Merge branch 'master' into upstream.

This is sync with Linus' tree to receive KEY_IMAGES definition
that went in through input tree.

1 files changed, 8 insertions, 0 deletions

diff --git a/fs/btrfs/ordered-data.c b/fs/btrfs/ordered-data.c
index 083a55477375..a1c940425307 100644
--- a/fs/btrfs/ordered-data.c
+++ b/fs/btrfs/ordered-data.c
@@ -202,6 +202,8 @@ static int __btrfs_add_ordered_extent(struct inode *inode, u64 file_offset,
         INIT_LIST_HEAD(&entry->list);
         INIT_LIST_HEAD(&entry->root_extent_list);
 
+        trace_btrfs_ordered_extent_add(inode, entry);
+
         spin_lock(&tree->lock);
         node = tree_insert(&tree->tree, file_offset,
                            &entry->rb_node);
@@ -387,6 +389,8 @@ int btrfs_put_ordered_extent(struct btrfs_ordered_extent *entry)
         struct list_head *cur;
         struct btrfs_ordered_sum *sum;
 
+        trace_btrfs_ordered_extent_put(entry->inode, entry);
+
         if (atomic_dec_and_test(&entry->refs)) {
                 while (!list_empty(&entry->list)) {
                         cur = entry->list.next;
@@ -420,6 +424,8 @@ static int __btrfs_remove_ordered_extent(struct inode *inode,
         spin_lock(&root->fs_info->ordered_extent_lock);
         list_del_init(&entry->root_extent_list);
 
+        trace_btrfs_ordered_extent_remove(inode, entry);
+
         /*
          * we have no more ordered extents for this inode and
          * no dirty pages.  We can safely remove it from the
@@ -585,6 +591,8 @@ void btrfs_start_ordered_extent(struct inode *inode,
         u64 start = entry->file_offset;
         u64 end = start + entry->len - 1;
 
+        trace_btrfs_ordered_extent_start(inode, entry);
+
         /*
          * pages in the range can be dirty, clean or writeback.  We
          * start IO on any dirty ones so the wait doesn't stall waiting