diff options
Diffstat (limited to 'net/sched/cls_flower.c')
| -rw-r--r-- | net/sched/cls_flower.c | 38 |
1 files changed, 14 insertions, 24 deletions
diff --git a/net/sched/cls_flower.c b/net/sched/cls_flower.c index 054123742e32..cb816bbbd376 100644 --- a/net/sched/cls_flower.c +++ b/net/sched/cls_flower.c @@ -419,10 +419,10 @@ static void fl_hw_destroy_filter(struct tcf_proto *tp, struct cls_fl_filter *f, cls_flower.command = FLOW_CLS_DESTROY; cls_flower.cookie = (unsigned long) f; - tc_setup_cb_call(block, TC_SETUP_CLSFLOWER, &cls_flower, false); + tc_setup_cb_destroy(block, tp, TC_SETUP_CLSFLOWER, &cls_flower, false, + &f->flags, &f->in_hw_count, true); spin_lock(&tp->lock); list_del_init(&f->hw_list); - tcf_block_offload_dec(block, &f->flags); spin_unlock(&tp->lock); if (!rtnl_held) @@ -466,18 +466,13 @@ static int fl_hw_replace_filter(struct tcf_proto *tp, goto errout; } - err = tc_setup_cb_call(block, TC_SETUP_CLSFLOWER, &cls_flower, skip_sw); + err = tc_setup_cb_add(block, tp, TC_SETUP_CLSFLOWER, &cls_flower, + skip_sw, &f->flags, &f->in_hw_count, true); kfree(cls_flower.rule); - if (err < 0) { + if (err) { fl_hw_destroy_filter(tp, f, true, NULL); goto errout; - } else if (err > 0) { - f->in_hw_count = err; - err = 0; - spin_lock(&tp->lock); - tcf_block_offload_inc(block, &f->flags); - spin_unlock(&tp->lock); } if (skip_sw && !(f->flags & TCA_CLS_FLAGS_IN_HW)) { @@ -509,7 +504,7 @@ static void fl_hw_update_stats(struct tcf_proto *tp, struct cls_fl_filter *f, cls_flower.cookie = (unsigned long) f; cls_flower.classid = f->res.classid; - tc_setup_cb_call(block, TC_SETUP_CLSFLOWER, &cls_flower, false); + tc_setup_cb_call(block, TC_SETUP_CLSFLOWER, &cls_flower, false, true); tcf_exts_stats_update(&f->exts, cls_flower.stats.bytes, cls_flower.stats.pkts, @@ -1844,21 +1839,16 @@ static int fl_reoffload(struct tcf_proto *tp, bool add, flow_setup_cb_t *cb, cls_flower.classid = f->res.classid; - err = cb(TC_SETUP_CLSFLOWER, &cls_flower, cb_priv); + err = tc_setup_cb_reoffload(block, tp, add, cb, + TC_SETUP_CLSFLOWER, &cls_flower, + cb_priv, &f->flags, + &f->in_hw_count); kfree(cls_flower.rule); if (err) { - if (add && tc_skip_sw(f->flags)) { - __fl_put(f); - return err; - } - goto next_flow; + __fl_put(f); + return err; } - - spin_lock(&tp->lock); - tc_cls_offload_cnt_update(block, &f->in_hw_count, &f->flags, - add); - spin_unlock(&tp->lock); next_flow: __fl_put(f); } @@ -1886,7 +1876,7 @@ static int fl_hw_create_tmplt(struct tcf_chain *chain, /* We don't care if driver (any of them) fails to handle this * call. It serves just as a hint for it. */ - tc_setup_cb_call(block, TC_SETUP_CLSFLOWER, &cls_flower, false); + tc_setup_cb_call(block, TC_SETUP_CLSFLOWER, &cls_flower, false, true); kfree(cls_flower.rule); return 0; @@ -1902,7 +1892,7 @@ static void fl_hw_destroy_tmplt(struct tcf_chain *chain, cls_flower.command = FLOW_CLS_TMPLT_DESTROY; cls_flower.cookie = (unsigned long) tmplt; - tc_setup_cb_call(block, TC_SETUP_CLSFLOWER, &cls_flower, false); + tc_setup_cb_call(block, TC_SETUP_CLSFLOWER, &cls_flower, false, true); } static void *fl_tmplt_create(struct net *net, struct tcf_chain *chain, |