This silences the following coccinelle warning: WARNING: sum of probable bitmasks, consider |
Signed-off-by: Hongbo Li <[email protected]> --- kernel/rcu/tree_plugin.h | 22 +++++++++++----------- 1 file changed, 11 insertions(+), 11 deletions(-) diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h index 1c7cbd145d5e..3927ea5f7955 100644 --- a/kernel/rcu/tree_plugin.h +++ b/kernel/rcu/tree_plugin.h @@ -183,9 +183,9 @@ static void rcu_preempt_ctxt_queue(struct rcu_node *rnp, struct rcu_data *rdp) switch (blkd_state) { case 0: case RCU_EXP_TASKS: - case RCU_EXP_TASKS + RCU_GP_BLKD: + case RCU_EXP_TASKS | RCU_GP_BLKD: case RCU_GP_TASKS: - case RCU_GP_TASKS + RCU_EXP_TASKS: + case RCU_GP_TASKS | RCU_EXP_TASKS: /* * Blocking neither GP, or first task blocking the normal @@ -198,10 +198,10 @@ static void rcu_preempt_ctxt_queue(struct rcu_node *rnp, struct rcu_data *rdp) case RCU_EXP_BLKD: case RCU_GP_BLKD: - case RCU_GP_BLKD + RCU_EXP_BLKD: - case RCU_GP_TASKS + RCU_EXP_BLKD: - case RCU_GP_TASKS + RCU_GP_BLKD + RCU_EXP_BLKD: - case RCU_GP_TASKS + RCU_EXP_TASKS + RCU_GP_BLKD + RCU_EXP_BLKD: + case RCU_GP_BLKD | RCU_EXP_BLKD: + case RCU_GP_TASKS | RCU_EXP_BLKD: + case RCU_GP_TASKS | RCU_GP_BLKD | RCU_EXP_BLKD: + case RCU_GP_TASKS | RCU_EXP_TASKS | RCU_GP_BLKD | RCU_EXP_BLKD: /* * First task arriving that blocks either GP, or first task @@ -214,9 +214,9 @@ static void rcu_preempt_ctxt_queue(struct rcu_node *rnp, struct rcu_data *rdp) list_add_tail(&t->rcu_node_entry, &rnp->blkd_tasks); break; - case RCU_EXP_TASKS + RCU_EXP_BLKD: - case RCU_EXP_TASKS + RCU_GP_BLKD + RCU_EXP_BLKD: - case RCU_GP_TASKS + RCU_EXP_TASKS + RCU_EXP_BLKD: + case RCU_EXP_TASKS | RCU_EXP_BLKD: + case RCU_EXP_TASKS | RCU_GP_BLKD | RCU_EXP_BLKD: + case RCU_GP_TASKS | RCU_EXP_TASKS | RCU_EXP_BLKD: /* * Second or subsequent task blocking the expedited GP. @@ -227,8 +227,8 @@ static void rcu_preempt_ctxt_queue(struct rcu_node *rnp, struct rcu_data *rdp) list_add(&t->rcu_node_entry, rnp->exp_tasks); break; - case RCU_GP_TASKS + RCU_GP_BLKD: - case RCU_GP_TASKS + RCU_EXP_TASKS + RCU_GP_BLKD: + case RCU_GP_TASKS | RCU_GP_BLKD: + case RCU_GP_TASKS | RCU_EXP_TASKS | RCU_GP_BLKD: /* * Second or subsequent task blocking the normal GP. -- 2.34.1
