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authorPatrick McHardy <kaber@trash.net>2007-04-16 17:02:10 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2007-04-25 22:29:07 -0700
commit0463d4ae25771aaf3379bb6b2392f6edf23c2828 (patch)
tree5c820b718abfe086a7b1d91814cb99d721439a46 /include/net/pkt_sched.h
parentffa4d7216e848fbfdcb8e6f0bb66abeaa1888964 (diff)
[NET_SCHED]: Eliminate qdisc_tree_lock
Since we're now holding the rtnl during the entire dump operation, we can remove qdisc_tree_lock, whose only purpose is to protect dump callbacks from concurrent changes to the qdisc tree. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/pkt_sched.h')
-rw-r--r--include/net/pkt_sched.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h
index b2cc9a8ed4e..5754d53d9ef 100644
--- a/include/net/pkt_sched.h
+++ b/include/net/pkt_sched.h
@@ -13,8 +13,6 @@ struct qdisc_walker
int (*fn)(struct Qdisc *, unsigned long cl, struct qdisc_walker *);
};
-extern rwlock_t qdisc_tree_lock;
-
#define QDISC_ALIGNTO 32
#define QDISC_ALIGN(len) (((len) + QDISC_ALIGNTO-1) & ~(QDISC_ALIGNTO-1))