diff options
| author | Dave Jiang <dave.jiang@intel.com> | 2021-10-27 00:45:34 +0300 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2021-12-17 19:09:28 +0300 |
| commit | 92452a72ebdf1225aa37690d3648f2af6d0b4fca (patch) | |
| tree | 44987787e463f20302dbe36253d17248683676eb /drivers/dma/idxd/init.c | |
| parent | 0f93f2047d56d6ab93ba1ffeb30d318d0c5f52d7 (diff) | |
| download | linux-92452a72ebdf1225aa37690d3648f2af6d0b4fca.tar.xz | |
dmaengine: idxd: set defaults for wq configs
Add default values for wq size, max_xfer_size and max_batch_size. These
values should provide a general guidance for the wq configuration when
the user does not specify any specific values.
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Link: https://lore.kernel.org/r/163528473483.3926048.7950067926287180976.stgit@djiang5-desk3.ch.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma/idxd/init.c')
| -rw-r--r-- | drivers/dma/idxd/init.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/dma/idxd/init.c b/drivers/dma/idxd/init.c index 912839bf0be3..94ecd4bf0f0e 100644 --- a/drivers/dma/idxd/init.c +++ b/drivers/dma/idxd/init.c @@ -246,8 +246,8 @@ static int idxd_setup_wqs(struct idxd_device *idxd) init_waitqueue_head(&wq->err_queue); init_completion(&wq->wq_dead); init_completion(&wq->wq_resurrect); - wq->max_xfer_bytes = idxd->max_xfer_bytes; - wq->max_batch_size = idxd->max_batch_size; + wq->max_xfer_bytes = WQ_DEFAULT_MAX_XFER; + wq->max_batch_size = WQ_DEFAULT_MAX_BATCH; wq->wqcfg = kzalloc_node(idxd->wqcfg_size, GFP_KERNEL, dev_to_node(dev)); if (!wq->wqcfg) { put_device(conf_dev); |