[Intel-wired-lan] [PATCH S57 02/14] ice: Modify recursive way of adding nodes

[Brelinski, TonyX]

> -----Original Message-----
> From: Intel-wired-lan <intel-wired-lan-bounces at osuosl.org> On Behalf Of
> Tony Nguyen
> Sent: Thursday, March 25, 2021 3:35 PM
> To: intel-wired-lan at lists.osuosl.org
> Subject: [Intel-wired-lan] [PATCH S57 02/14] ice: Modify recursive way of
> adding nodes
> 
> From: Victor Raj <victor.raj at intel.com>
> 
> Remove the recursive way of adding the nodes to the layer in order to
> reduce the stack usage. Instead the algorithm is modified to use a while loop.
> 
> The previous code was scanning recursively the nodes horizontally.
> The total stack consumption will be based on number of nodes present on
> that layer. In some cases it can consume more stack.
> 
> Signed-off-by: Victor Raj <victor.raj at intel.com>
> Signed-off-by: Tony Nguyen <anthony.l.nguyen at intel.com>
> ---
>  drivers/net/ethernet/intel/ice/ice_sched.c | 130 ++++++++++++---------
>  1 file changed, 77 insertions(+), 53 deletions(-)

Tested-by: Tony Brelinski <tonyx.brelinski at intel.com> A Contingent Worker at Intel