kernel/treercu: use a simple waitqueue

[zynq/linux.git] / kernel / rcu / tree.h

diff --git a/kernel/rcu/tree.h b/kernel/rcu/tree.h
index 3d4f2d517d500846ea5fddb29148193df77e9d43..29e1aa04284bfa9ffda753230582184202d34aa7 100644 (file)
--- a/kernel/rcu/tree.h
+++ b/kernel/rcu/tree.h
@@ -430,7 +430,7 @@ struct rcu_state {
        unsigned long gpnum;                    /* Current gp number. */
        unsigned long completed;                /* # of last completed gp. */
        struct task_struct *gp_kthread;         /* Task for grace periods. */
-       wait_queue_head_t gp_wq;                /* Where GP task waits. */
+       struct swait_head gp_wq;                /* Where GP task waits. */
        short gp_flags;                         /* Commands for GP task. */
        short gp_state;                         /* GP kthread sleep state. */