linux-kernel - [PATCH 15/21] logfs: drop vmtruncate

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>] [day] [month] [year] [list]

Message-ID: <5040C379.3060909@gmail.com>
Date:	Fri, 31 Aug 2012 16:00:25 +0200
From:	Marco Stornelli <marco.stornelli@...il.com>
To:	Linux FS Devel <linux-fsdevel@...r.kernel.org>
CC:	Joern Engel <joern@...fs.org>,
	Prasad Joshi <prasadjoshi.linux@...il.com>, logfs@...fs.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH 15/21] logfs: drop vmtruncate

Removed vmtruncate.

Signed-off-by: Marco Stornelli <marco.stornelli@...il.com>
---
 fs/logfs/readwrite.c |   10 ++++++++--
 1 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/fs/logfs/readwrite.c b/fs/logfs/readwrite.c
index 5be0abe..e9adf9e 100644
--- a/fs/logfs/readwrite.c
+++ b/fs/logfs/readwrite.c
@@ -1887,9 +1887,15 @@ int logfs_truncate(struct inode *inode, u64 target)
 		logfs_put_wblocks(sb, NULL, 1);
 	}
 
-	if (!err)
-		err = vmtruncate(inode, target);
+	if (!err) {
+		err = inode_newsize_ok(inode, target);
+		if (err)
+			goto out;
+
+		truncate_setsize(inode, target);
+	}
 
+ out:
 	/* I don't trust error recovery yet. */
 	WARN_ON(err);
 	return err;
-- 
1.7.3.4
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/