linux-kernel - [PATCH v4 04/19] affs: convert to new i

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

Message-Id: <20171222120556.7435-5-jlayton@kernel.org>
Date:   Fri, 22 Dec 2017 07:05:41 -0500
From:   Jeff Layton <jlayton@...nel.org>
To:     linux-fsdevel@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, viro@...iv.linux.org.uk,
        linux-nfs@...r.kernel.org, bfields@...ldses.org, neilb@...e.de,
        jack@...e.de, linux-ext4@...r.kernel.org, tytso@....edu,
        adilger.kernel@...ger.ca, linux-xfs@...r.kernel.org,
        darrick.wong@...cle.com, david@...morbit.com,
        linux-btrfs@...r.kernel.org, clm@...com, jbacik@...com,
        dsterba@...e.com, linux-integrity@...r.kernel.org,
        zohar@...ux.vnet.ibm.com, dmitry.kasatkin@...il.com,
        linux-afs@...ts.infradead.org, dhowells@...hat.com,
        jaltman@...istor.com
Subject: [PATCH v4 04/19] affs: convert to new i_version API

From: Jeff Layton <jlayton@...hat.com>

Signed-off-by: Jeff Layton <jlayton@...hat.com>
---
 fs/affs/amigaffs.c | 5 +++--
 fs/affs/dir.c      | 5 +++--
 fs/affs/super.c    | 3 ++-
 3 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/fs/affs/amigaffs.c b/fs/affs/amigaffs.c
index 0f0e6925e97d..14a6c1b90c9f 100644
--- a/fs/affs/amigaffs.c
+++ b/fs/affs/amigaffs.c
@@ -10,6 +10,7 @@
  */
 
 #include <linux/math64.h>
+#include <linux/iversion.h>
 #include "affs.h"
 
 /*
@@ -60,7 +61,7 @@ affs_insert_hash(struct inode *dir, struct buffer_head *bh)
 	affs_brelse(dir_bh);
 
 	dir->i_mtime = dir->i_ctime = current_time(dir);
-	dir->i_version++;
+	inode_inc_iversion(dir);
 	mark_inode_dirty(dir);
 
 	return 0;
@@ -114,7 +115,7 @@ affs_remove_hash(struct inode *dir, struct buffer_head *rem_bh)
 	affs_brelse(bh);
 
 	dir->i_mtime = dir->i_ctime = current_time(dir);
-	dir->i_version++;
+	inode_inc_iversion(dir);
 	mark_inode_dirty(dir);
 
 	return retval;
diff --git a/fs/affs/dir.c b/fs/affs/dir.c
index a105e77df2c1..d180b46453cf 100644
--- a/fs/affs/dir.c
+++ b/fs/affs/dir.c
@@ -14,6 +14,7 @@
  *
  */
 
+#include <linux/iversion.h>
 #include "affs.h"
 
 static int affs_readdir(struct file *, struct dir_context *);
@@ -80,7 +81,7 @@ affs_readdir(struct file *file, struct dir_context *ctx)
 	 * we can jump directly to where we left off.
 	 */
 	ino = (u32)(long)file->private_data;
-	if (ino && file->f_version == inode->i_version) {
+	if (ino && inode_cmp_iversion(inode, file->f_version) == 0) {
 		pr_debug("readdir() left off=%d\n", ino);
 		goto inside;
 	}
@@ -130,7 +131,7 @@ affs_readdir(struct file *file, struct dir_context *ctx)
 		} while (ino);
 	}
 done:
-	file->f_version = inode->i_version;
+	file->f_version = inode_query_iversion(inode);
 	file->private_data = (void *)(long)ino;
 	affs_brelse(fh_bh);
 
diff --git a/fs/affs/super.c b/fs/affs/super.c
index 1117e36134cc..e602619aed9d 100644
--- a/fs/affs/super.c
+++ b/fs/affs/super.c
@@ -21,6 +21,7 @@
 #include <linux/writeback.h>
 #include <linux/blkdev.h>
 #include <linux/seq_file.h>
+#include <linux/iversion.h>
 #include "affs.h"
 
 static int affs_statfs(struct dentry *dentry, struct kstatfs *buf);
@@ -102,7 +103,7 @@ static struct inode *affs_alloc_inode(struct super_block *sb)
 	if (!i)
 		return NULL;
 
-	i->vfs_inode.i_version = 1;
+	inode_set_iversion(&i->vfs_inode, 1);
 	i->i_lc = NULL;
 	i->i_ext_bh = NULL;
 	i->i_pa_cnt = 0;
-- 
2.14.3