/* install the new cell */
write_seqlock(&net->cells_lock);
- old_root = net->ws_cell;
- net->ws_cell = new_root;
+ old_root = rcu_access_pointer(net->ws_cell);
+ rcu_assign_pointer(net->ws_cell, new_root);
write_sequnlock(&net->cells_lock);
afs_put_cell(net, old_root);
_enter("");
write_seqlock(&net->cells_lock);
- ws = net->ws_cell;
- net->ws_cell = NULL;
+ ws = rcu_access_pointer(net->ws_cell);
+ RCU_INIT_POINTER(net->ws_cell, NULL);
write_sequnlock(&net->cells_lock);
afs_put_cell(net, ws);
/* Cell database */
struct rb_root cells;
- struct afs_cell *ws_cell;
+ struct afs_cell __rcu *ws_cell;
struct work_struct cells_manager;
struct timer_list cells_timer;
atomic_t cells_outstanding;