diff options
author | 2023-06-27 16:46:06 -0700 | |
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committer | 2023-06-27 16:46:06 -0700 | |
commit | 72dc6db7e3b692f46f3386b8dd5101d3f431adef (patch) | |
tree | 51ccdb3313fbf3e58980cfe29695e0e7bc3dceb2 /drivers/net | |
parent | Merge tag 'wq-for-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq (diff) | |
parent | rxrpc: Use alloc_ordered_workqueue() to create ordered workqueues (diff) | |
download | linux-72dc6db7e3b692f46f3386b8dd5101d3f431adef.tar.gz linux-72dc6db7e3b692f46f3386b8dd5101d3f431adef.tar.bz2 linux-72dc6db7e3b692f46f3386b8dd5101d3f431adef.zip |
Merge tag 'wq-for-6.5-cleanup-ordered' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq
Pull ordered workqueue creation updates from Tejun Heo:
"For historical reasons, unbound workqueues with max concurrency limit
of 1 are considered ordered, even though the concurrency limit hasn't
been system-wide for a long time.
This creates ambiguity around whether ordered execution is actually
required for correctness, which was actually confusing for e.g. btrfs
(btrfs updates are being routed through the btrfs tree).
There aren't that many users in the tree which use the combination and
there are pending improvements to unbound workqueue affinity handling
which will make inadvertent use of ordered workqueue a bigger loss.
This clarifies the situation for most of them by updating the ones
which require ordered execution to use alloc_ordered_workqueue().
There are some conversions being routed through subsystem-specific
trees and likely a few stragglers. Once they're all converted,
workqueue can trigger a warning on unbound + @max_active==1 usages and
eventually drop the implicit ordered behavior"
* tag 'wq-for-6.5-cleanup-ordered' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq:
rxrpc: Use alloc_ordered_workqueue() to create ordered workqueues
net: qrtr: Use alloc_ordered_workqueue() to create ordered workqueues
net: wwan: t7xx: Use alloc_ordered_workqueue() to create ordered workqueues
dm integrity: Use alloc_ordered_workqueue() to create ordered workqueues
media: amphion: Use alloc_ordered_workqueue() to create ordered workqueues
scsi: NCR5380: Use default @max_active for hostdata->work_q
media: coda: Use alloc_ordered_workqueue() to create ordered workqueues
crypto: octeontx2: Use alloc_ordered_workqueue() to create ordered workqueues
wifi: ath10/11/12k: Use alloc_ordered_workqueue() to create ordered workqueues
wifi: mwifiex: Use default @max_active for workqueues
wifi: iwlwifi: Use default @max_active for trans_pcie->rba.alloc_wq
xen/pvcalls: Use alloc_ordered_workqueue() to create ordered workqueues
virt: acrn: Use alloc_ordered_workqueue() to create ordered workqueues
net: octeontx2: Use alloc_ordered_workqueue() to create ordered workqueues
net: thunderx: Use alloc_ordered_workqueue() to create ordered workqueues
greybus: Use alloc_ordered_workqueue() to create ordered workqueues
powerpc, workqueue: Use alloc_ordered_workqueue() to create ordered workqueues
Diffstat (limited to 'drivers/net')
-rw-r--r-- | drivers/net/ethernet/cavium/thunder/thunder_bgx.c | 3 | ||||
-rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/rvu.c | 5 | ||||
-rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c | 13 | ||||
-rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.c | 5 | ||||
-rw-r--r-- | drivers/net/wireless/ath/ath10k/qmi.c | 3 | ||||
-rw-r--r-- | drivers/net/wireless/ath/ath11k/qmi.c | 3 | ||||
-rw-r--r-- | drivers/net/wireless/ath/ath12k/qmi.c | 3 | ||||
-rw-r--r-- | drivers/net/wireless/intel/iwlwifi/pcie/trans.c | 2 | ||||
-rw-r--r-- | drivers/net/wireless/marvell/mwifiex/cfg80211.c | 4 | ||||
-rw-r--r-- | drivers/net/wireless/marvell/mwifiex/main.c | 8 | ||||
-rw-r--r-- | drivers/net/wwan/t7xx/t7xx_hif_cldma.c | 13 | ||||
-rw-r--r-- | drivers/net/wwan/t7xx/t7xx_hif_dpmaif_tx.c | 5 |
12 files changed, 30 insertions, 37 deletions
diff --git a/drivers/net/ethernet/cavium/thunder/thunder_bgx.c b/drivers/net/ethernet/cavium/thunder/thunder_bgx.c index 7eb2ddbe9bad..a317feb8decb 100644 --- a/drivers/net/ethernet/cavium/thunder/thunder_bgx.c +++ b/drivers/net/ethernet/cavium/thunder/thunder_bgx.c @@ -1126,8 +1126,7 @@ static int bgx_lmac_enable(struct bgx *bgx, u8 lmacid) } poll: - lmac->check_link = alloc_workqueue("check_link", WQ_UNBOUND | - WQ_MEM_RECLAIM, 1); + lmac->check_link = alloc_ordered_workqueue("check_link", WQ_MEM_RECLAIM); if (!lmac->check_link) return -ENOMEM; INIT_DELAYED_WORK(&lmac->dwork, bgx_poll_for_link); diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu.c index 9f673bda9dbd..0069e60afa3b 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu.c @@ -3044,9 +3044,8 @@ static int rvu_flr_init(struct rvu *rvu) cfg | BIT_ULL(22)); } - rvu->flr_wq = alloc_workqueue("rvu_afpf_flr", - WQ_UNBOUND | WQ_HIGHPRI | WQ_MEM_RECLAIM, - 1); + rvu->flr_wq = alloc_ordered_workqueue("rvu_afpf_flr", + WQ_HIGHPRI | WQ_MEM_RECLAIM); if (!rvu->flr_wq) return -ENOMEM; diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c index 18284ad75157..74c49795dc82 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c +++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c @@ -271,8 +271,7 @@ static int otx2_pf_flr_init(struct otx2_nic *pf, int num_vfs) { int vf; - pf->flr_wq = alloc_workqueue("otx2_pf_flr_wq", - WQ_UNBOUND | WQ_HIGHPRI, 1); + pf->flr_wq = alloc_ordered_workqueue("otx2_pf_flr_wq", WQ_HIGHPRI); if (!pf->flr_wq) return -ENOMEM; @@ -593,9 +592,8 @@ static int otx2_pfvf_mbox_init(struct otx2_nic *pf, int numvfs) if (!pf->mbox_pfvf) return -ENOMEM; - pf->mbox_pfvf_wq = alloc_workqueue("otx2_pfvf_mailbox", - WQ_UNBOUND | WQ_HIGHPRI | - WQ_MEM_RECLAIM, 1); + pf->mbox_pfvf_wq = alloc_ordered_workqueue("otx2_pfvf_mailbox", + WQ_HIGHPRI | WQ_MEM_RECLAIM); if (!pf->mbox_pfvf_wq) return -ENOMEM; @@ -1063,9 +1061,8 @@ static int otx2_pfaf_mbox_init(struct otx2_nic *pf) int err; mbox->pfvf = pf; - pf->mbox_wq = alloc_workqueue("otx2_pfaf_mailbox", - WQ_UNBOUND | WQ_HIGHPRI | - WQ_MEM_RECLAIM, 1); + pf->mbox_wq = alloc_ordered_workqueue("otx2_pfaf_mailbox", + WQ_HIGHPRI | WQ_MEM_RECLAIM); if (!pf->mbox_wq) return -ENOMEM; diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.c index 53366dbfbf27..7baed6bb3b72 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.c +++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.c @@ -297,9 +297,8 @@ static int otx2vf_vfaf_mbox_init(struct otx2_nic *vf) int err; mbox->pfvf = vf; - vf->mbox_wq = alloc_workqueue("otx2_vfaf_mailbox", - WQ_UNBOUND | WQ_HIGHPRI | - WQ_MEM_RECLAIM, 1); + vf->mbox_wq = alloc_ordered_workqueue("otx2_vfaf_mailbox", + WQ_HIGHPRI | WQ_MEM_RECLAIM); if (!vf->mbox_wq) return -ENOMEM; diff --git a/drivers/net/wireless/ath/ath10k/qmi.c b/drivers/net/wireless/ath/ath10k/qmi.c index 038c5903c0dc..52c1a3de8da6 100644 --- a/drivers/net/wireless/ath/ath10k/qmi.c +++ b/drivers/net/wireless/ath/ath10k/qmi.c @@ -1082,8 +1082,7 @@ int ath10k_qmi_init(struct ath10k *ar, u32 msa_size) if (ret) goto err; - qmi->event_wq = alloc_workqueue("ath10k_qmi_driver_event", - WQ_UNBOUND, 1); + qmi->event_wq = alloc_ordered_workqueue("ath10k_qmi_driver_event", 0); if (!qmi->event_wq) { ath10k_err(ar, "failed to allocate workqueue\n"); ret = -EFAULT; diff --git a/drivers/net/wireless/ath/ath11k/qmi.c b/drivers/net/wireless/ath/ath11k/qmi.c index ab923e24b0a9..26b252e62909 100644 --- a/drivers/net/wireless/ath/ath11k/qmi.c +++ b/drivers/net/wireless/ath/ath11k/qmi.c @@ -3256,8 +3256,7 @@ int ath11k_qmi_init_service(struct ath11k_base *ab) return ret; } - ab->qmi.event_wq = alloc_workqueue("ath11k_qmi_driver_event", - WQ_UNBOUND, 1); + ab->qmi.event_wq = alloc_ordered_workqueue("ath11k_qmi_driver_event", 0); if (!ab->qmi.event_wq) { ath11k_err(ab, "failed to allocate workqueue\n"); return -EFAULT; diff --git a/drivers/net/wireless/ath/ath12k/qmi.c b/drivers/net/wireless/ath/ath12k/qmi.c index 03ba245fbee9..0a7892b1a8f8 100644 --- a/drivers/net/wireless/ath/ath12k/qmi.c +++ b/drivers/net/wireless/ath/ath12k/qmi.c @@ -3056,8 +3056,7 @@ int ath12k_qmi_init_service(struct ath12k_base *ab) return ret; } - ab->qmi.event_wq = alloc_workqueue("ath12k_qmi_driver_event", - WQ_UNBOUND, 1); + ab->qmi.event_wq = alloc_ordered_workqueue("ath12k_qmi_driver_event", 0); if (!ab->qmi.event_wq) { ath12k_err(ab, "failed to allocate workqueue\n"); return -EFAULT; diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c index b281850fbf7a..59e14b398295 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c @@ -3576,7 +3576,7 @@ struct iwl_trans *iwl_trans_pcie_alloc(struct pci_dev *pdev, init_waitqueue_head(&trans_pcie->imr_waitq); trans_pcie->rba.alloc_wq = alloc_workqueue("rb_allocator", - WQ_HIGHPRI | WQ_UNBOUND, 1); + WQ_HIGHPRI | WQ_UNBOUND, 0); if (!trans_pcie->rba.alloc_wq) { ret = -ENOMEM; goto out_free_trans; diff --git a/drivers/net/wireless/marvell/mwifiex/cfg80211.c b/drivers/net/wireless/marvell/mwifiex/cfg80211.c index bcd564dc3554..5337ee4b6f10 100644 --- a/drivers/net/wireless/marvell/mwifiex/cfg80211.c +++ b/drivers/net/wireless/marvell/mwifiex/cfg80211.c @@ -3127,7 +3127,7 @@ struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy, priv->dfs_cac_workqueue = alloc_workqueue("MWIFIEX_DFS_CAC%s", WQ_HIGHPRI | WQ_MEM_RECLAIM | - WQ_UNBOUND, 1, name); + WQ_UNBOUND, 0, name); if (!priv->dfs_cac_workqueue) { mwifiex_dbg(adapter, ERROR, "cannot alloc DFS CAC queue\n"); ret = -ENOMEM; @@ -3138,7 +3138,7 @@ struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy, priv->dfs_chan_sw_workqueue = alloc_workqueue("MWIFIEX_DFS_CHSW%s", WQ_HIGHPRI | WQ_UNBOUND | - WQ_MEM_RECLAIM, 1, name); + WQ_MEM_RECLAIM, 0, name); if (!priv->dfs_chan_sw_workqueue) { mwifiex_dbg(adapter, ERROR, "cannot alloc DFS channel sw queue\n"); ret = -ENOMEM; diff --git a/drivers/net/wireless/marvell/mwifiex/main.c b/drivers/net/wireless/marvell/mwifiex/main.c index ea22a08e6c08..1cd9d20cca16 100644 --- a/drivers/net/wireless/marvell/mwifiex/main.c +++ b/drivers/net/wireless/marvell/mwifiex/main.c @@ -1547,7 +1547,7 @@ mwifiex_reinit_sw(struct mwifiex_adapter *adapter) adapter->workqueue = alloc_workqueue("MWIFIEX_WORK_QUEUE", - WQ_HIGHPRI | WQ_MEM_RECLAIM | WQ_UNBOUND, 1); + WQ_HIGHPRI | WQ_MEM_RECLAIM | WQ_UNBOUND, 0); if (!adapter->workqueue) goto err_kmalloc; @@ -1557,7 +1557,7 @@ mwifiex_reinit_sw(struct mwifiex_adapter *adapter) adapter->rx_workqueue = alloc_workqueue("MWIFIEX_RX_WORK_QUEUE", WQ_HIGHPRI | WQ_MEM_RECLAIM | - WQ_UNBOUND, 1); + WQ_UNBOUND, 0); if (!adapter->rx_workqueue) goto err_kmalloc; INIT_WORK(&adapter->rx_work, mwifiex_rx_work_queue); @@ -1702,7 +1702,7 @@ mwifiex_add_card(void *card, struct completion *fw_done, adapter->workqueue = alloc_workqueue("MWIFIEX_WORK_QUEUE", - WQ_HIGHPRI | WQ_MEM_RECLAIM | WQ_UNBOUND, 1); + WQ_HIGHPRI | WQ_MEM_RECLAIM | WQ_UNBOUND, 0); if (!adapter->workqueue) goto err_kmalloc; @@ -1712,7 +1712,7 @@ mwifiex_add_card(void *card, struct completion *fw_done, adapter->rx_workqueue = alloc_workqueue("MWIFIEX_RX_WORK_QUEUE", WQ_HIGHPRI | WQ_MEM_RECLAIM | - WQ_UNBOUND, 1); + WQ_UNBOUND, 0); if (!adapter->rx_workqueue) goto err_kmalloc; diff --git a/drivers/net/wwan/t7xx/t7xx_hif_cldma.c b/drivers/net/wwan/t7xx/t7xx_hif_cldma.c index aec3a18d44bd..7162bf38a8c9 100644 --- a/drivers/net/wwan/t7xx/t7xx_hif_cldma.c +++ b/drivers/net/wwan/t7xx/t7xx_hif_cldma.c @@ -1293,9 +1293,9 @@ int t7xx_cldma_init(struct cldma_ctrl *md_ctrl) for (i = 0; i < CLDMA_TXQ_NUM; i++) { md_cd_queue_struct_init(&md_ctrl->txq[i], md_ctrl, MTK_TX, i); md_ctrl->txq[i].worker = - alloc_workqueue("md_hif%d_tx%d_worker", - WQ_UNBOUND | WQ_MEM_RECLAIM | (i ? 0 : WQ_HIGHPRI), - 1, md_ctrl->hif_id, i); + alloc_ordered_workqueue("md_hif%d_tx%d_worker", + WQ_MEM_RECLAIM | (i ? 0 : WQ_HIGHPRI), + md_ctrl->hif_id, i); if (!md_ctrl->txq[i].worker) goto err_workqueue; @@ -1306,9 +1306,10 @@ int t7xx_cldma_init(struct cldma_ctrl *md_ctrl) md_cd_queue_struct_init(&md_ctrl->rxq[i], md_ctrl, MTK_RX, i); INIT_WORK(&md_ctrl->rxq[i].cldma_work, t7xx_cldma_rx_done); - md_ctrl->rxq[i].worker = alloc_workqueue("md_hif%d_rx%d_worker", - WQ_UNBOUND | WQ_MEM_RECLAIM, - 1, md_ctrl->hif_id, i); + md_ctrl->rxq[i].worker = + alloc_ordered_workqueue("md_hif%d_rx%d_worker", + WQ_MEM_RECLAIM, + md_ctrl->hif_id, i); if (!md_ctrl->rxq[i].worker) goto err_workqueue; } diff --git a/drivers/net/wwan/t7xx/t7xx_hif_dpmaif_tx.c b/drivers/net/wwan/t7xx/t7xx_hif_dpmaif_tx.c index 46514208d4f9..8dab025a088a 100644 --- a/drivers/net/wwan/t7xx/t7xx_hif_dpmaif_tx.c +++ b/drivers/net/wwan/t7xx/t7xx_hif_dpmaif_tx.c @@ -618,8 +618,9 @@ int t7xx_dpmaif_txq_init(struct dpmaif_tx_queue *txq) return ret; } - txq->worker = alloc_workqueue("md_dpmaif_tx%d_worker", WQ_UNBOUND | WQ_MEM_RECLAIM | - (txq->index ? 0 : WQ_HIGHPRI), 1, txq->index); + txq->worker = alloc_ordered_workqueue("md_dpmaif_tx%d_worker", + WQ_MEM_RECLAIM | (txq->index ? 0 : WQ_HIGHPRI), + txq->index); if (!txq->worker) return -ENOMEM; |