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virtio: net refill on out-of-memory
authorRusty Russell <rusty@rustcorp.com.au>
Wed, 26 Aug 2009 19:22:32 +0000 (12:22 -0700)
committerDavid S. Miller <davem@davemloft.net>
Wed, 26 Aug 2009 19:22:32 +0000 (12:22 -0700)
commit3161e453e496eb5643faad30fff5a5ab183da0fe
tree2d115967af7e59e4085526a4f0c4e33f63b7c58ctree | snapshot
parent0b4f2928f14c4a9770b0866923fc81beb7f4aa57commit | diff
virtio: net refill on out-of-memory

If we run out of memory, use keventd to fill the buffer.  There's a
report of this happening: "Page allocation failures in guest",
Message-ID: <20090713115158.0a4892b0@mjolnir.ossman.eu>

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/virtio_net.c diff | blob | history
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