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pkt_sched: remov unnecessary bh_disable
author
stephen hemminger
<shemminger@vyatta.com>
Wed, 8 Sep 2010 09:16:28 +0000
(09:16 +0000)
committer
David S. Miller
<davem@davemloft.net>
Fri, 10 Sep 2010 19:47:59 +0000
(12:47 -0700)
Now that est_tree_lock is acquired with BH protection, the other
call is unnecessary.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/core/gen_estimator.c
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diff --git
a/net/core/gen_estimator.c
b/net/core/gen_estimator.c
index
6743146
..
7c23733
100644
(file)
--- a/
net/core/gen_estimator.c
+++ b/
net/core/gen_estimator.c
@@
-274,9
+274,9
@@
void gen_kill_estimator(struct gnet_stats_basic_packed *bstats,
while ((e = gen_find_node(bstats, rate_est))) {
rb_erase(&e->node, &est_root);
- write_lock
_bh
(&est_lock);
+ write_lock(&est_lock);
e->bstats = NULL;
- write_unlock
_bh
(&est_lock);
+ write_unlock(&est_lock);
list_del_rcu(&e->list);
call_rcu(&e->e_rcu, __gen_kill_estimator);