该范围内的任何合并页。注意:
+这个去除合并的调用可能突然需要的内存量超过实际可用的内存量-那么可能会出现EAGAIN
+失败,但更可能会唤醒OOM killer。
+
+如果KSM未被配置到正在运行的内核中,则madvise MADV_MERGEABLE 和 MADV_UNMERGEABLE
+的调用只会以EINVAL 失败。如果正在运行的内核是用CONFIG_KSM=y方式构建的,那么这些
+调用通常会成功:即使KSM守护程序当前没有运行,MADV_MERGEABLE 仍然会在KSM守护程序
+启动时注册范围,即使该范围不能包含KSM实际可以合并的任何页面,即使MADV_UNMERGEABLE
+应用于从未标记为MADV_MERGEABLE的范围。
+
+如果一块内存区域必须被拆分为至少一个新的MADV_MERGEABLE区域或MADV_UNMERGEABLE区域,
+当该进程将超过 ``vm.max_map_count`` 的设定,则madvise可能返回ENOMEM。(请参阅文档
+Documentation/admin-guide/sysctl/vm.rst)。
+
+与其他madvise调用一样,它们在用户地址空间的映射区域上使用:如果指定的范围包含未
+映射的间隙(尽管在中间的映射区域工作),它们将报告ENOMEM,如果没有足够的内存用于
+内部结构,则可能会因EAGAIN而失败。
+
+KSM守护进程sysfs接口
+====================
+
+KSM守护进程可以由``/sys/kernel/mm/ksm/`` 中的sysfs文件控制,所有人都可以读取,但
+只能由root用户写入。各接口解释如下:
+
+
+pages_to_scan
+        ksmd进程进入睡眠前要扫描的页数。
+        例如, ``echo 100 > /sys/kernel/mm/ksm/pages_to_scan``
+
+        默认值:100(该值被选择用于演示目的)
+
+sleep_millisecs
+        ksmd在下次扫描前应休眠多少毫秒
+        例如, ``echo 20 > /sys/kernel/mm/ksm/sleep_millisecs``
+
+        默认值:20(该值被选择用于演示目的)
+
+merge_across_nodes
+        指定是否可以合并来自不同NUMA节点的页面。当设置为0时,ksm仅合并在物理上位
+        于同一NUMA节点的内存区域中的页面。这降低了访问共享页面的延迟。在有明显的
+        NUMA距离上,具有更多节点的系统可能受益于设置该值为0时的更低延迟。而对于
+        需要对内存使用量最小化的较小系统来说,设置该值为1(默认设置)则可能会受
+        益于更大共享页面。在决定使用哪种设置之前,您可能希望比较系统在每种设置下
+        的性能。 ``merge_across_nodes`` 仅当系统中没有ksm共享页面时,才能被更改设
+        置:首先将接口`run` 设置为2从而对页进行去合并,然后在修改
+        ``merge_across_nodes`` 后再将‘run’又设置为1,以根据新设置来重新合并。
+
+        默认值:1(如早期的发布版本一样合并跨站点)
+
+run
+        * 设置为0可停止ksmd运行,但保留合并页面,
+        * 设置为1可运行ksmd,例如, ``echo 1 > /sys/kernel/mm/ksm/run`` ,
+        * 设置为2可停止ksmd运行,并且对所有目前已合并的页进行去合并,但保留可合并
+          区域以供下次运行。
+
+        默认值:0(必须设置为1才能激活KSM,除非禁用了CONFIG_SYSFS)
+
+use_zero_pages
+        指定是否应当特殊处理空页(即那些仅含zero的已分配页)。当该值设置为1时,
+        空页与内核零页合并,而不是像通常情况下那样空页自身彼此合并。这可以根据
+        工作负载的不同,在具有着色零页的架构上可以提高性能。启用此设置时应小心,
+        因为它可能会降低某些工作负载的KSM性能,比如,当待合并的候选页面的校验和
+        与空页面的校验和恰好匹配的时候。此设置可随时更改,仅对那些更改后再合并
+        的页面有效。
+
+        默认值:0(如同早期版本的KSM正常表现)
+
+max_page_sharing
+        单个KSM页面允许的最大共享站点数。这将强制执行重复数据消除限制,以避免涉
+        及遍历共享KSM页面的虚拟映射的虚拟内存操作的高延迟。最小值为2,因为新创
+        建的KSM页面将至少有两个共享者。该值越高,KSM合并内存的速度越快,去重
+        因子也越高,但是对于任何给定的KSM页面,虚拟映射的最坏情况遍历的速度也会
+        越慢。减慢了这种遍历速度就意味着在交换、压缩、NUMA平衡和页面迁移期间,
+        某些虚拟内存操作将有更高的延迟,从而降低这些虚拟内存操作调用者的响应能力。
+        其他任务如果不涉及执行虚拟映射遍历的VM操作,其任务调度延迟不受此参数的影
+        响,因为这些遍历本身是调度友好的。
+
+stable_node_chains_prune_millisecs
+        指定KSM检查特定页面的元数据的频率(即那些达到过时信息数据去重限制标准的
+        页面)单位是毫秒。较小的毫秒值将以更低的延迟来释放KSM元数据,但它们将使
+        ksmd在扫描期间使用更多CPU。如果还没有一个KSM页面达到 ``max_page_sharing``
+        标准,那就没有什么用。
+
+KSM与MADV_MERGEABLE的工作有效性体现于 ``/sys/kernel/mm/ksm/`` 路径下的接口:
+
+pages_shared
+        表示多少共享页正在被使用
+pages_sharing
+        表示还有多少站点正在共享这些共享页,即节省了多少
+pages_unshared
+        表示有多少页是唯一的,但被反复检查以进行合并
+pages_volatile
+        表示有多少页因变化太快而无法放在tree中
+full_scans
+        表示所有可合并区域已扫描多少次
+stable_node_chains
+        达到 ``max_page_sharing`` 限制的KSM页数
+stable_node_dups
+        重复的KSM页数
+
+比值 ``pages_sharing/pages_shared`` 的最大值受限制于 ``max_page_sharing``
+的设定。要想增加该比值,则相应地要增加 ``max_page_sharing`` 的值。
-- 
2.27.0


^ permalink raw reply related	[flat|nested] 9+ messages in thread

* [PATCH v3 5/5] zh_CN: Add translation for admin-guide/mm/index.rst
  2022-03-07  8:17 [PATCH v3 0/5] docs/zh_CN: add admin-guide damon translation Yanteng Si
                   ` (2 preceding siblings ...)
  2022-03-07  8:17 ` [PATCH v3 4/5] zh_CN: Add translations for admin-guide/mm/ksm.rst Yanteng Si
@ 2022-03-07  8:17 ` Yanteng Si
  2022-03-08  4:57 ` [PATCH v3 0/5] docs/zh_CN: add admin-guide damon translation yanteng si
  4 siblings, 0 replies; 9+ messages in thread
From: Yanteng Si @ 2022-03-07  8:17 UTC (permalink / raw)
  To: corbet, alexs, seakeel
  Cc: xu xin, chenhuacai, jiaxun.yang, linux-doc, siyanteng01,
	Yang Yang, Yanteng Si

From: xu xin <xu.xin16@zte.com.cn>

Translate Documentation/admin-guide/mm/index.rst into Chinese.
Update Documentation/admin-guide/index.rst.

Reviewed-by: Yang Yang <yang.yang29@zte.com.cn>
Reviewed-by: Alex Shi <alexs@kernel.org>
Reviewed-by: Yanteng Si <siyanteng@loongson.cn>
Signed-off-by: xu xin <xu.xin16@zte.com.cn>
Signed-off-by: Yanteng Si <siyanteng@loongson.cn>
---
 .../translations/zh_CN/admin-guide/index.rst  |  2 +-
 .../zh_CN/admin-guide/mm/index.rst            | 49 +++++++++++++++++++
 2 files changed, 50 insertions(+), 1 deletion(-)
 create mode 100644 Documentation/translations/zh_CN/admin-guide/mm/index.rst

diff --git a/Documentation/translations/zh_CN/admin-guide/index.rst b/Documentation/translations/zh_CN/admin-guide/index.rst
index 548e57f4b3f1..763055f161dd 100644
--- a/Documentation/translations/zh_CN/admin-guide/index.rst
+++ b/Documentation/translations/zh_CN/admin-guide/index.rst
@@ -69,6 +69,7 @@ Todolist:
    lockup-watchdogs
    unicode
    sysrq
+   mm/index
 
 Todolist:
 
@@ -105,7 +106,6 @@ Todolist:
    LSM/index
    md
    media/index
-   mm/index
    module-signing
    mono
    namespaces/index
diff --git a/Documentation/translations/zh_CN/admin-guide/mm/index.rst b/Documentation/translations/zh_CN/admin-guide/mm/index.rst
new file mode 100644
index 000000000000..44f66a45859d
--- /dev/null
+++ b/Documentation/translations/zh_CN/admin-guide/mm/index.rst
@@ -0,0 +1,49 @@
+.. include:: ../../disclaimer-zh_CN.rst
+
+:Original:   Documentation/admin-guide/mm/index.rst
+
+:翻译:
+
+  徐鑫 xu xin <xu.xin16@zte.com.cn>
+
+
+========
+内存管理
+========
+
+Linux内存管理子系统,顾名思义,是负责系统中的内存管理。它包括了虚拟内存与请求
+分页的实现,内核内部结构和用户空间程序的内存分配、将文件映射到进程地址空间以
+及许多其他很酷的事情。
+
+Linux内存管理是一个具有许多可配置设置的复杂系统, 且这些设置中的大多数都可以通
+过 ``/proc`` 文件系统获得,并且可以使用 ``sysctl`` 进行查询和调整。这些API接
+口被描述在Documentation/admin-guide/sysctl/vm.rst文件和 `man 5 proc`_ 中。
+
+.. _man 5 proc: http://man7.org/linux/man-pages/man5/proc.5.html
+
+Linux内存管理有它自己的术语,如果你还不熟悉它,请考虑阅读下面参考:
+:ref:`Documentation/admin-guide/mm/concepts.rst <mm_concepts>`.
+
+在此目录下,我们详细描述了如何与Linux内存管理中的各种机制交互。
+
+.. toctree::
+   :maxdepth: 1
+
+   ksm
+
+Todolist:
+* concepts
+* cma_debugfs
+* damon/index
+* hugetlbpage
+* idle_page_tracking
+* memory-hotplug
+* nommu-mmap
+* numa_memory_policy
+* numaperf
+* pagemap
+* soft-dirty
+* swap_numa
+* transhuge
+* userfaultfd
+* zswap
-- 
2.27.0


^ permalink raw reply related	[flat|nested] 9+ messages in thread

* Re: [PATCH v3 1/5] kselftest/vm: override TARGETS from arguments
  2022-03-07  8:17 ` [PATCH v3 1/5] kselftest/vm: override TARGETS from arguments Yanteng Si
@ 2022-03-07  9:20   ` Stephen Rothwell
  2022-03-08  4:49     ` yanteng si
  0 siblings, 1 reply; 9+ messages in thread
From: Stephen Rothwell @ 2022-03-07  9:20 UTC (permalink / raw)
  To: Yanteng Si
  Cc: corbet, alexs, seakeel, Chengming Zhou, chenhuacai, jiaxun.yang,
	linux-doc, Shuah Khan, Andrew Morton

[-- Attachment #1: Type: text/plain, Size: 954 bytes --]

Hi Yanteng,

On Mon,  7 Mar 2022 16:17:15 +0800 Yanteng Si <siyanteng01@gmail.com> wrote:
>
> From: Chengming Zhou <zhouchengming@bytedance.com>
> 
> We can specify which testcases to build using TARGETS argument, for
> example: make -C tools/testing/selftests TARGETS=vm, cause the ordinary
> assignment of TARGETS in Makefile will be ignored.  So we need to use
> override directive to change that.
> 
> Link: https://lkml.kernel.org/r/20220227055330.43087-1-zhouchengming@bytedance.com
> Signed-off-by: Chengming Zhou <zhouchengming@bytedance.com>
> Cc: Shuah Khan <shuah@kernel.org>
> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>

Please do not take my Signed-off-by lines from linux-next.  It is only
there because I publish Andrew's patch queue as part of the linux-next
tree, and so is only relevant in the linux-next tree.

-- 
Cheers,
Stephen Rothwell

[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 488 bytes --]

^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: [PATCH v3 1/5] kselftest/vm: override TARGETS from arguments
  2022-03-07  9:20   ` Stephen Rothwell
@ 2022-03-08  4:49     ` yanteng si
  0 siblings, 0 replies; 9+ messages in thread
From: yanteng si @ 2022-03-08  4:49 UTC (permalink / raw)
  To: Stephen Rothwell
  Cc: Jonathan Corbet, Alex Shi, Alex Shi, Chengming Zhou, Huacai Chen,
	Jiaxun Yang, Linux Doc Mailing List, Shuah Khan, Andrew Morton

Stephen Rothwell <sfr@canb.auug.org.au> 于2022年3月7日周一 17:20写道:
>
> Hi Yanteng,
>
> On Mon,  7 Mar 2022 16:17:15 +0800 Yanteng Si <siyanteng01@gmail.com> wrote:
> >
> > From: Chengming Zhou <zhouchengming@bytedance.com>
> >
> > We can specify which testcases to build using TARGETS argument, for
> > example: make -C tools/testing/selftests TARGETS=vm, cause the ordinary
> > assignment of TARGETS in Makefile will be ignored.  So we need to use
> > override directive to change that.
> >
> > Link: https://lkml.kernel.org/r/20220227055330.43087-1-zhouchengming@bytedance.com
> > Signed-off-by: Chengming Zhou <zhouchengming@bytedance.com>
> > Cc: Shuah Khan <shuah@kernel.org>
> > Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
> > Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
>
> Please do not take my Signed-off-by lines from linux-next.  It is only
> there because I publish Andrew's patch queue as part of the linux-next
> tree, and so is only relevant in the linux-next tree.

Sorry, this is my fault, I will regenerate this thread of patches.

Thanks,
Yanteng

^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: [PATCH v3 0/5] docs/zh_CN: add admin-guide damon translation
  2022-03-07  8:17 [PATCH v3 0/5] docs/zh_CN: add admin-guide damon translation Yanteng Si
                   ` (3 preceding siblings ...)
  2022-03-07  8:17 ` [PATCH v3 5/5] zh_CN: Add translation for admin-guide/mm/index.rst Yanteng Si
@ 2022-03-08  4:57 ` yanteng si
  4 siblings, 0 replies; 9+ messages in thread
From: yanteng si @ 2022-03-08  4:57 UTC (permalink / raw)
  To: Jonathan Corbet, Alex Shi, Alex Shi
  Cc: Yanteng Si, Huacai Chen, Jiaxun Yang, Linux Doc Mailing List

Yanteng Si <siyanteng01@gmail.com> 于2022年3月7日周一 16:15写道:
>
>
> v3:
> *Build test in next-20220304.
>
> v2:
> * Pick Alexs Reviewed-by tag. [PATCH 1-3/5]
> * Fix a build warning.(introduce from usage.rst)
>
> v1:
> * Translate .../admin-guide/mm/damon/* into Chinese
> * note my patch thread is based on
> <https://lore.kernel.org/linux-doc/20220212080024.1684590-1-xu.xin16@zte.com.cn/T/#t>
>
> Chengming Zhou (1):
>   kselftest/vm: override TARGETS from arguments
>
> Stephen Rothwell (1):
>   Add linux-next specific files for 20220304
>
> xu xin (3):
>   Add Chinese translation for vm/ksm.rst
>   zh_CN: Add translations for admin-guide/mm/ksm.rst
>   zh_CN: Add translation for admin-guide/mm/index.rst

Hi all:

I am so sorry, I executed "git format-patch -5" without applying my 5
damon zh_CN patch; please ignore this thread, I will retest it later
and send v4.

I really feel bad about it. T_T

Thanks,
Yanteng

^ permalink raw reply	[flat|nested] 9+ messages in thread

* [PATCH v3 0/5] docs/zh_CN: add admin-guide damon translation
@ 2022-02-24  2:55 Yanteng Si
  0 siblings, 0 replies; 9+ messages in thread
From: Yanteng Si @ 2022-02-24  2:55 UTC (permalink / raw)
  To: corbet, alexs, seakeel
  Cc: Yanteng Si, tangyizhou, chenhuacai, jiaxun.yang, linux-doc, siyanteng01

v3:
* Pick Alexs Reviewed-by tag. [PATCH 4-5/5]

v2:
* Pick Alexs Reviewed-by tag. [PATCH 1-3/5]
* Fix a build warning.(introduce from usage.rst)

v1:
* Translate .../admin-guide/mm/damon/* into Chinese

**Note**: my patch thread is based on:
<https://lore.kernel.org/linux-doc/cover.1645669457.git.siyanteng@loongson.cn/T/#t>

Yanteng Si (5):
  docs/zh_CN: Refactoring the admin-guide directory index
  docs/zh_CN: add admin-guide damon index translation
  docs/zh_CN: add admin-guide damon start translation
  docs/zh_CN: add damon usage translation
  docs/zh_CN: add damon reclaim translation

 .../translations/zh_CN/admin-guide/index.rst  | 122 ++++----
 .../zh_CN/admin-guide/mm/damon/index.rst      |  28 ++
 .../zh_CN/admin-guide/mm/damon/reclaim.rst    | 232 ++++++++++++++
 .../zh_CN/admin-guide/mm/damon/start.rst      | 132 ++++++++
 .../zh_CN/admin-guide/mm/damon/usage.rst      | 286 ++++++++++++++++++
 .../zh_CN/admin-guide/mm/index.rst            |   2 +-
 6 files changed, 740 insertions(+), 62 deletions(-)
 create mode 100644 Documentation/translations/zh_CN/admin-guide/mm/damon/index.rst
 create mode 100644 Documentation/translations/zh_CN/admin-guide/mm/damon/reclaim.rst
 create mode 100644 Documentation/translations/zh_CN/admin-guide/mm/damon/start.rst
 create mode 100644 Documentation/translations/zh_CN/admin-guide/mm/damon/usage.rst

-- 
2.27.0


^ permalink raw reply	[flat|nested] 9+ messages in thread

end of thread, other threads:[~2022-03-08  4:57 UTC | newest]

Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-03-07  8:17 [PATCH v3 0/5] docs/zh_CN: add admin-guide damon translation Yanteng Si
2022-03-07  8:17 ` [PATCH v3 1/5] kselftest/vm: override TARGETS from arguments Yanteng Si
2022-03-07  9:20   ` Stephen Rothwell
2022-03-08  4:49     ` yanteng si
2022-03-07  8:17 ` [PATCH v3 3/5] Add Chinese translation for vm/ksm.rst Yanteng Si
2022-03-07  8:17 ` [PATCH v3 4/5] zh_CN: Add translations for admin-guide/mm/ksm.rst Yanteng Si
2022-03-07  8:17 ` [PATCH v3 5/5] zh_CN: Add translation for admin-guide/mm/index.rst Yanteng Si
2022-03-08  4:57 ` [PATCH v3 0/5] docs/zh_CN: add admin-guide damon translation yanteng si
  -- strict thread matches above, loose matches on Subject: below --
2022-02-24  2:55 Yanteng Si

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