From: Yue Hu <zbestahu@gmail.com>
To: minchan@kernel.org, ngupta@vflare.org,
sergey.senozhatsky.work@gmail.com, corbet@lwn.net
Cc: linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org,
huyue2@yulong.com, zhangwen@yulong.com
Subject: [PATCH] zram: correct documentation about sysfs node of huge page writeback
Date: Mon, 20 Jan 2020 18:29:49 +0800 [thread overview]
Message-ID: <20200120102949.12132-1-zbestahu@gmail.com> (raw)
From: Yue Hu <huyue2@yulong.com>
sysfs node for huge page writeback is writeback rather than write.
Signed-off-by: Yue Hu <huyue2@yulong.com>
---
Documentation/admin-guide/blockdev/zram.rst | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/admin-guide/blockdev/zram.rst b/Documentation/admin-guide/blockdev/zram.rst
index 6eccf13..3966db6 100644
--- a/Documentation/admin-guide/blockdev/zram.rst
+++ b/Documentation/admin-guide/blockdev/zram.rst
@@ -318,7 +318,7 @@ To use the feature, admin should set up backing device via::
before disksize setting. It supports only partition at this moment.
If admin want to use incompressible page writeback, they could do via::
- echo huge > /sys/block/zramX/write
+ echo huge > /sys/block/zramX/writeback
To use idle page writeback, first, user need to declare zram pages
as idle::
--
1.9.1
next reply other threads:[~2020-01-20 10:30 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-20 10:29 Yue Hu [this message]
2020-01-23 1:55 ` [PATCH] zram: correct documentation about sysfs node of huge page writeback Minchan Kim
2020-01-24 16:52 ` Jonathan Corbet
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