24 gnet_stats_copy(struct gnet_dump *d, int type, void *buf, int size, int padattr)  in gnet_stats_copy()  argument
26 	if (nla_put_64bit(d->skb, type, size, buf, padattr))  in gnet_stats_copy()
31 	if (d->lock)  in gnet_stats_copy()
32 		spin_unlock_bh(d->lock);  in gnet_stats_copy()
33 	kfree(d->xstats);  in gnet_stats_copy()
34 	d->xstats = NULL;  in gnet_stats_copy()
35 	d->xstats_len = 0;  in gnet_stats_copy()
46  * @d: dumping handle
61 			     struct gnet_dump *d, int padattr)  in gnet_stats_start_copy_compat()  argument
64 	memset(d, 0, sizeof(*d));  in gnet_stats_start_copy_compat()
67 		d->tail = (struct nlattr *)skb_tail_pointer(skb);  in gnet_stats_start_copy_compat()
68 	d->skb = skb;  in gnet_stats_start_copy_compat()
69 	d->compat_tc_stats = tc_stats_type;  in gnet_stats_start_copy_compat()
70 	d->compat_xstats = xstats_type;  in gnet_stats_start_copy_compat()
71 	d->padattr = padattr;  in gnet_stats_start_copy_compat()
73 		d->lock = lock;  in gnet_stats_start_copy_compat()
76 	if (d->tail) {  in gnet_stats_start_copy_compat()
77 		int ret = gnet_stats_copy(d, type, NULL, 0, padattr);  in gnet_stats_start_copy_compat()
80 		 * preceded by a padding attribute, in which case d->tail will  in gnet_stats_start_copy_compat()
85 		if (ret == 0 && d->tail->nla_type == padattr)  in gnet_stats_start_copy_compat()
86 			d->tail = (struct nlattr *)((char *)d->tail +  in gnet_stats_start_copy_compat()
87 						    NLA_ALIGN(d->tail->nla_len));  in gnet_stats_start_copy_compat()
100  * @d: dumping handle
111 		      struct gnet_dump *d, int padattr)  in gnet_stats_start_copy()  argument
113 	return gnet_stats_start_copy_compat(skb, type, 0, 0, lock, d, padattr);  in gnet_stats_start_copy()
162 			 struct gnet_dump *d,  in ___gnet_stats_copy_basic()  argument
171 	if (d->compat_tc_stats && type == TCA_STATS_BASIC) {  in ___gnet_stats_copy_basic()
172 		d->tc_stats.bytes = bstats.bytes;  in ___gnet_stats_copy_basic()
173 		d->tc_stats.packets = bstats.packets;  in ___gnet_stats_copy_basic()
176 	if (d->tail) {  in ___gnet_stats_copy_basic()
183 		res = gnet_stats_copy(d, type, &sb, sizeof(sb), TCA_STATS_PAD);  in ___gnet_stats_copy_basic()
187 		return gnet_stats_copy(d, TCA_STATS_PKT64, &bstats.packets,  in ___gnet_stats_copy_basic()
196  * @d: dumping handle
208 		      struct gnet_dump *d,  in gnet_stats_copy_basic()  argument
212 	return ___gnet_stats_copy_basic(running, d, cpu, b,  in gnet_stats_copy_basic()
220  * @d: dumping handle
232 			 struct gnet_dump *d,  in gnet_stats_copy_basic_hw()  argument
236 	return ___gnet_stats_copy_basic(running, d, cpu, b,  in gnet_stats_copy_basic_hw()
243  * @d: dumping handle
253 gnet_stats_copy_rate_est(struct gnet_dump *d,  in gnet_stats_copy_rate_est()  argument
266 	if (d->compat_tc_stats) {  in gnet_stats_copy_rate_est()
267 		d->tc_stats.bps = est.bps;  in gnet_stats_copy_rate_est()
268 		d->tc_stats.pps = est.pps;  in gnet_stats_copy_rate_est()
271 	if (d->tail) {  in gnet_stats_copy_rate_est()
272 		res = gnet_stats_copy(d, TCA_STATS_RATE_EST, &est, sizeof(est),  in gnet_stats_copy_rate_est()
277 		return gnet_stats_copy(d, TCA_STATS_RATE_EST64, &sample,  in gnet_stats_copy_rate_est()
323  * @d: dumping handle
336 gnet_stats_copy_queue(struct gnet_dump *d,  in gnet_stats_copy_queue()  argument
344 	if (d->compat_tc_stats) {  in gnet_stats_copy_queue()
345 		d->tc_stats.drops = qstats.drops;  in gnet_stats_copy_queue()
346 		d->tc_stats.qlen = qstats.qlen;  in gnet_stats_copy_queue()
347 		d->tc_stats.backlog = qstats.backlog;  in gnet_stats_copy_queue()
348 		d->tc_stats.overlimits = qstats.overlimits;  in gnet_stats_copy_queue()
351 	if (d->tail)  in gnet_stats_copy_queue()
352 		return gnet_stats_copy(d, TCA_STATS_QUEUE,  in gnet_stats_copy_queue()
362  * @d: dumping handle
374 gnet_stats_copy_app(struct gnet_dump *d, void *st, int len)  in gnet_stats_copy_app()  argument
376 	if (d->compat_xstats) {  in gnet_stats_copy_app()
377 		d->xstats = kmemdup(st, len, GFP_ATOMIC);  in gnet_stats_copy_app()
378 		if (!d->xstats)  in gnet_stats_copy_app()
380 		d->xstats_len = len;  in gnet_stats_copy_app()
383 	if (d->tail)  in gnet_stats_copy_app()
384 		return gnet_stats_copy(d, TCA_STATS_APP, st, len,  in gnet_stats_copy_app()
390 	if (d->lock)  in gnet_stats_copy_app()
391 		spin_unlock_bh(d->lock);  in gnet_stats_copy_app()
392 	d->xstats_len = 0;  in gnet_stats_copy_app()
399  * @d: dumping handle
410 gnet_stats_finish_copy(struct gnet_dump *d)  in gnet_stats_finish_copy()  argument
412 	if (d->tail)  in gnet_stats_finish_copy()
413 		d->tail->nla_len = skb_tail_pointer(d->skb) - (u8 *)d->tail;  in gnet_stats_finish_copy()
415 	if (d->compat_tc_stats)  in gnet_stats_finish_copy()
416 		if (gnet_stats_copy(d, d->compat_tc_stats, &d->tc_stats,  in gnet_stats_finish_copy()
417 				    sizeof(d->tc_stats), d->padattr) < 0)  in gnet_stats_finish_copy()
420 	if (d->compat_xstats && d->xstats) {  in gnet_stats_finish_copy()
421 		if (gnet_stats_copy(d, d->compat_xstats, d->xstats,  in gnet_stats_finish_copy()
422 				    d->xstats_len, d->padattr) < 0)  in gnet_stats_finish_copy()
426 	if (d->lock)  in gnet_stats_finish_copy()
427 		spin_unlock_bh(d->lock);  in gnet_stats_finish_copy()
428 	kfree(d->xstats);  in gnet_stats_finish_copy()
429 	d->xstats = NULL;  in gnet_stats_finish_copy()
430 	d->xstats_len = 0;  in gnet_stats_finish_copy()