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| author |   Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2018-05-01 13:35:20 -0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2018-07-12 15:38:46 -0700 |
| commit | 865aa1e08d8aefdfd1f5d30ecfce1b8ef8cd520a (patch) | |
| tree | a27bb295962253ff1d8280d62ec5d55c34d7a2e1 /kernel/rcu | |
| parent | rcu: Convert rcu_preempt_task tracepoint to ->gp_seq (diff) | |
| download | linux-dev-865aa1e08d8aefdfd1f5d30ecfce1b8ef8cd520a.tar.xz linux-dev-865aa1e08d8aefdfd1f5d30ecfce1b8ef8cd520a.zip | |
rcu: Convert rcu_unlock_preempted_task tracepoint to ->gp_seq
This commit makes the rcu_unlock_preempted_task tracepoint use ->gp_seq
instead of ->gpnum.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'kernel/rcu')
| -rw-r--r-- | kernel/rcu/tree_plugin.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h index 02ca3b4e6a8f..a10b0e26ce19 100644 --- a/kernel/rcu/tree_plugin.h +++ b/kernel/rcu/tree_plugin.h @@ -545,7 +545,7 @@ void rcu_read_unlock_special(struct task_struct *t) list_del_init(&t->rcu_node_entry); t->rcu_blocked_node = NULL; trace_rcu_unlock_preempted_task(TPS("rcu_preempt"), - rnp->gpnum, t->pid); + rnp->gp_seq, t->pid); if (&t->rcu_node_entry == rnp->gp_tasks) rnp->gp_tasks = np; if (&t->rcu_node_entry == rnp->exp_tasks) @@ -708,7 +708,7 @@ static void rcu_preempt_check_blocked_tasks(struct rcu_node *rnp) t = container_of(rnp->gp_tasks, struct task_struct, rcu_node_entry); trace_rcu_unlock_preempted_task(TPS("rcu_preempt-GPS"), - rnp->gpnum, t->pid); + rnp->gp_seq, t->pid); } WARN_ON_ONCE(rnp->qsmask); } |