diff options
| author |   Marvin Liu <yong.liu@intel.com> | 2023-03-14 23:56:31 +0800 |
|---|---|---|
| committer |   Florin Coras <florin.coras@gmail.com> | 2023-03-14 16:40:41 +0000 |
| commit | 48d2e15e3d5afa34ab75112a949dacc2759d472c (patch) | |
| tree | 5702147fe271861e6e123b09fa8d637747c75257 /src/vnet/session/session.c | |
| parent | 738aba7b5150b1c78953a5cd59791fed2ab539ab (diff) | |
session: pre-alloc required dma batches
Specify the number of max_batches when applying for dma config.
Skip this round when no batch available from vlib_dma_batch_new.
Type: improvement
Signed-off-by: Marvin Liu <yong.liu@intel.com>
Change-Id: Ic6e0acf81ba4fc3ed33aea6ac6990ef841021c59
Diffstat (limited to 'src/vnet/session/session.c')
| -rw-r--r-- | src/vnet/session/session.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/vnet/session/session.c b/src/vnet/session/session.c index 3747c8719ed..fe05dd21f68 100644 --- a/src/vnet/session/session.c +++ b/src/vnet/session/session.c @@ -2023,6 +2023,7 @@ session_dma_completion_cb (vlib_main_t *vm, struct vlib_dma_batch *batch) static void session_prepare_dma_args (vlib_dma_config_t *args) { + args->max_batches = 16; args->max_transfers = DMA_TRANS_SIZE; args->max_transfer_size = 65536; args->features = 0; |