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authorMadhuparna Bhowmik <madhuparnabhowmik10@gmail.com>2020-02-01 18:28:03 +0530
committerIngo Molnar <mingo@kernel.org>2020-02-11 13:00:37 +0100
commit4104a562e0ca62e971089db9d3c47794a0d7d4eb (patch)
tree3a1f81f3fe6ada20c35d6181cce16acb44215513 /kernel
parent6fcca0fa48118e6d63733eb4644c6cd880c15b8f (diff)
downloadlinux-4104a562e0ca62e971089db9d3c47794a0d7d4eb.tar.bz2
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 <madhuparnabhowmik10@gmail.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Ingo Molnar <mingo@kernel.org> Link: https://lkml.kernel.org/r/20200201125803.20245-1-madhuparnabhowmik10@gmail.com
Diffstat (limited to 'kernel')
-rw-r--r--kernel/sched/sched.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
index 5876e6ba5903..9ea647835fd6 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;