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authorHerbert Xu <herbert@gondor.apana.org.au>2007-05-10 07:55:14 -0400
committerDavid S. Miller <davem@sunset.davemloft.net>2007-05-11 02:47:40 -0400
commitd90df3ad07a20cd93921e05ff2b12ca7030b4fd7 (patch)
tree5af931c25932cfad852acb8ddc2ad16a7fa45525 /Documentation/cachetlb.txt
parent5830725f8a36908111ecccf2899d06d6dcf54d45 (diff)
[NET_SCHED]: Rationalise return value of qdisc_restart
The current return value scheme and associated comment was invented back in the 20th century when we still had that tbusy flag. Things have changed quite a bit since then (even Tony Blair is moving on now, not to mention the new French president). All we need to indicate now is whether the caller should continue processing the queue. Therefore it's sufficient if we return 0 if we want to stop and non-zero otherwise. This is based on a patch by Krishna Kumar. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
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