perf_event_ctxp is used in RCU context in kernel/events/core.c,
tell sparse about it as well.
Fix the following instances of sparse error:
kernel/events/core.c:1384:15: error: incompatible types in comparison
kernel/events/core.c:1397:28: error: incompatible types in comparison
kernel/events/core.c:3264:25: error: incompatible types in comparison
kernel/events/core.c:3265:25: error: incompatible types in comparison
kernel/events/core.c:4340:25: error: incompatible types in comparison
kernel/events/core.c:7091:23: error: incompatible types in comparison
kernel/events/core.c:7870:23: error: incompatible types in comparison
kernel/events/core.c:8971:23: error: incompatible types in comparison
kernel/events/core.c:11865:9: error: incompatible types in comparison
kernel/events/core.c:11975:17: error: incompatible types in comparison
Signed-off-by: Amol Grover <[email protected]>
---
include/linux/sched.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 716ad1d8d95e..5df1778cfdf4 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1063,7 +1063,7 @@ struct task_struct {
unsigned int futex_state;
#endif
#ifdef CONFIG_PERF_EVENTS
- struct perf_event_context *perf_event_ctxp[perf_nr_task_contexts];
+ struct perf_event_context __rcu *perf_event_ctxp[perf_nr_task_contexts];
struct mutex perf_event_mutex;
struct list_head perf_event_list;
#endif
--
2.24.1