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| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2014-10-29 18:37:58 -0400 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2014-12-30 20:40:19 -0500 |
| commit | 924df8a0117aa2725750f1ec4d282867534d9a89 (patch) | |
| tree | 4132978b941d84f35b8568257740ff1f25b7b7b0 /kernel/rcu/tree.c | |
| parent | ca9558a33f658155c3b69f92897c2e6a848684f5 (diff) | |
rcu: Fix invoke_rcu_callbacks() comment
Despite what the comment says, it is only softirqs that are disabled,
not interrupts. This commit therefore fixes the comment.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'kernel/rcu/tree.c')
| -rw-r--r-- | kernel/rcu/tree.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c index 4c106fcc0d54..9c25b99e2c33 100644 --- a/kernel/rcu/tree.c +++ b/kernel/rcu/tree.c | |||
| @@ -2601,7 +2601,7 @@ static void rcu_process_callbacks(struct softirq_action *unused) | |||
| 2601 | * Schedule RCU callback invocation. If the specified type of RCU | 2601 | * Schedule RCU callback invocation. If the specified type of RCU |
| 2602 | * does not support RCU priority boosting, just do a direct call, | 2602 | * does not support RCU priority boosting, just do a direct call, |
| 2603 | * otherwise wake up the per-CPU kernel kthread. Note that because we | 2603 | * otherwise wake up the per-CPU kernel kthread. Note that because we |
| 2604 | * are running on the current CPU with interrupts disabled, the | 2604 | * are running on the current CPU with softirqs disabled, the |
| 2605 | * rcu_cpu_kthread_task cannot disappear out from under us. | 2605 | * rcu_cpu_kthread_task cannot disappear out from under us. |
| 2606 | */ | 2606 | */ |
| 2607 | static void invoke_rcu_callbacks(struct rcu_state *rsp, struct rcu_data *rdp) | 2607 | static void invoke_rcu_callbacks(struct rcu_state *rsp, struct rcu_data *rdp) |