i40e: amortize wait time when disabling lots of VFs
Just as we do in i40e_reset_all_vfs, save some time when freeing VFs by amortizing the wait time for stopping queues. We can use i40e_vsi_stop_rings_no_wait() to begin the process of stopping all the VF rings at once. Then, once we've started the process on each VF we can begin waiting for the VFs to stop. This helps reduce the total wait time by a large factor. Signed-off-by:Jacob Keller <jacob.e.keller@intel.com> Tested-by:
Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com>
parent
1f190d93
Please register or sign in to comment