Commit-ID: ea3ce866b568e087737df666c2c035496f54fdcb Gitweb: https://git.kernel.org/tip/ea3ce866b568e087737df666c2c035496f54fdcb Author: Joel Fernandes (Google) <[email protected]> AuthorDate: Wed, 20 Mar 2019 20:34:25 -0400 Committer: Ingo Molnar <[email protected]> CommitDate: Wed, 3 Apr 2019 09:51:04 +0200
rcuwait: Annotate task_struct with __rcu This suppresses sparse error generated due to the recently added rcu_assign_pointer sparse check. percpu-rwsem.c:162:9: sparse: error: incompatible types in comparison expression exit.c:316:16: sparse: error: incompatible types in comparison expression Signed-off-by: Joel Fernandes (Google) <[email protected]> Signed-off-by: Peter Zijlstra (Intel) <[email protected]> [ From an RCU perspective. ] Reviewed-by: Paul E. McKenney <[email protected]> Cc: Josh Triplett <[email protected]> Cc: Lai Jiangshan <[email protected]> Cc: Linus Torvalds <[email protected]> Cc: Luc Van Oostenryck <[email protected]> Cc: Mathieu Desnoyers <[email protected]> Cc: Mike Galbraith <[email protected]> Cc: Morten Rasmussen <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Steven Rostedt <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Link: https://lkml.kernel.org/r/[email protected] Signed-off-by: Ingo Molnar <[email protected]> --- include/linux/rcuwait.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/rcuwait.h b/include/linux/rcuwait.h index 90bfa3279a01..563290fc194f 100644 --- a/include/linux/rcuwait.h +++ b/include/linux/rcuwait.h @@ -18,7 +18,7 @@ * awoken. */ struct rcuwait { - struct task_struct *task; + struct task_struct __rcu *task; }; #define __RCUWAIT_INITIALIZER(name) \
