xfs
[Top] [All Lists]

[PATCH 6/10] jfs: Fix error handling in write_super_lockfs/unlockfs

To: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, Christoph Hellwig <hch@xxxxxxxxxxxxx>, "linux-fsdevel@xxxxxxxxxxxxxxx" <linux-fsdevel@xxxxxxxxxxxxxxx>, "dm-devel@xxxxxxxxxx" <dm-devel@xxxxxxxxxx>, "viro@xxxxxxxxxxxxxxxxxx" <viro@xxxxxxxxxxxxxxxxxx>, "linux-ext4@xxxxxxxxxxxxxxx" <linux-ext4@xxxxxxxxxxxxxxx>, "xfs@xxxxxxxxxxx" <xfs@xxxxxxxxxxx>, "axboe@xxxxxxxxx" <axboe@xxxxxxxxx>, "mtk.manpages@xxxxxxxxxxxxxx" <mtk.manpages@xxxxxxxxxxxxxx>
Subject: [PATCH 6/10] jfs: Fix error handling in write_super_lockfs/unlockfs
From: Takashi Sato <t-sato@xxxxxxxxxxxxx>
Date: Fri, 26 Sep 2008 17:58:37 +0900
Cc: "linux-kernel@xxxxxxxxxxxxxxx" <linux-kernel@xxxxxxxxxxxxxxx>
Changed write_super_lockfs so that it returns 0 because there is no
case of an error.  unlockfs always returns 0.

Signed-off-by: Takashi Sato <t-sato@xxxxxxxxxxxxx>
Signed-off-by: Masayuki Hamaguchi <m-hamaguchi@xxxxxxxxxxxxx>
---
 super.c |   10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff -uprN -X linux-2.6.27-rc7-lockfs-gfs2/Documentation/dontdiff 
linux-2.6.27-rc7-lockfs-gfs2/fs/jfs/super.c linux-2.6.
27-rc7-lockfs-jfs/fs/jfs/super.c
--- linux-2.6.27-rc7-lockfs-gfs2/fs/jfs/super.c 2008-09-26 14:30:30.000000000 
+0900
+++ linux-2.6.27-rc7-lockfs-jfs/fs/jfs/super.c  2008-09-26 17:05:59.000000000 
+0900
@@ -543,7 +543,7 @@ out_kfree:
        return ret;
 }
 
-static void jfs_write_super_lockfs(struct super_block *sb)
+static int jfs_freeze(struct super_block *sb)
 {
        struct jfs_sb_info *sbi = JFS_SBI(sb);
        struct jfs_log *log = sbi->log;
@@ -553,9 +553,10 @@ static void jfs_write_super_lockfs(struc
                lmLogShutdown(log);
                updateSuper(sb, FM_CLEAN);
        }
+       return 0;
 }
 
-static void jfs_unlockfs(struct super_block *sb)
+static int jfs_unfreeze(struct super_block *sb)
 {
        struct jfs_sb_info *sbi = JFS_SBI(sb);
        struct jfs_log *log = sbi->log;
@@ -568,6 +569,7 @@ static void jfs_unlockfs(struct super_bl
                else
                        txResume(sb);
        }
+       return 0;
 }
 
 static int jfs_get_sb(struct file_system_type *fs_type,
@@ -735,8 +737,8 @@ static const struct super_operations jfs
        .delete_inode   = jfs_delete_inode,
        .put_super      = jfs_put_super,
        .sync_fs        = jfs_sync_fs,
-       .write_super_lockfs = jfs_write_super_lockfs,
-       .unlockfs       = jfs_unlockfs,
+       .freeze_fs      = jfs_freeze,
+       .unfreeze_fs    = jfs_unfreeze,
        .statfs         = jfs_statfs,
        .remount_fs     = jfs_remount,
        .show_options   = jfs_show_options,

<Prev in Thread] Current Thread [Next in Thread>
  • [PATCH 6/10] jfs: Fix error handling in write_super_lockfs/unlockfs, Takashi Sato <=