From: Xueyuan Chen <xueyuan.chen21@gmail.com>
To: Minchan Kim <minchan@kernel.org>,
Sergey Senozhatsky <senozhatsky@chromium.org>,
Nhat Pham <nphamcs@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org,
Xueyuan Chen <xueyuan.chen21@gmail.com>
Subject: [PATCH v2 3/3] docs: zsmalloc: describe statistics with CONFIG_DEBUG_FS
Date: Mon, 09 Nov 2026 20:59:31 +0800 [thread overview]
Message-ID: <20261109-zsmalloc_stat-v2-3-caee41684aba@gmail.com> (raw)
In-Reply-To: <20261109-zsmalloc_stat-v2-0-caee41684aba@gmail.com>
Zsmalloc statistics are now available when debugfs is enabled. Replace
references to CONFIG_ZSMALLOC_STAT with CONFIG_DEBUG_FS in the English
and Chinese documentation.
Suggested-by: Nhat Pham <nphamcs@gmail.com>
Signed-off-by: Xueyuan Chen <xueyuan.chen21@gmail.com>
---
Documentation/mm/zsmalloc.rst | 2 +-
Documentation/translations/zh_CN/mm/zsmalloc.rst | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/Documentation/mm/zsmalloc.rst b/Documentation/mm/zsmalloc.rst
index d2bbecd78e14..8c61733c6749 100644
--- a/Documentation/mm/zsmalloc.rst
+++ b/Documentation/mm/zsmalloc.rst
@@ -33,7 +33,7 @@ proper handle-based APIs.
stat
====
-With CONFIG_ZSMALLOC_STAT, we could see zsmalloc internal information via
+With CONFIG_DEBUG_FS, we could see zsmalloc internal information via
``/sys/kernel/debug/zsmalloc/<user name>``. Here is a sample of stat output::
# cat /sys/kernel/debug/zsmalloc/zram0/classes
diff --git a/Documentation/translations/zh_CN/mm/zsmalloc.rst b/Documentation/translations/zh_CN/mm/zsmalloc.rst
index 4c8c9b1006a9..d163f4aab341 100644
--- a/Documentation/translations/zh_CN/mm/zsmalloc.rst
+++ b/Documentation/translations/zh_CN/mm/zsmalloc.rst
@@ -32,7 +32,7 @@ zs_unmap_object()解除映射。
stat
====
-通过CONFIG_ZSMALLOC_STAT,我们可以通过 ``/sys/kernel/debug/zsmalloc/<user name>``
+通过CONFIG_DEBUG_FS,我们可以通过 ``/sys/kernel/debug/zsmalloc/<user name>``
看到zsmalloc内部信息。下面是一个统计输出的例子。::
# cat /sys/kernel/debug/zsmalloc/zram0/classes
--
2.47.3
next prev parent reply other threads:[~2026-11-09 12:59 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-09 12:59 [PATCH v2 0/3] mm/zsmalloc: remove CONFIG_ZSMALLOC_STAT Xueyuan Chen
2026-11-09 12:59 ` [PATCH v2 1/3] " Xueyuan Chen
2026-11-10 15:00 ` Nhat Pham
2026-11-11 4:35 ` Sergey Senozhatsky
2026-11-11 11:29 ` Xueyuan Chen
2026-11-11 11:21 ` Xueyuan Chen
2026-11-09 12:59 ` [PATCH v2 2/3] mm: " Xueyuan Chen
2026-11-10 15:03 ` Nhat Pham
2026-11-11 4:38 ` Sergey Senozhatsky
2026-11-11 11:31 ` Xueyuan Chen
2026-11-11 4:33 ` Sergey Senozhatsky
2026-11-11 4:37 ` Sergey Senozhatsky
2026-11-09 12:59 ` Xueyuan Chen [this message]
2026-11-10 15:03 ` [PATCH v2 3/3] docs: zsmalloc: describe statistics with CONFIG_DEBUG_FS Nhat Pham
2026-11-11 11:40 ` Xueyuan Chen
2026-11-11 6:25 ` Sergey Senozhatsky
2026-11-11 11:50 ` Xueyuan Chen
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