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  *   ˆÀ¿ƒ@_†I|¥+a–Ým_J*j"Tâfãm\jbÑ¿Ã L    /* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_GENERIC_RESOURCE_H
#define _ASM_GENERIC_RESOURCE_H

#include <uapi/asm-generic/resource.h>


/*
 * boot-time rlimit defaults for the init task:
 */
#define INIT_RLIMITS							\
{									\
	[RLIMIT_CPU]		= {  RLIM_INFINITY,  RLIM_INFINITY },	\
	[RLIMIT_FSIZE]		= {  RLIM_INFINITY,  RLIM_INFINITY },	\
	[RLIMIT_DATA]		= {  RLIM_INFINITY,  RLIM_INFINITY },	\
	[RLIMIT_STACK]		= {       _STK_LIM,  RLIM_INFINITY },	\
	[RLIMIT_CORE]		= {              0,  RLIM_INFINITY },	\
	[RLIMIT_RSS]		= {  RLIM_INFINITY,  RLIM_INFINITY },	\
	[RLIMIT_NPROC]		= {              0,              0 },	\
	[RLIMIT_NOFILE]		= {   INR_OPEN_CUR,   INR_OPEN_MAX },	\
	[RLIMIT_MEMLOCK]	= {    MLOCK_LIMIT,    MLOCK_LIMIT },	\
	[RLIMIT_AS]		= {  RLIM_INFINITY,  RLIM_INFINITY },	\
	[RLIMIT_LOCKS]		= {  RLIM_INFINITY,  RLIM_INFINITY },	\
	[RLIMIT_SIGPENDING]	= { 		0,	       0 },	\
	[RLIMIT_MSGQUEUE]	= {   MQ_BYTES_MAX,   MQ_BYTES_MAX },	\
	[RLIMIT_NICE]		= { 0, 0 },				\
	[RLIMIT_RTPRIO]		= { 0, 0 },				\
	[RLIMIT_RTTIME]		= {  RLIM_INFINITY,  RLIM_INFINITY },	\
}

#endif
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bÑ¿Â92¿Ä  \    #
# reserved values
#
0	global
255	nowhere
254	host
253	link
#
# pseudo-reserved
#
200	site
     ˆÃÂ„e¶[{À¿Ä ?÷     /* SPDX-License-Identifier: GPL-2.0 */
#ifndef __NET_SCHED_GENERIC_H
#define __NET_SCHED_GENERIC_H

#include <linux/netdevice.h>
#include <linux/types.h>
#include <linux/rcupdate.h>
#include <linux/pkt_sched.h>
#include <linux/pkt_cls.h>
#include <linux/percpu.h>
#include <linux/dynamic_queue_limits.h>
#include <linux/list.h>
#include <linux/refcount.h>
#include <linux/workqueue.h>
#include <linux/mutex.h>
#include <linux/rwsem.h>
#include <linux/atomic.h>
#include <linux/hashtable.h>
#include <net/gen_stats.h>
#include <net/rtnetlink.h>
#include <net/flow_offload.h>
#include <linux/xarray.h>

struct Qdisc_ops;
struct qdisc_walker;
struct tcf_walker;
struct module;
struct bpf_flow_keys;

struct qdisc_rate_table {
	struct tc_ratespec rate;
	u32		data[256];
	struct qdisc_rate_table *next;
	int		refcnt;
};

enum qdisc_state_t {
	__QDISC_STATE_SCHED,
	__QDISC_STATE_DEACTIVATED,
	__QDISC_STATE_MISSED,
	__QDISC_STATE_DRAINING,
};

enum qdisc_state2_t {
	/* Only for !TCQ_F_NOLOCK qdisc. Never access it directly.
	 * Use qdisc_run_begin/end() or qdisc_is_running() instead.
	 */
	__QDISC_STATE2_RUNNING,
};

#define QDISC_STATE_MISSED	BIT(__QDISC_STATE_MISSED)
#define QDISC_STATE_DRAINING	BIT(__QDISC_STATE_DRAINING)

#define QDISC_STATE_NON_EMPTY	(QDISC_STATE_MISSED | \
					QDISC_STATE_DRAINING)

struct qdisc_size_table {
	struct rcu_head		rcu;
	struct list_head	list;
	struct tc_sizespec	szopts;
	int			refcnt;
	u16			data[];
};

/* similar to sk_buff_head, but skb->prev pointer is undefined. */
struct qdisc_skb_head {
	struct sk_buff	*head;
	struct sk_buff	*tail;
	__u32		qlen;
	spinlock_t	lock;
};

struct Qdisc {
	int 			(*enqueue)(struct sk_buff *skb,
					   struct Qdisc *sch,
					   struct sk_buff **to_free);
	struct sk_buff *	(*dequeue)(struct Qdisc *sch);
	unsigned int		flags;
#define TCQ_F_BUILTIN		1
#define TCQ_F_INGRESS		2
#define TCQ_F_CAN_BYPASS	4
#define TCQ_F_MQROOT		8
#define TCQ_F_ONETXQUEUE	0x10 /* dequeue_skb() can assume all skbs are for
				      * q->dev_queue : It can test
				      * netif_xmit_frozen_or_stopped() before
				      * dequeueing next packet.
				      * Its true for MQ/MQPRIO slaves, or non
				      * multiqueue device.
				      */
#define TCQ_F_WARN_NONWC	(1 << 16)
#define TCQ_F_CPUSTATS		0x20 /* run using percpu statistics */
#define TCQ_F_NOPARENT		0x40 /* root of its hierarchy :
				      * qdisc_tree_decrease_qlen() should stop.
				      */
#define TCQ_F_INVISIBLE		0x80 /* invisible by default in dump */
#define TCQ_F_NOLOCK		0x100 /* qdisc does not require locking */
#define TCQ_F_OFFLOADED		0x200 /* qdisc is offloaded to HW */
	u32			limit;
	const struct Qdisc_ops	*ops;
	struct qdisc_size_table	__rcu *stab;
	struct hlist_node       hash;
	u32