diff options
Diffstat (limited to 'kernel/rcu/tree_trace.c')
| -rw-r--r-- | kernel/rcu/tree_trace.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/kernel/rcu/tree_trace.c b/kernel/rcu/tree_trace.c index 8751a748499a..6cea17a1ea30 100644 --- a/kernel/rcu/tree_trace.c +++ b/kernel/rcu/tree_trace.c @@ -41,11 +41,11 @@ #include <linux/mutex.h> #include <linux/debugfs.h> #include <linux/seq_file.h> +#include <linux/prefetch.h> #define RCU_TREE_NONCORE #include "tree.h" - -DECLARE_PER_CPU_SHARED_ALIGNED(unsigned long, rcu_qs_ctr); +#include "rcu.h" static int r_open(struct inode *inode, struct file *file, const struct seq_operations *op) @@ -121,7 +121,7 @@ static void print_one_rcu_data(struct seq_file *m, struct rcu_data *rdp) cpu_is_offline(rdp->cpu) ? '!' : ' ', ulong2long(rdp->completed), ulong2long(rdp->gpnum), rdp->cpu_no_qs.b.norm, - rdp->rcu_qs_ctr_snap == per_cpu(rcu_qs_ctr, rdp->cpu), + rdp->rcu_qs_ctr_snap == per_cpu(rdp->dynticks->rcu_qs_ctr, rdp->cpu), rdp->core_needs_qs); seq_printf(m, " dt=%d/%llx/%d df=%lu", rcu_dynticks_snap(rdp->dynticks), @@ -130,17 +130,15 @@ static void print_one_rcu_data(struct seq_file *m, struct rcu_data *rdp) rdp->dynticks_fqs); seq_printf(m, " of=%lu", rdp->offline_fqs); rcu_nocb_q_lengths(rdp, &ql, &qll); - qll += rdp->qlen_lazy; - ql += rdp->qlen; + qll += rcu_segcblist_n_lazy_cbs(&rdp->cblist); + ql += rcu_segcblist_n_cbs(&rdp->cblist); seq_printf(m, " ql=%ld/%ld qs=%c%c%c%c", qll, ql, - ".N"[rdp->nxttail[RCU_NEXT_READY_TAIL] != - rdp->nxttail[RCU_NEXT_TAIL]], - ".R"[rdp->nxttail[RCU_WAIT_TAIL] != - rdp->nxttail[RCU_NEXT_READY_TAIL]], - ".W"[rdp->nxttail[RCU_DONE_TAIL] != - rdp->nxttail[RCU_WAIT_TAIL]], - ".D"[&rdp->nxtlist != rdp->nxttail[RCU_DONE_TAIL]]); + ".N"[!rcu_segcblist_segempty(&rdp->cblist, RCU_NEXT_TAIL)], + ".R"[!rcu_segcblist_segempty(&rdp->cblist, + RCU_NEXT_READY_TAIL)], + ".W"[!rcu_segcblist_segempty(&rdp->cblist, RCU_WAIT_TAIL)], + ".D"[!rcu_segcblist_segempty(&rdp->cblist, RCU_DONE_TAIL)]); #ifdef CONFIG_RCU_BOOST seq_printf(m, " kt=%d/%c ktl=%x", per_cpu(rcu_cpu_has_work, rdp->cpu), @@ -278,7 +276,9 @@ static void print_one_rcu_state(struct seq_file *m, struct rcu_state *rsp) seq_printf(m, "nfqs=%lu/nfqsng=%lu(%lu) fqlh=%lu oqlen=%ld/%ld\n", rsp->n_force_qs, rsp->n_force_qs_ngp, rsp->n_force_qs - rsp->n_force_qs_ngp, - READ_ONCE(rsp->n_force_qs_lh), rsp->qlen_lazy, rsp->qlen); + READ_ONCE(rsp->n_force_qs_lh), + rsp->orphan_done.len_lazy, + rsp->orphan_done.len); for (rnp = &rsp->node[0]; rnp - &rsp->node[0] < rcu_num_nodes; rnp++) { if (rnp->level != level) { seq_puts(m, "\n"); |