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, 12 insertions, 8 deletions

diff --git a/fs/bfs/dir.c b/fs/bfs/dir.c
index 34a5bc2f1290..3e5ac30e8b6f 100644
--- a/fs/bfs/dir.c
+++ b/fs/bfs/dir.c
@@ -97,7 +97,7 @@ static int bfs_create(struct inode *dir, struct dentry *dentry, umode_t mode,
 	set_bit(ino, info->si_imap);
 	info->si_freei--;
 	inode_init_owner(inode, dir, mode);
-	inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME_SEC;
+	inode->i_mtime = inode->i_atime = inode->i_ctime = current_time(inode);
 	inode->i_blocks = 0;
 	inode->i_op = &bfs_file_inops;
 	inode->i_fop = &bfs_file_operations;
@@ -165,7 +165,7 @@ static int bfs_link(struct dentry *old, struct inode *dir,
 		return err;
 	}
 	inc_nlink(inode);
-	inode->i_ctime = CURRENT_TIME_SEC;
+	inode->i_ctime = current_time(inode);
 	mark_inode_dirty(inode);
 	ihold(inode);
 	d_instantiate(new, inode);
@@ -194,7 +194,7 @@ static int bfs_unlink(struct inode *dir, struct dentry *dentry)
 	}
 	de->ino = 0;
 	mark_buffer_dirty_inode(bh, dir);
-	dir->i_ctime = dir->i_mtime = CURRENT_TIME_SEC;
+	dir->i_ctime = dir->i_mtime = current_time(dir);
 	mark_inode_dirty(dir);
 	inode->i_ctime = dir->i_ctime;
 	inode_dec_link_count(inode);
@@ -207,7 +207,8 @@ out_brelse:
 }
 
 static int bfs_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 inode *old_inode, *new_inode;
 	struct buffer_head *old_bh, *new_bh;
@@ -215,6 +216,9 @@ static int bfs_rename(struct inode *old_dir, struct dentry *old_dentry,
 	struct bfs_sb_info *info;
 	int error = -ENOENT;
 
+	if (flags & ~RENAME_NOREPLACE)
+		return -EINVAL;
+
 	old_bh = new_bh = NULL;
 	old_inode = d_inode(old_dentry);
 	if (S_ISDIR(old_inode->i_mode))
@@ -249,10 +253,10 @@ static int bfs_rename(struct inode *old_dir, struct dentry *old_dentry,
 			goto end_rename;
 	}
 	old_de->ino = 0;
-	old_dir->i_ctime = old_dir->i_mtime = CURRENT_TIME_SEC;
+	old_dir->i_ctime = old_dir->i_mtime = current_time(old_dir);
 	mark_inode_dirty(old_dir);
 	if (new_inode) {
-		new_inode->i_ctime = CURRENT_TIME_SEC;
+		new_inode->i_ctime = current_time(new_inode);
 		inode_dec_link_count(new_inode);
 	}
 	mark_buffer_dirty_inode(old_bh, old_dir);
@@ -300,9 +304,9 @@ static int bfs_add_entry(struct inode *dir, const unsigned char *name,
 				pos = (block - sblock) * BFS_BSIZE + off;
 				if (pos >= dir->i_size) {
 					dir->i_size += BFS_DIRENT_SIZE;
-					dir->i_ctime = CURRENT_TIME_SEC;
+					dir->i_ctime = current_time(dir);
 				}
-				dir->i_mtime = CURRENT_TIME_SEC;
+				dir->i_mtime = current_time(dir);
 				mark_inode_dirty(dir);
 				de->ino = cpu_to_le16((u16)ino);
 				for (i = 0; i < BFS_NAMELEN; i++)