> -----Original Message----- > From: Intel-wired-lan <[email protected]> On Behalf Of > Michal Kubiak > Sent: Tuesday, May 13, 2025 4:25 PM > To: [email protected] > Cc: Fijalkowski, Maciej <[email protected]>; Lobakin, Aleksander > <[email protected]>; Kitszel, Przemyslaw > <[email protected]>; [email protected]; Keller, > Jacob E <[email protected]>; Brandeburg, Jesse > <[email protected]>; [email protected]; Kubiak, Michal > <[email protected]> > Subject: [Intel-wired-lan] [PATCH iwl-net v3 2/3] ice: create new Tx scheduler > nodes for new queues only > > The current implementation of the Tx scheduler tree attempts to create nodes > for all Tx queues, ignoring the fact that some queues may already exist in the > tree. For example, if the VSI already has 128 Tx queues and the user requests > for 16 new queues, the Tx scheduler will compute the tree for 272 queues > (128 existing queues + 144 new queues), instead of 144 queues (128 existing > queues and 16 new queues). > Fix that by modifying the node count calculation algorithm to skip the queues > that already exist in the tree. > > Fixes: 5513b920a4f7 ("ice: Update Tx scheduler tree for VSI multi-Tx queue > support") > Reviewed-by: Dawid Osuchowski <[email protected]> > Reviewed-by: Przemek Kitszel <[email protected]> > Reviewed-by: Jacob Keller <[email protected]> > Signed-off-by: Michal Kubiak <[email protected]> > --- > drivers/net/ethernet/intel/ice/ice_sched.c | 11 ++++++----- > 1 file changed, 6 insertions(+), 5 deletions(-) >
Tested-by: Saritha Sanigani <[email protected]> (A Contingent Worker at Intel)
