btrfs: prefix fsid to all trace events
When using trace events to debug a problem, it's impossible to determine
which file system generated a particular event. This patch adds a
macro to prefix standard information to the head of a trace event.
The extent_state alloc/free events are all that's left without an
fs_info available.
Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 81d8330..73f6dd2 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -2204,7 +2204,7 @@
ins.type = BTRFS_EXTENT_ITEM_KEY;
ref = btrfs_delayed_node_to_data_ref(node);
- trace_run_delayed_data_ref(node, ref, node->action);
+ trace_run_delayed_data_ref(root->fs_info, node, ref, node->action);
if (node->type == BTRFS_SHARED_DATA_REF_KEY)
parent = ref->parent;
@@ -2359,7 +2359,7 @@
SKINNY_METADATA);
ref = btrfs_delayed_node_to_tree_ref(node);
- trace_run_delayed_tree_ref(node, ref, node->action);
+ trace_run_delayed_tree_ref(root->fs_info, node, ref, node->action);
if (node->type == BTRFS_SHARED_BLOCK_REF_KEY)
parent = ref->parent;
@@ -2423,7 +2423,8 @@
*/
BUG_ON(extent_op);
head = btrfs_delayed_node_to_head(node);
- trace_run_delayed_ref_head(node, head, node->action);
+ trace_run_delayed_ref_head(root->fs_info, node, head,
+ node->action);
if (insert_reserved) {
btrfs_pin_extent(root, node->bytenr,
@@ -8542,7 +8543,8 @@
delayed_refs = &trans->transaction->delayed_refs;
spin_lock(&delayed_refs->lock);
- if (btrfs_qgroup_insert_dirty_extent(delayed_refs, qrecord))
+ if (btrfs_qgroup_insert_dirty_extent(trans->root->fs_info,
+ delayed_refs, qrecord))
kfree(qrecord);
spin_unlock(&delayed_refs->lock);