net: napi_hash_del() returns a boolean status

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napi_hash_del() will soon be used from both drivers (if they want)
or core networking stack.

Callers are responsibles to ensure an RCU grace period is respected
before freeing napi structure : napi_hash_del() can signal if
this RCU grace period is needed or not.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Eric Dumazet 2015-11-18 06:31:02 -08:00 • committed by David S. Miller

parent 6180d9de61

commit 34cbe27e81

2 changed files with 10 additions and 5 deletions

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5

include/linux/netdevice.h

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