linux-kernel - [PATCH 1/7] f2fs: set mapping error for EIO

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20160608172444.60371-1-jaegeuk@kernel.org>
Date:	Wed,  8 Jun 2016 10:24:38 -0700
From:	Jaegeuk Kim <jaegeuk@...nel.org>
To:	linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org,
	linux-f2fs-devel@...ts.sourceforge.net
Cc:	Jaegeuk Kim <jaegeuk@...nel.org>
Subject: [PATCH 1/7] f2fs: set mapping error for EIO

If EIO occurred, we need to set all the mapping to avoid any further IOs.

Signed-off-by: Jaegeuk Kim <jaegeuk@...nel.org>
---
 fs/f2fs/data.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index c9d6fe2..30dc448 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -1243,7 +1243,7 @@ write:
 
 	/* we should bypass data pages to proceed the kworkder jobs */
 	if (unlikely(f2fs_cp_error(sbi))) {
-		SetPageError(page);
+		mapping_set_error(page->mapping, -EIO);
 		goto out;
 	}
 
-- 
2.8.3