f2fs: rename {add,remove,release}_dirty_inode to {add,remove,release}_ino_entry

remove_dirty_dir_inode will be renamed to remove_dirty_inode as a generic
function in following patch for removing directory/regular/symlink inode
in global dirty list.

Here rename ino management related functions for readability, also in
order to avoid name conflict.

Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index a6f2bed..9ee7144 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -548,7 +548,7 @@
 	 * normally superblock is clean, so we need to release this.
 	 * In addition, EIO will skip do checkpoint, we need this as well.
 	 */
-	release_dirty_inode(sbi);
+	release_ino_entry(sbi);
 	release_discard_addrs(sbi);
 
 	f2fs_leave_shrinker(sbi);