From: Hao Lee <haolee.swjtu@gmail.com>
To: akpm@linux-foundation.org
Cc: vbabka@suse.cz, dan.j.williams@intel.com, mhocko@suse.com,
richard.weiyang@gmail.com, mgorman@techsingularity.net,
hannes@cmpxchg.org, arunks@codeaurora.org, linux-mm@kvack.org,
linux-kernel@vger.kernel.org, haolee.swjtu@gmail.com
Subject: [PATCH] mm: fix comment for ISOLATE_UNMAPPED macro
Date: Thu, 24 Oct 2019 15:16:21 +0000 [thread overview]
Message-ID: <20191024151621.GA20400@haolee.github.io> (raw)
Both file-backed pages and anonymous pages can be unmapped.
ISOLATE_UNMAPPED is not just for file-backed pages.
Signed-off-by: Hao Lee <haolee.swjtu@gmail.com>
---
include/linux/mmzone.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index b1f274b6d3c3..9e47289a4511 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -308,7 +308,7 @@ struct lruvec {
#endif
};
-/* Isolate unmapped file */
+/* Isolate unmapped pages */
#define ISOLATE_UNMAPPED ((__force isolate_mode_t)0x2)
/* Isolate for asynchronous migration */
#define ISOLATE_ASYNC_MIGRATE ((__force isolate_mode_t)0x4)
--
2.14.5
reply other threads:[~2019-10-24 15:16 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20191024151621.GA20400@haolee.github.io \
--to=haolee.swjtu@gmail.com \
--cc=akpm@linux-foundation.org \
--cc=arunks@codeaurora.org \
--cc=dan.j.williams@intel.com \
--cc=hannes@cmpxchg.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=mgorman@techsingularity.net \
--cc=mhocko@suse.com \
--cc=richard.weiyang@gmail.com \
--cc=vbabka@suse.cz \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox