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Commit 01b54b14 authored by Jing Huang's avatar Jing Huang Committed by David S. Miller
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bna: tx rx cleanup fix


This patch removes busy wait in tx/rx cleanup. bnad_cb_tx_cleanup() and
bnad_cb_rx_cleanup() functions are called from irq context, and currently
they do busy wait for the in-flight transmit or the currently executing napi
polling routine to complete. To fix the issue, we create a workqueue to defer
tx & rx cleanup processing, an in the tx rx cleanup handler, we will
wait respective in flight processing to complete, before freeing the buffers.

Signed-off-by: default avatarJing Huang <huangj@brocade.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent f96c1d24
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