ice: Modify recursive way of adding nodes

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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@intel.com>
Tested-by: Tony Brelinski <tonyx.brelinski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>

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Victor Raj 2021-03-25 15:35:05 -07:00 • committed by Tony Nguyen

parent 3056df93f7

commit 7fb09a7375

1 changed files with 77 additions and 53 deletions

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drivers/net/ethernet/intel/ice/ice_sched.c

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