From f2edc4e1b0786a285d4eb312cc052b029faa813d Mon Sep 17 00:00:00 2001 From: Bhaktipriya Shridhar Date: Thu, 2 Jun 2016 15:00:57 +0530 Subject: [PATCH] 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 Signed-off-by: David S. Miller --- drivers/net/fjes/fjes_main.c | 5 +++-- 1 file 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, -- 2.20.1