diff options
Diffstat (limited to 'kernel/rcu')
-rw-r--r-- | kernel/rcu/tree_plugin.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h index 80b27a9f306d..0a3f8680b450 100644 --- a/kernel/rcu/tree_plugin.h +++ b/kernel/rcu/tree_plugin.h @@ -2135,6 +2135,7 @@ module_param(rcu_nocb_gp_stride, int, 0444); static void __init rcu_organize_nocb_kthreads(void) { int cpu; + bool firsttime = true; int ls = rcu_nocb_gp_stride; int nl = 0; /* Next GP kthread. */ struct rcu_data *rdp; @@ -2160,10 +2161,15 @@ static void __init rcu_organize_nocb_kthreads(void) nl = DIV_ROUND_UP(rdp->cpu + 1, ls) * ls; rdp->nocb_gp_rdp = rdp; rdp_gp = rdp; + if (!firsttime && dump_tree) + pr_cont("\n"); + firsttime = false; + pr_alert("%s: No-CB GP kthread CPU %d:", __func__, cpu); } else { /* Another CB kthread, link to previous GP kthread. */ rdp->nocb_gp_rdp = rdp_gp; rdp_prev->nocb_next_cb_rdp = rdp; + pr_alert(" %d", cpu); } rdp_prev = rdp; } |