[PATCH v2 10/12] btrfs: include trace header in where necessary

[Josef Bacik <josef@toxicpanda.com>]

If we no longer include the tracepoints from ctree.h we fail to compile
because we have the dependency in some of the header files and source
files.  Add the include where we have these dependencies to allow us to
remove the include from ctree.h.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
---
 fs/btrfs/async-thread.c | 1 +
 fs/btrfs/btrfs_inode.h  | 1 +
 fs/btrfs/locking.c      | 1 +
 fs/btrfs/space-info.h   | 1 +
 4 files changed, 4 insertions(+)

diff --git a/fs/btrfs/async-thread.c b/fs/btrfs/async-thread.c
index ce083e99ef68..714ca74b66bf 100644
--- a/fs/btrfs/async-thread.c
+++ b/fs/btrfs/async-thread.c
@@ -9,6 +9,7 @@
 #include <linux/list.h>
 #include <linux/spinlock.h>
 #include <linux/freezer.h>
+#include <trace/events/btrfs.h>
 #include "async-thread.h"
 #include "ctree.h"
 
diff --git a/fs/btrfs/btrfs_inode.h b/fs/btrfs/btrfs_inode.h
index bca97a6bb246..b675dc09845d 100644
--- a/fs/btrfs/btrfs_inode.h
+++ b/fs/btrfs/btrfs_inode.h
@@ -9,6 +9,7 @@
 #include <linux/hash.h>
 #include <linux/refcount.h>
 #include <linux/fscrypt.h>
+#include <trace/events/btrfs.h>
 #include "extent_map.h"
 #include "extent_io.h"
 #include "ordered-data.h"
diff --git a/fs/btrfs/locking.c b/fs/btrfs/locking.c
index 7979449a58d6..79a125c0f4a2 100644
--- a/fs/btrfs/locking.c
+++ b/fs/btrfs/locking.c
@@ -8,6 +8,7 @@
 #include <linux/spinlock.h>
 #include <linux/page-flags.h>
 #include <asm/bug.h>
+#include <trace/events/btrfs.h>
 #include "misc.h"
 #include "ctree.h"
 #include "extent_io.h"
diff --git a/fs/btrfs/space-info.h b/fs/btrfs/space-info.h
index 0bb9d14e60a8..ac0ce83f1477 100644
--- a/fs/btrfs/space-info.h
+++ b/fs/btrfs/space-info.h
@@ -3,6 +3,7 @@
 #ifndef BTRFS_SPACE_INFO_H
 #define BTRFS_SPACE_INFO_H
 
+#include <trace/events/btrfs.h>
 #include "volumes.h"
 
 /*
-- 
2.41.0