Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

Pull more vfs updates from Al Viro:
 ">rename2() work from Miklos + current_time() from Deepa"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  fs: Replace current_fs_time() with current_time()
  fs: Replace CURRENT_TIME_SEC with current_time() for inode timestamps
  fs: Replace CURRENT_TIME with current_time() for inode timestamps
  fs: proc: Delete inode time initializations in proc_alloc_inode()
  vfs: Add current_time() api
  vfs: add note about i_op->rename changes to porting
  fs: rename "rename2" i_op to "rename"
  vfs: remove unused i_op->rename
  fs: make remaining filesystems use .rename2
  libfs: support RENAME_NOREPLACE in simple_rename()
  fs: support RENAME_NOREPLACE for local filesystems
  ncpfs: fix unused variable warning

1 files changed, 10 insertions, 6 deletions

diff --git a/fs/fat/namei_vfat.c b/fs/fat/namei_vfat.c
index 4afdc3f36470..6a7152d0c250 100644
--- a/fs/fat/namei_vfat.c
+++ b/fs/fat/namei_vfat.c
@@ -788,7 +788,7 @@ static int vfat_create(struct inode *dir, struct dentry *dentry, umode_t mode,
 
 	mutex_lock(&MSDOS_SB(sb)->s_lock);
 
-	ts = CURRENT_TIME_SEC;
+	ts = current_time(dir);
 	err = vfat_add_entry(dir, &dentry->d_name, 0, 0, &ts, &sinfo);
 	if (err)
 		goto out;
@@ -832,7 +832,7 @@ static int vfat_rmdir(struct inode *dir, struct dentry *dentry)
 	drop_nlink(dir);
 
 	clear_nlink(inode);
-	inode->i_mtime = inode->i_atime = CURRENT_TIME_SEC;
+	inode->i_mtime = inode->i_atime = current_time(inode);
 	fat_detach(inode);
 	vfat_d_version_set(dentry, dir->i_version);
 out:
@@ -858,7 +858,7 @@ static int vfat_unlink(struct inode *dir, struct dentry *dentry)
 	if (err)
 		goto out;
 	clear_nlink(inode);
-	inode->i_mtime = inode->i_atime = CURRENT_TIME_SEC;
+	inode->i_mtime = inode->i_atime = current_time(inode);
 	fat_detach(inode);
 	vfat_d_version_set(dentry, dir->i_version);
 out:
@@ -877,7 +877,7 @@ static int vfat_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode)
 
 	mutex_lock(&MSDOS_SB(sb)->s_lock);
 
-	ts = CURRENT_TIME_SEC;
+	ts = current_time(dir);
 	cluster = fat_alloc_new_dir(dir, &ts);
 	if (cluster < 0) {
 		err = cluster;
@@ -914,7 +914,8 @@ out:
 }
 
 static int vfat_rename(struct inode *old_dir, struct dentry *old_dentry,
-		       struct inode *new_dir, struct dentry *new_dentry)
+		       struct inode *new_dir, struct dentry *new_dentry,
+		       unsigned int flags)
 {
 	struct buffer_head *dotdot_bh;
 	struct msdos_dir_entry *dotdot_de;
@@ -925,6 +926,9 @@ static int vfat_rename(struct inode *old_dir, struct dentry *old_dentry,
 	int err, is_dir, update_dotdot, corrupt = 0;
 	struct super_block *sb = old_dir->i_sb;
 
+	if (flags & ~RENAME_NOREPLACE)
+		return -EINVAL;
+
 	old_sinfo.bh = sinfo.bh = dotdot_bh = NULL;
 	old_inode = d_inode(old_dentry);
 	new_inode = d_inode(new_dentry);
@@ -942,7 +946,7 @@ static int vfat_rename(struct inode *old_dir, struct dentry *old_dentry,
 		}
 	}
 
-	ts = CURRENT_TIME_SEC;
+	ts = current_time(old_dir);
 	if (new_inode) {
 		if (is_dir) {
 			err = fat_dir_empty(new_inode);