diff options
| author | Anirudh Venkataramanan <anirudh.venkataramanan@intel.com> | 2021-03-02 10:15:41 -0800 |
|---|---|---|
| committer | Tony Nguyen <anthony.l.nguyen@intel.com> | 2021-04-14 17:00:05 -0700 |
| commit | a476d72abe6cdd2cccc3dbf5a844286cfe9684ed (patch) | |
| tree | 7ff0f494526d82daecfb4a6c7701894ae5252733 /drivers/net/ethernet/intel/ice/ice_lib.c | |
| parent | 7e408e07b42dceba4bc6630ff9ce9a55fcb043e0 (diff) | |
ice: Add new VSI states to track netdev alloc/registration
Add two new VSI states, one to track if a netdev for the VSI has been
allocated and the other to track if the netdev has been registered.
Call unregister_netdev/free_netdev only when the corresponding state
bits are set.
Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com>
Tested-by: Tony Brelinski <tonyx.brelinski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_lib.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_lib.c | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c index 162f01b42147..40a9b034d73b 100644 --- a/drivers/net/ethernet/intel/ice/ice_lib.c +++ b/drivers/net/ethernet/intel/ice/ice_lib.c @@ -2752,11 +2752,14 @@ int ice_vsi_release(struct ice_vsi *vsi) * PF that is running the work queue items currently. This is done to * avoid check_flush_dependency() warning on this wq */ - if (vsi->netdev && !ice_is_reset_in_progress(pf->state)) { + if (vsi->netdev && !ice_is_reset_in_progress(pf->state) && + (test_bit(ICE_VSI_NETDEV_REGISTERED, vsi->state))) { unregister_netdev(vsi->netdev); - ice_devlink_destroy_port(vsi); + clear_bit(ICE_VSI_NETDEV_REGISTERED, vsi->state); } + ice_devlink_destroy_port(vsi); + if (test_bit(ICE_FLAG_RSS_ENA, pf->flags)) ice_rss_clean(vsi); @@ -2811,10 +2814,16 @@ int ice_vsi_release(struct ice_vsi *vsi) ice_vsi_delete(vsi); ice_vsi_free_q_vectors(vsi); - /* make sure unregister_netdev() was called by checking ICE_DOWN */ - if (vsi->netdev && test_bit(ICE_VSI_DOWN, vsi->state)) { - free_netdev(vsi->netdev); - vsi->netdev = NULL; + if (vsi->netdev) { + if (test_bit(ICE_VSI_NETDEV_REGISTERED, vsi->state)) { + unregister_netdev(vsi->netdev); + clear_bit(ICE_VSI_NETDEV_REGISTERED, vsi->state); + } + if (test_bit(ICE_VSI_NETDEV_ALLOCD, vsi->state)) { + free_netdev(vsi->netdev); + vsi->netdev = NULL; + clear_bit(ICE_VSI_NETDEV_ALLOCD, vsi->state); + } } if (vsi->type == ICE_VSI_VF && |