Currently, the driver would always close and reopen the network interfaceTested-by: Avigail Dahan <avigailx.dahan@xxxxxxxxx>
when setting/removing the XDP program, regardless of the presence of XDP
resources. This could cause unnecessary disruptions.
To avoid this, introduces a check to determine if there is a need to
close and reopen the interface, allowing for seamless hot-swapping of
XDP programs.
Signed-off-by: Song Yoong Siang <yoong.siang.song@xxxxxxxxx>
Acked-by: Maciej Fijalkowski <maciej.fijalkowski@xxxxxxxxx>
---
drivers/net/ethernet/intel/igc/igc_xdp.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)