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[NET] napi: use non-interruptible sleep in napi_disable
authorBenjamin Herrenschmidt <benh@kernel.crashing.org>
Fri, 26 Oct 2007 11:23:22 +0000 (04:23 -0700)
committerDavid S. Miller <davem@davemloft.net>
Fri, 26 Oct 2007 11:23:22 +0000 (04:23 -0700)
commit43cc7380eced27ee9cafdf89fa32333dc3884e8b
tree31a051c83d664f0b602d45c3d6599028a0d59dbbtree | snapshot
parent8ad7c62b752483982a678c78a52a70f498b84cbbcommit | diff
[NET] napi: use non-interruptible sleep in napi_disable

The current napi_disable() uses msleep_interruptible() but doesn't
(and can't) exit in case there's a signal, thus ending up doing a
hot spin without a cpu_relax. Use uninterruptible sleep instead.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/linux/netdevice.h diff | blob | history
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