vfs: fix RCU-lockdep false positive due to /proc

[pandora-kernel.git] / include / linux / fdtable.h

diff --git a/include/linux/fdtable.h b/include/linux/fdtable.h
index 013dc52..d147461 100644 (file)
--- a/include/linux/fdtable.h
+++ b/include/linux/fdtable.h
@@ -61,7 +61,8 @@ struct files_struct {
        (rcu_dereference_check((fdtfd), \
                               rcu_read_lock_held() || \
                               lockdep_is_held(&(files)->file_lock) || \
        (rcu_dereference_check((fdtfd), \
                               rcu_read_lock_held() || \
                               lockdep_is_held(&(files)->file_lock) || \

-                              atomic_read(&(files)->count) == 1))
+                              atomic_read(&(files)->count) == 1 || \
+                              rcu_my_thread_group_empty()))

 
 #define files_fdtable(files) \
                (rcu_dereference_check_fdtable((files), (files)->fdt))
 
 #define files_fdtable(files) \
                (rcu_dereference_check_fdtable((files), (files)->fdt))