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| author | Ingo Molnar | 2017-11-07 10:51:10 +0100 |
|---|---|---|
| committer | Ingo Molnar | 2017-11-07 10:51:10 +0100 |
| commit | 141d3b1daacd11bdbd6fa74c2b163093e10d17ee (patch) | |
| tree | 04c98496f16ad2fe34c0cf4f31fedf4fe558c017 /net/sched/cls_flower.c | |
| parent | x86/vector/msi: Select CONFIG_GENERIC_IRQ_RESERVATION_MODE (diff) | |
| parent | Merge branch 'for-4.14-fixes' of git://git.kernel.org/pub/scm/linux/kernel/gi... (diff) | |
| download | kernel-qcow2-linux-141d3b1daacd11bdbd6fa74c2b163093e10d17ee.tar.gz kernel-qcow2-linux-141d3b1daacd11bdbd6fa74c2b163093e10d17ee.tar.xz kernel-qcow2-linux-141d3b1daacd11bdbd6fa74c2b163093e10d17ee.zip | |
Merge branch 'linus' into x86/apic, to resolve conflicts
Conflicts:
arch/x86/include/asm/x2apic.h
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'net/sched/cls_flower.c')
| -rw-r--r-- | net/sched/cls_flower.c | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/net/sched/cls_flower.c b/net/sched/cls_flower.c index d230cb4c8094..5b5722c8b32c 100644 --- a/net/sched/cls_flower.c +++ b/net/sched/cls_flower.c @@ -87,7 +87,10 @@ struct cls_fl_filter { struct list_head list; u32 handle; u32 flags; - struct rcu_head rcu; + union { + struct work_struct work; + struct rcu_head rcu; + }; struct net_device *hw_dev; }; @@ -215,12 +218,22 @@ static int fl_init(struct tcf_proto *tp) return 0; } -static void fl_destroy_filter(struct rcu_head *head) +static void fl_destroy_filter_work(struct work_struct *work) { - struct cls_fl_filter *f = container_of(head, struct cls_fl_filter, rcu); + struct cls_fl_filter *f = container_of(work, struct cls_fl_filter, work); + rtnl_lock(); tcf_exts_destroy(&f->exts); kfree(f); + rtnl_unlock(); +} + +static void fl_destroy_filter(struct rcu_head *head) +{ + struct cls_fl_filter *f = container_of(head, struct cls_fl_filter, rcu); + + INIT_WORK(&f->work, fl_destroy_filter_work); + tcf_queue_work(&f->work); } static void fl_hw_destroy_filter(struct tcf_proto *tp, struct cls_fl_filter *f) @@ -234,6 +247,7 @@ static void fl_hw_destroy_filter(struct tcf_proto *tp, struct cls_fl_filter *f) tc_cls_common_offload_init(&cls_flower.common, tp); cls_flower.command = TC_CLSFLOWER_DESTROY; cls_flower.cookie = (unsigned long) f; + cls_flower.egress_dev = f->hw_dev != tp->q->dev_queue->dev; dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSFLOWER, &cls_flower); } @@ -289,6 +303,7 @@ static void fl_hw_update_stats(struct tcf_proto *tp, struct cls_fl_filter *f) cls_flower.command = TC_CLSFLOWER_STATS; cls_flower.cookie = (unsigned long) f; cls_flower.exts = &f->exts; + cls_flower.egress_dev = f->hw_dev != tp->q->dev_queue->dev; dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSFLOWER, &cls_flower); |