Messages in this thread Patch in this message | | | From | Tom Zanussi <> | Subject | [PATCH 3/3] tracing: Add rcu annotation for event_trigger_data.filter | Date | Sat, 21 Dec 2013 16:44:02 -0600 |
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sparse complains about rcu_assign_pointer() and RCU_INIT_POINTER() assignments to event_trigger_data filter; annotate it with __rcu to get rid of the warning.
Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com> --- kernel/trace/trace.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h index 433bfc5..24b16fb 100644 --- a/kernel/trace/trace.h +++ b/kernel/trace/trace.h @@ -1055,7 +1055,7 @@ struct event_trigger_data { int ref; struct event_trigger_ops *ops; struct event_command *cmd_ops; - struct event_filter *filter; + struct event_filter __rcu *filter; char *filter_str; void *private_data; struct list_head list; -- 1.8.3.1
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