diff options
| author | Kenji Kaneshige | 2011-11-07 12:56:50 +0100 |
|---|---|---|
| committer | Jesse Barnes | 2011-12-05 19:21:47 +0100 |
| commit | 486b10b9f43500741cd63a878d0ef23cd87fc66d (patch) | |
| tree | 34128b942b9a5e2943e6f9082e687a3465cd4d47 /drivers/pci/hotplug/pciehp_ctrl.c | |
| parent | PCI: pciehp: Fix wrong workqueue cleanup (diff) | |
| download | kernel-qcow2-linux-486b10b9f43500741cd63a878d0ef23cd87fc66d.tar.gz kernel-qcow2-linux-486b10b9f43500741cd63a878d0ef23cd87fc66d.tar.xz kernel-qcow2-linux-486b10b9f43500741cd63a878d0ef23cd87fc66d.zip | |
PCI: pciehp: Handle push button event asynchronously
Use non-ordered workqueue for attention button events.
Attention button events on each slot can be handled asynchronously. So
we should use non-ordered workqueue. This patch also removes ordered
workqueue in pciehp as a result.
Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'drivers/pci/hotplug/pciehp_ctrl.c')
| -rw-r--r-- | drivers/pci/hotplug/pciehp_ctrl.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/pci/hotplug/pciehp_ctrl.c b/drivers/pci/hotplug/pciehp_ctrl.c index 085dbb5fc168..27f44295a657 100644 --- a/drivers/pci/hotplug/pciehp_ctrl.c +++ b/drivers/pci/hotplug/pciehp_ctrl.c @@ -344,7 +344,7 @@ void pciehp_queue_pushbutton_work(struct work_struct *work) kfree(info); goto out; } - queue_work(pciehp_ordered_wq, &info->work); + queue_work(pciehp_wq, &info->work); out: mutex_unlock(&p_slot->lock); } @@ -439,7 +439,7 @@ static void handle_surprise_event(struct slot *p_slot) else p_slot->state = POWERON_STATE; - queue_work(pciehp_ordered_wq, &info->work); + queue_work(pciehp_wq, &info->work); } static void interrupt_event_handler(struct work_struct *work) |