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| author | Al Viro <viro@zeniv.linux.org.uk> | 2008-08-02 00:57:06 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2008-10-23 05:12:44 -0400 |
| commit | 8264613def2e5c4f12bc3167713090fd172e6055 (patch) | |
| tree | 00a8655bce02f97acf559580bdd9ba65919af2bf /fs/ext4/super.c | |
| parent | 0a0d8a46757e2063433c8cd52b7d654e02b4682b (diff) | |
| download | linux-8264613def2e5c4f12bc3167713090fd172e6055.tar.bz2 | |
[PATCH] switch quota_on-related stuff to kern_path()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/ext4/super.c')
| -rw-r--r-- | fs/ext4/super.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 9b2b2bc4ec17..ae35f176b697 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -3328,30 +3328,30 @@ static int ext4_quota_on_mount(struct super_block *sb, int type) * Standard function to be called on quota_on */ static int ext4_quota_on(struct super_block *sb, int type, int format_id, - char *path, int remount) + char *name, int remount) { int err; - struct nameidata nd; + struct path path; if (!test_opt(sb, QUOTA)) return -EINVAL; - /* When remounting, no checks are needed and in fact, path is NULL */ + /* When remounting, no checks are needed and in fact, name is NULL */ if (remount) - return vfs_quota_on(sb, type, format_id, path, remount); + return vfs_quota_on(sb, type, format_id, name, remount); - err = path_lookup(path, LOOKUP_FOLLOW, &nd); + err = kern_path(name, LOOKUP_FOLLOW, &path); if (err) return err; /* Quotafile not on the same filesystem? */ - if (nd.path.mnt->mnt_sb != sb) { - path_put(&nd.path); + if (path.mnt->mnt_sb != sb) { + path_put(&path); return -EXDEV; } /* Journaling quota? */ if (EXT4_SB(sb)->s_qf_names[type]) { /* Quotafile not in fs root? */ - if (nd.path.dentry->d_parent->d_inode != sb->s_root->d_inode) + if (path.dentry->d_parent != sb->s_root) printk(KERN_WARNING "EXT4-fs: Quota file not on filesystem root. " "Journaled quota will not work.\n"); @@ -3361,7 +3361,7 @@ static int ext4_quota_on(struct super_block *sb, int type, int format_id, * When we journal data on quota file, we have to flush journal to see * all updates to the file when we bypass pagecache... */ - if (ext4_should_journal_data(nd.path.dentry->d_inode)) { + if (ext4_should_journal_data(path.dentry->d_inode)) { /* * We don't need to lock updates but journal_flush() could * otherwise be livelocked... @@ -3370,13 +3370,13 @@ static int ext4_quota_on(struct super_block *sb, int type, int format_id, err = jbd2_journal_flush(EXT4_SB(sb)->s_journal); jbd2_journal_unlock_updates(EXT4_SB(sb)->s_journal); if (err) { - path_put(&nd.path); + path_put(&path); return err; } } - err = vfs_quota_on_path(sb, type, format_id, &nd.path); - path_put(&nd.path); + err = vfs_quota_on_path(sb, type, format_id, &path); + path_put(&path); return err; } |