diff options
Diffstat (limited to 'kernel/irq_work.c')
| -rw-r--r-- | kernel/irq_work.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/kernel/irq_work.c b/kernel/irq_work.c index 55fcce6065cf..a82170e2fa78 100644 --- a/kernel/irq_work.c +++ b/kernel/irq_work.c | |||
| @@ -61,11 +61,11 @@ void __weak arch_irq_work_raise(void) | |||
| 61 | * | 61 | * |
| 62 | * Can be re-enqueued while the callback is still in progress. | 62 | * Can be re-enqueued while the callback is still in progress. |
| 63 | */ | 63 | */ |
| 64 | void irq_work_queue(struct irq_work *work) | 64 | bool irq_work_queue(struct irq_work *work) |
| 65 | { | 65 | { |
| 66 | /* Only queue if not already pending */ | 66 | /* Only queue if not already pending */ |
| 67 | if (!irq_work_claim(work)) | 67 | if (!irq_work_claim(work)) |
| 68 | return; | 68 | return false; |
| 69 | 69 | ||
| 70 | /* Queue the entry and raise the IPI if needed. */ | 70 | /* Queue the entry and raise the IPI if needed. */ |
| 71 | preempt_disable(); | 71 | preempt_disable(); |
| @@ -83,6 +83,8 @@ void irq_work_queue(struct irq_work *work) | |||
| 83 | } | 83 | } |
| 84 | 84 | ||
| 85 | preempt_enable(); | 85 | preempt_enable(); |
| 86 | |||
| 87 | return true; | ||
| 86 | } | 88 | } |
| 87 | EXPORT_SYMBOL_GPL(irq_work_queue); | 89 | EXPORT_SYMBOL_GPL(irq_work_queue); |
| 88 | 90 | ||
