bcache: Rip out pkey()/pbtree()

Old gcc doesnt like the struct hack, and it is kind of ugly. So finish
off the work to convert pr_debug() statements to tracepoints, and delete
pkey()/pbtree().

Signed-off-by: Kent Overstreet <koverstreet@google.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/md/bcache/trace.c b/drivers/md/bcache/trace.c
index 7f4f38aa16ae..f7b6c197f90f 100644
--- a/drivers/md/bcache/trace.c
+++ b/drivers/md/bcache/trace.c
@@ -40,6 +40,8 @@ EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_gc_end);
 EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_gc_copy);
 EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_gc_copy_collision);
 
+EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_btree_insert_key);
+
 EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_btree_node_split);
 EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_btree_node_compact);
 EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_btree_set_root);