From: "Hillf Danton" <dhillf@sina.com>
To: linux-mm <linux-mm@kvack.org>
Cc: linux-kernel <linux-kernel@vger.kernel.org>,
Hugh Dickins <hughd@google.com>,
Andrew Morton <akpm@linux-foundation.org>,
Jan Kara <jack@suse.cz>, Hillf Danton <dhillf@gmail.com>,
Hillf Danton <dhillf@sina.com>
Subject: [patch] filemap: add missing unlock_page
Date: Mon, 09 Sep 2013 16:18:22 +0800 [thread overview]
Message-ID: <20130909081822.8D4DF428001@webmail.sinamail.sina.com.cn> (raw)
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: Type: text/plain; charset=GBK, Size: 462 bytes --]
Unlock and release page before returning error.
Signed-off-by: Hillf Danton <dhillf@gmail.com>
---
--- a/mm/filemap.c Mon Sep 9 15:51:28 2013
+++ b/mm/filemap.c Mon Sep 9 15:52:54 2013
@@ -1844,6 +1844,7 @@ retry:
}
err = filler(data, page);
if (err < 0) {
+ unlock_page(page);
page_cache_release(page);
return ERR_PTR(err);
}
--N‹§²æìr¸›zǧu©ž²Æ {\b†éì¹»\x1c®&Þ–)îÆi¢žØ^n‡r¶‰šŽŠÝ¢j$½§$¢¸\x05¢¹¨è§~Š'.)îÄÃ,yèm¶ŸÿÃ\f%Š{±šj+ƒðèž×¦j)Z†·Ÿ
next reply other threads:[~2013-09-09 8:18 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-09 8:18 Hillf Danton [this message]
2013-09-09 7:51 ` Kirill A. Shutemov
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=20130909081822.8D4DF428001@webmail.sinamail.sina.com.cn \
--to=dhillf@sina.com \
--cc=akpm@linux-foundation.org \
--cc=dhillf@gmail.com \
--cc=hughd@google.com \
--cc=jack@suse.cz \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
/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