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zram: correct documentation about sysfs node of huge page writeback
author
Yue Hu
<huyue2@yulong.com>
Mon, 20 Jan 2020 10:29:49 +0000
(18:29 +0800)
committer
Jonathan Corbet
<corbet@lwn.net>
Fri, 24 Jan 2020 16:52:05 +0000
(09:52 -0700)
sysfs node for huge page writeback is writeback rather than write.
Signed-off-by: Yue Hu <huyue2@yulong.com>
Acked-by: Minchan Kim <minchan@kernel.org>
Link:
https://lore.kernel.org/r/20200120102949.12132-1-zbestahu@gmail.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Documentation/admin-guide/blockdev/zram.rst
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diff --git
a/Documentation/admin-guide/blockdev/zram.rst
b/Documentation/admin-guide/blockdev/zram.rst
index 89d49a0d45fc5da4337270231df04c8391c34616..27c77d853028098da353bfad67f0eb565795a6e5 100644
(file)
--- a/
Documentation/admin-guide/blockdev/zram.rst
+++ b/
Documentation/admin-guide/blockdev/zram.rst
@@
-319,7
+319,7
@@
To use the feature, admin should set up backing device via::
before disksize setting. It supports only partition at this moment.
If admin wants to use incompressible page writeback, they could do via::
- echo huge > /sys/block/zramX/write
+ echo huge > /sys/block/zramX/write
back
To use idle page writeback, first, user need to declare zram pages
as idle::