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authorTony Zelenoff <antonz@parallels.com>2012-04-13 02:09:54 -0400
committerDavid S. Miller <davem@davemloft.net>2012-04-15 13:00:12 -0400
commit136cd14e1ea2bfde66d212d8e18e81552c94e4e3 (patch)
tree7d0bab86b0a308fa9590fac420da0662ad4adc30 /net/bridge
parent2a9bc71e9a1a099e1aab745f1755a3c15a745ad8 (diff)
atl1: do not drop rx/tx interrupts before they are scheduled
To prevent interrupts lost they should be dropped only if they are scheduled via napi interfaces. In other case, there is exists situation when napi handler process TX interrupt, stay in RX processing and in that moment any other interrupt received. Then before this patch TX bit in ISR will be cleaned, napi schedule will not occur in case of currently processing event and TX interrupt definitely will be lost. Signed-off-by: Tony Zelenoff <antonz@parallels.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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