From 0463d4ae25771aaf3379bb6b2392f6edf23c2828 Mon Sep 17 00:00:00 2001 From: Patrick McHardy Date: Mon, 16 Apr 2007 17:02:10 -0700 Subject: [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 Signed-off-by: David S. Miller --- include/net/pkt_sched.h | 2 -- 1 file changed, 2 deletions(-) (limited to 'include/net') diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h index b2cc9a8ed4e7..5754d53d9efc 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)) -- cgit v1.2.2