1 files changed, 0 insertions, 61 deletions
diff --git a/ANDROID_3.4.5/fs/btrfs/locking.h b/ANDROID_3.4.5/fs/btrfs/locking.h
deleted file mode 100644
index ca52681e..00000000
--- a/ANDROID_3.4.5/fs/btrfs/locking.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * Copyright (C) 2008 Oracle.  All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public
- * License v2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public
- * License along with this program; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 021110-1307, USA.
- */
-
-#ifndef __BTRFS_LOCKING_
-#define __BTRFS_LOCKING_
-
-#define BTRFS_WRITE_LOCK 1
-#define BTRFS_READ_LOCK 2
-#define BTRFS_WRITE_LOCK_BLOCKING 3
-#define BTRFS_READ_LOCK_BLOCKING 4
-
-void btrfs_tree_lock(struct extent_buffer *eb);
-void btrfs_tree_unlock(struct extent_buffer *eb);
-int btrfs_try_spin_lock(struct extent_buffer *eb);
-
-void btrfs_tree_read_lock(struct extent_buffer *eb);
-void btrfs_tree_read_unlock(struct extent_buffer *eb);
-void btrfs_tree_read_unlock_blocking(struct extent_buffer *eb);
-void btrfs_set_lock_blocking_rw(struct extent_buffer *eb, int rw);
-void btrfs_clear_lock_blocking_rw(struct extent_buffer *eb, int rw);
-void btrfs_assert_tree_locked(struct extent_buffer *eb);
-int btrfs_try_tree_read_lock(struct extent_buffer *eb);
-int btrfs_try_tree_write_lock(struct extent_buffer *eb);
-
-static inline void btrfs_tree_unlock_rw(struct extent_buffer *eb, int rw)
-{
-	if (rw == BTRFS_WRITE_LOCK || rw == BTRFS_WRITE_LOCK_BLOCKING)
-		btrfs_tree_unlock(eb);
-	else if (rw == BTRFS_READ_LOCK_BLOCKING)
-		btrfs_tree_read_unlock_blocking(eb);
-	else if (rw == BTRFS_READ_LOCK)
-		btrfs_tree_read_unlock(eb);
-	else
-		BUG();
-}
-
-static inline void btrfs_set_lock_blocking(struct extent_buffer *eb)
-{
-	btrfs_set_lock_blocking_rw(eb, BTRFS_WRITE_LOCK);
-}
-
-static inline void btrfs_clear_lock_blocking(struct extent_buffer *eb)
-{
-	btrfs_clear_lock_blocking_rw(eb, BTRFS_WRITE_LOCK_BLOCKING);
-}
-#endif