ionic: minimal work with 0 budget

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We should be doing as little as possible besides freeing Tx
space when our napi routines are called with budget of 0, so
jump out before doing anything besides Tx cleaning.

See commit afbed3f748 ("net/mlx5e: do as little as possible in napi poll when budget is 0")
for more info.

Fixes: fe8c30b508 ("ionic: separate interrupt for Tx and Rx")
Reviewed-by: Brett Creeley <brett.creeley@amd.com>
Signed-off-by: Shannon Nelson <shannon.nelson@amd.com>
Link: https://lore.kernel.org/r/20240210001307.48450-1-shannon.nelson@amd.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

...

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Shannon Nelson 2024-02-09 16:13:07 -08:00 • committed by Jakub Kicinski

parent 1692b9775e

commit 2f74258d99

1 changed files with 9 additions and 0 deletions

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9

drivers/net/ethernet/pensando/ionic/ionic_txrx.c

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