diff options
| -rw-r--r-- | kernel/rcu/srcutree.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/kernel/rcu/srcutree.c b/kernel/rcu/srcutree.c index 0874e3be6a5a..fec608f69962 100644 --- a/kernel/rcu/srcutree.c +++ b/kernel/rcu/srcutree.c @@ -697,15 +697,13 @@ static void srcu_funnel_gp_start(struct srcu_struct *ssp, struct srcu_data *sdp, if (rcu_seq_done(&ssp->srcu_gp_seq, s) && snp != snp_leaf) return; /* GP already done and CBs recorded. */ spin_lock_irqsave_rcu_node(snp, flags); - if (ULONG_CMP_GE(snp->srcu_have_cbs[idx], s)) { - snp_seq = snp->srcu_have_cbs[idx]; + snp_seq = snp->srcu_have_cbs[idx]; + if (ULONG_CMP_GE(snp_seq, s)) { if (snp == snp_leaf && snp_seq == s) snp->srcu_data_have_cbs[idx] |= sdp->grpmask; spin_unlock_irqrestore_rcu_node(snp, flags); if (snp == snp_leaf && snp_seq != s) { - srcu_schedule_cbs_sdp(sdp, do_norm - ? SRCU_INTERVAL - : 0); + srcu_schedule_cbs_sdp(sdp, do_norm ? SRCU_INTERVAL : 0); return; } if (!do_norm) |