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| author | Paul E. McKenney <paulmck@linux.ibm.com> | 2018-11-07 06:40:39 +0300 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.ibm.com> | 2018-12-01 23:38:46 +0300 |
| commit | ae0e33494a601e13df79c4742d88d4d2bc2b0a87 (patch) | |
| tree | 3c1ed171e5a331d21dacd268433f216b3d0d2097 /net/sched/sch_api.c | |
| parent | b401ec18485ab95c49c160b170514f7ab0f8f774 (diff) | |
| download | linux-ae0e33494a601e13df79c4742d88d4d2bc2b0a87.tar.xz | |
net/sched: Replace call_rcu_bh() and rcu_barrier_bh()
Now that call_rcu()'s callback is not invoked until after bh-disable
regions of code have completed (in addition to explicitly marked
RCU read-side critical sections), call_rcu() can be used in place
of call_rcu_bh(). Similarly, rcu_barrier() can be used in place o
frcu_barrier_bh(). This commit therefore makes these changes.
Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>
Cc: Jamal Hadi Salim <jhs@mojatatu.com>
Cc: Cong Wang <xiyou.wangcong@gmail.com>
Cc: Jiri Pirko <jiri@resnulli.us>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: <netdev@vger.kernel.org>
Diffstat (limited to 'net/sched/sch_api.c')
| -rw-r--r-- | net/sched/sch_api.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c index ca3b0f46de53..016e628c6ac9 100644 --- a/net/sched/sch_api.c +++ b/net/sched/sch_api.c @@ -540,7 +540,7 @@ void qdisc_put_stab(struct qdisc_size_table *tab) if (--tab->refcnt == 0) { list_del(&tab->list); - call_rcu_bh(&tab->rcu, stab_kfree_rcu); + call_rcu(&tab->rcu, stab_kfree_rcu); } } EXPORT_SYMBOL(qdisc_put_stab); |