rcu: Convert rcu_unlock_preempted_task tracepoint to ->gp_seq

This commit makes the rcu_unlock_preempted_task tracepoint use ->gp_seq
instead of ->gpnum.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>

2 files changed, 8 insertions, 8 deletions

diff --git a/include/trace/events/rcu.h b/include/trace/events/rcu.h
index 38dbd97d65a3..95b7491196aa 100644
--- a/include/trace/events/rcu.h
+++ b/include/trace/events/rcu.h
@@ -325,23 +325,23 @@ TRACE_EVENT(rcu_preempt_task,
  */
 TRACE_EVENT(rcu_unlock_preempted_task,
 
-        TP_PROTO(const char *rcuname, unsigned long gpnum, int pid),
+        TP_PROTO(const char *rcuname, unsigned long gp_seq, int pid),
 
-        TP_ARGS(rcuname, gpnum, pid),
+        TP_ARGS(rcuname, gp_seq, pid),
 
         TP_STRUCT__entry(
                 __field(const char *, rcuname)
-                __field(unsigned long, gpnum)
+                __field(unsigned long, gp_seq)
                 __field(int, pid)
         ),
 
         TP_fast_assign(
                 __entry->rcuname = rcuname;
-                __entry->gpnum = gpnum;
+                __entry->gp_seq = gp_seq;
                 __entry->pid = pid;
         ),
 
-        TP_printk("%s %lu %d", __entry->rcuname, __entry->gpnum, __entry->pid)
+        TP_printk("%s %lu %d", __entry->rcuname, __entry->gp_seq, __entry->pid)
 );
 
 /*
@@ -762,7 +762,7 @@ TRACE_EVENT(rcu_barrier,
         do { } while (0)
 #define trace_rcu_nocb_wake(rcuname, cpu, reason) do { } while (0)
 #define trace_rcu_preempt_task(rcuname, pid, gp_seq) do { } while (0)
-#define trace_rcu_unlock_preempted_task(rcuname, gpnum, pid) do { } while (0)
+#define trace_rcu_unlock_preempted_task(rcuname, gp_seq, pid) do { } while (0)
 #define trace_rcu_quiescent_state_report(rcuname, gpnum, mask, qsmask, level, \
                                          grplo, grphi, gp_tasks) do { } \
         while (0)
diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h
index 02ca3b4e6a8f..a10b0e26ce19 100644
--- a/kernel/rcu/tree_plugin.h
+++ b/kernel/rcu/tree_plugin.h
@@ -545,7 +545,7 @@ void rcu_read_unlock_special(struct task_struct *t)
                 list_del_init(&t->rcu_node_entry);
                 t->rcu_blocked_node = NULL;
                 trace_rcu_unlock_preempted_task(TPS("rcu_preempt"),
-                                                rnp->gpnum, t->pid);
+                                                rnp->gp_seq, t->pid);
                 if (&t->rcu_node_entry == rnp->gp_tasks)
                         rnp->gp_tasks = np;
                 if (&t->rcu_node_entry == rnp->exp_tasks)
@@ -708,7 +708,7 @@ static void rcu_preempt_check_blocked_tasks(struct rcu_node *rnp)
                 t = container_of(rnp->gp_tasks, struct task_struct,
                                  rcu_node_entry);
                 trace_rcu_unlock_preempted_task(TPS("rcu_preempt-GPS"),
-                                                rnp->gpnum, t->pid);
+                                                rnp->gp_seq, t->pid);
         }
         WARN_ON_ONCE(rnp->qsmask);
 }