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authorBhaktipriya Shridhar <bhaktipriya96@gmail.com>2016-06-02 15:00:57 +0530
committerDavid S. Miller <davem@davemloft.net>2016-06-03 19:29:42 -0400
commitf2edc4e1b0786a285d4eb312cc052b029faa813d (patch)
treef5bcb6f0c31f18eda5efa1202497036e2745df68 /drivers/net/fjes
parent351a4dedb34cbeb9f747f0e2309e891b6fb906cb (diff)
downloadlinux-f2edc4e1b0786a285d4eb312cc052b029faa813d.tar.bz2
net: fjes: fjes_main: Remove create_workqueue
alloc_workqueue replaces deprecated create_workqueue(). The workqueue adapter->txrx_wq has workitem &adapter->raise_intr_rxdata_task per adapter. Extended Socket Network Device is shared memory based, so someone's transmission denotes other's reception. raise_intr_rxdata_task raises interruption of receivers from the sender in order to notify receivers. The workqueue adapter->control_wq has workitem &adapter->interrupt_watch_task per adapter. interrupt_watch_task is used to prevent delay of interrupts. Dedicated workqueues have been used in both cases since the workitems on the workqueues are involved in normal device operation and require forward progress under memory pressure. max_active has been set to 0 since there is no need for throttling the number of active work items. Since network devices may be used for memory reclaim, WQ_MEM_RECLAIM has been set to guarantee forward progress. Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/fjes')
-rw-r--r--drivers/net/fjes/fjes_main.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/net/fjes/fjes_main.c b/drivers/net/fjes/fjes_main.c
index 86c331bb5eb3..9006877c53f2 100644
--- a/drivers/net/fjes/fjes_main.c
+++ b/drivers/net/fjes/fjes_main.c
@@ -1187,8 +1187,9 @@ static int fjes_probe(struct platform_device *plat_dev)
adapter->force_reset = false;
adapter->open_guard = false;
- adapter->txrx_wq = create_workqueue(DRV_NAME "/txrx");
- adapter->control_wq = create_workqueue(DRV_NAME "/control");
+ adapter->txrx_wq = alloc_workqueue(DRV_NAME "/txrx", WQ_MEM_RECLAIM, 0);
+ adapter->control_wq = alloc_workqueue(DRV_NAME "/control",
+ WQ_MEM_RECLAIM, 0);
INIT_WORK(&adapter->tx_stall_task, fjes_tx_stall_task);
INIT_WORK(&adapter->raise_intr_rxdata_task,