Commit 024314d6 authored by Yixuan Cao's avatar Yixuan Cao Committed by Jonathan Corbet
Browse files

Documentation/vm/page_owner.rst: fix language 



There are some words that need to be fixed.

Thanks for Shuah Khan's constructive suggestions.
The text has been fixed as follows.

a. So, if you'd like to use it, you need
to add "page_owner=on" into your boot cmdline.

Here, "into" has been replaced with "to".

b. ...page owner is disabled in runtime due to no
enabling, boot option, runtime overhead is marginal.

Here, "no" has been replaced with "not".

Signed-off-by: default avatarYixuan Cao <caoyixuan2019@email.szu.edu.cn>
Acked-by: default avatarRandy Dunlap <rdunlap@infradead.org>
Link: https://lore.kernel.org/r/20220223134104.2663-1-caoyixuan2019@email.szu.edu.cn


Signed-off-by: default avatarJonathan Corbet <corbet@lwn.net>
parent e334f873

Documentation/vm/page_owner.rst

+3 −3
Original line number Diff line number Diff line
@@ -26,9 +26,9 @@ fragmentation statistics can be obtained through gfp flag information of 
each page. It is already implemented and activated if page owner is

enabled. Other usages are more than welcome.



page owner is disabled in default. So, if you'd like to use it, you need

to add "page_owner=on" into your boot cmdline. If the kernel is built

with page owner and page owner is disabled in runtime due to no enabling

page owner is disabled by default. So, if you'd like to use it, you need

to add "page_owner=on" to your boot cmdline. If the kernel is built

with page owner and page owner is disabled in runtime due to not enabling

boot option, runtime overhead is marginal. If disabled in runtime, it

doesn't require memory to store owner information, so there is no runtime

memory overhead. And, page owner inserts just two unlikely branches into