[dpdk-dev] [PATCH v3 5/5] net/ixgbe: remove the unnecessary call rte_intr_enable.

From: Tonghao Zhang When binding the ixgbe pf or vf to vfio and call the rte_eth_dev_rx_intr_enable frequently, the interrupt setting (msi_set_mask_bit) will take more CPU as show below. rte_intr_enable calls the ioctl to map the fd to interrupts frequently. perf top: 5.45% [kernel] [k] msi_s

[dpdk-dev] [PATCH v3 5/5] net/ixgbe: remove the unnecessary call rte_intr_enable.

From: Tonghao Zhang When binding the ixgbe pf or vf to vfio and call the rte_eth_dev_rx_intr_enable frequently, the interrupt setting (msi_set_mask_bit) will take more CPU as show below. rte_intr_enable calls the ioctl to map the fd to interrupts frequently. perf top: 5.45% [kernel] [k] msi_s