JFIF$        dd7 

Viewing File: /usr/src/kernels/5.14.0-570.32.1.el9_6.x86_64/include/trace/events/qdisc.h

#undef TRACE_SYSTEM
#define TRACE_SYSTEM qdisc

#if !defined(_TRACE_QDISC_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_QDISC_H

#include <linux/skbuff.h>
#include <linux/netdevice.h>
#include <linux/tracepoint.h>
#include <linux/ftrace.h>
#include <linux/pkt_sched.h>
#include <net/sch_generic.h>

TRACE_EVENT(qdisc_dequeue,

	TP_PROTO(struct Qdisc *qdisc, const struct netdev_queue *txq,
		 int packets, struct sk_buff *skb),

	TP_ARGS(qdisc, txq, packets, skb),

	TP_STRUCT__entry(
		__field(	struct Qdisc *,		qdisc	)
		__field(const	struct netdev_queue *,	txq	)
		__field(	int,			packets	)
		__field(	void *,			skbaddr	)
		__field(	int,			ifindex	)
		__field(	u32,			handle	)
		__field(	u32,			parent	)
		__field(	unsigned long,		txq_state)
	),

	/* skb==NULL indicate packets dequeued was 0, even when packets==1 */
	TP_fast_assign(
		__entry->qdisc		= qdisc;
		__entry->txq		= txq;
		__entry->packets	= skb ? packets : 0;
		__entry->skbaddr	= skb;
		__entry->ifindex	= txq->dev ? txq->dev->ifindex : 0;
		__entry->handle		= qdisc->handle;
		__entry->parent		= qdisc->parent;
		__entry->txq_state	= txq->state;
	),

	TP_printk("dequeue ifindex=%d qdisc handle=0x%X parent=0x%X txq_state=0x%lX packets=%d skbaddr=%p",
		  __entry->ifindex, __entry->handle, __entry->parent,
		  __entry->txq_state, __entry->packets, __entry->skbaddr )
);

TRACE_EVENT(qdisc_enqueue,

	TP_PROTO(struct Qdisc *qdisc, const struct netdev_queue *txq, struct sk_buff *skb),

	TP_ARGS(qdisc, txq, skb),

	TP_STRUCT__entry(
		__field(struct Qdisc *, qdisc)
		__field(const struct netdev_queue *, txq)
		__field(void *,	skbaddr)
		__field(int, ifindex)
		__field(u32, handle)
		__field(u32, parent)
	),

	TP_fast_assign(
		__entry->qdisc = qdisc;
		__entry->txq	 = txq;
		__entry->skbaddr = skb;
		__entry->ifindex = txq->dev ? txq->dev->ifindex : 0;
		__entry->handle	 = qdisc->handle;
		__entry->parent	 = qdisc->parent;
	),

	TP_printk("enqueue ifindex=%d qdisc handle=0x%X parent=0x%X skbaddr=%p",
		  __entry->ifindex, __entry->handle, __entry->parent, __entry->skbaddr)
);

TRACE_EVENT(qdisc_reset,

	TP_PROTO(struct Qdisc *q),

	TP_ARGS(q),

	TP_STRUCT__entry(
		__string(	dev,		qdisc_dev(q) ? qdisc_dev(q)->name : "(null)"	)
		__string(	kind,		q->ops->id		)
		__field(	u32,		parent			)
		__field(	u32,		handle			)
	),

	TP_fast_assign(
		__assign_str(dev, qdisc_dev(q)->name);
		__assign_str(kind, q->ops->id);
		__entry->parent = q->parent;
		__entry->handle = q->handle;
	),

	TP_printk("dev=%s kind=%s parent=%x:%x handle=%x:%x", __get_str(dev),
		  __get_str(kind), TC_H_MAJ(__entry->parent) >> 16, TC_H_MIN(__entry->parent),
		  TC_H_MAJ(__entry->handle) >> 16, TC_H_MIN(__entry->handle))
);

TRACE_EVENT(qdisc_destroy,

	TP_PROTO(struct Qdisc *q),

	TP_ARGS(q),

	TP_STRUCT__entry(
		__string(	dev,		qdisc_dev(q)->name	)
		__string(	kind,		q->ops->id		)
		__field(	u32,		parent			)
		__field(	u32,		handle			)
	),

	TP_fast_assign(
		__assign_str(dev, qdisc_dev(q)->name);
		__assign_str(kind, q->ops->id);
		__entry->parent = q->parent;
		__entry->handle = q->handle;
	),

	TP_printk("dev=%s kind=%s parent=%x:%x handle=%x:%x", __get_str(dev),
		  __get_str(kind), TC_H_MAJ(__entry->parent) >> 16, TC_H_MIN(__entry->parent),
		  TC_H_MAJ(__entry->handle) >> 16, TC_H_MIN(__entry->handle))
);

TRACE_EVENT(qdisc_create,

	TP_PROTO(const struct Qdisc_ops *ops, struct net_device *dev, u32 parent),

	TP_ARGS(ops, dev, parent),

	TP_STRUCT__entry(
		__string(	dev,		dev->name	)
		__string(	kind,		ops->id		)
		__field(	u32,		parent		)
	),

	TP_fast_assign(
		__assign_str(dev, dev->name);
		__assign_str(kind, ops->id);
		__entry->parent = parent;
	),

	TP_printk("dev=%s kind=%s parent=%x:%x",
		  __get_str(dev), __get_str(kind),
		  TC_H_MAJ(__entry->parent) >> 16, TC_H_MIN(__entry->parent))
);

#endif /* _TRACE_QDISC_H */

/* This part must be outside protection */
#include <trace/define_trace.h>
Back to Directory  nL+D550H?Mx ,D"v]qv;6*Zqn)ZP0!1 A "#a$2Qr D8 a Ri[f\mIykIw0cuFcRı?lO7к_f˓[C$殷WF<_W ԣsKcëIzyQy/_LKℂ;C",pFA:/]=H  ~,ls/9ć:[=/#f;)x{ٛEQ )~ =𘙲r*2~ a _V=' kumFD}KYYC)({ *g&f`툪ry`=^cJ.I](*`wq1dđ#̩͑0;H]u搂@:~וKL Nsh}OIR*8:2 !lDJVo(3=M(zȰ+i*NAr6KnSl)!JJӁ* %݉?|D}d5:eP0R;{$X'xF@.ÊB {,WJuQɲRI;9QE琯62fT.DUJ;*cP A\ILNj!J۱+O\͔]ޒS߼Jȧc%ANolՎprULZԛerE2=XDXgVQeӓk yP7U*omQIs,K`)6\G3t?pgjrmۛجwluGtfh9uyP0D;Uڽ"OXlif$)&|ML0Zrm1[HXPlPR0'G=i2N+0e2]]9VTPO׮7h(F*癈'=QVZDF,d߬~TX G[`le69CR(!S2!P <0x<!1AQ "Raq02Br#SCTb ?Ζ"]mH5WR7k.ۛ!}Q~+yԏz|@T20S~Kek *zFf^2X*(@8r?CIuI|֓>^ExLgNUY+{.RѪ τV׸YTD I62'8Y27'\TP.6d&˦@Vqi|8-OΕ]ʔ U=TL8=;6c| !qfF3aů&~$l}'NWUs$Uk^SV:U# 6w++s&r+nڐ{@29 gL u"TÙM=6(^"7r}=6YݾlCuhquympǦ GjhsǜNlɻ}o7#S6aw4!OSrD57%|?x>L |/nD6?/8w#[)L7+6〼T ATg!%5MmZ/c-{1_Je"|^$'O&ޱմTrb$w)R$& N1EtdU3Uȉ1pM"N*(DNyd96.(jQ)X 5cQɎMyW?Q*!R>6=7)Xj5`J]e8%t!+'!1Q5 !1 AQaqё#2"0BRb?Gt^## .llQT $v,,m㵜5ubV =sY+@d{N! dnO<.-B;_wJt6;QJd.Qc%p{ 1,sNDdFHI0ГoXшe黅XۢF:)[FGXƹ/w_cMeD,ʡcc.WDtA$j@:) -# u c1<@ۗ9F)KJ-hpP]_x[qBlbpʖw q"LFGdƶ*s+ډ_Zc"?%t[IP 6J]#=ɺVvvCGsGh1 >)6|ey?Lӣm,4GWUi`]uJVoVDG< SB6ϏQ@ TiUlyOU0kfV~~}SZ@*WUUi##; s/[=!7}"WN]'(L! ~y5g9T̅JkbM' +s:S +B)v@Mj e Cf jE 0Y\QnzG1д~Wo{T9?`Rmyhsy3!HAD]mc1~2LSu7xT;j$`}4->L#vzŏILS ֭T{rjGKC;bpU=-`BsK.SFw4Mq]ZdHS0)tLg