linux-next: build failure after merge of the rcu tree
From: Stephen Rothwell
Date: Sun Jan 31 2016 - 21:55:57 EST
After merging the rcu tree, today's linux-next build (x86_64 allmodconfig)
failed like this:
In file included from /home/sfr/next/next/include/linux/spinlock_types.h:18:0,
/home/sfr/next/next/kernel/rcu/tree.c: In function 'rcu_init_one':
/home/sfr/next/next/include/linux/lockdep.h:299:27: error: 'struct rt_mutex' has no member named 'dep_map'
lockdep_init_map(&(lock)->dep_map, name, key, 0)
/home/sfr/next/next/kernel/rcu/tree.c:4572:4: note: in expansion of macro 'lockdep_set_class_and_name'
Caused by commit
725b7f3805c6 ("rcu: Convert expedited grace-period funnel lock to rt_mutex")
I have used the rcu tree from next-20160129 for today.