From: Madhuparna Bhowmik Date: Sat, 1 Feb 2020 12:58:03 +0000 (+0530) Subject: sched/core: Annotate curr pointer in rq with __rcu X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=4104a562e0ca62e971089db9d3c47794a0d7d4eb;p=linux.git sched/core: Annotate curr pointer in rq with __rcu This patch fixes the following sparse warnings in sched/core.c and sched/membarrier.c: kernel/sched/core.c:2372:27: error: incompatible types in comparison expression kernel/sched/core.c:4061:17: error: incompatible types in comparison expression kernel/sched/core.c:6067:9: error: incompatible types in comparison expression kernel/sched/membarrier.c:108:21: error: incompatible types in comparison expression kernel/sched/membarrier.c:177:21: error: incompatible types in comparison expression kernel/sched/membarrier.c:243:21: error: incompatible types in comparison expression Signed-off-by: Madhuparna Bhowmik Signed-off-by: Peter Zijlstra (Intel) Signed-off-by: Ingo Molnar Link: https://lkml.kernel.org/r/20200201125803.20245-1-madhuparnabhowmik10@gmail.com --- diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h index 5876e6ba59030..9ea647835fd6f 100644 --- a/kernel/sched/sched.h +++ b/kernel/sched/sched.h @@ -896,7 +896,7 @@ struct rq { */ unsigned long nr_uninterruptible; - struct task_struct *curr; + struct task_struct __rcu *curr; struct task_struct *idle; struct task_struct *stop; unsigned long next_balance;