| /linux-6.6.21/samples/bpf/ |
| D | hbm_out_kern.c | 64 int credit; in _hbm_out_cg() local
95 credit = qdp->credit; in _hbm_out_cg()
103 new_credit = credit + CREDIT_PER_NS(delta, qdp->rate); in _hbm_out_cg()
105 credit = MAX_CREDIT; in _hbm_out_cg()
107 credit = new_credit; in _hbm_out_cg()
109 credit -= len; in _hbm_out_cg()
110 qdp->credit = credit; in _hbm_out_cg()
124 if (credit < -DROP_THRESH || in _hbm_out_cg()
125 (len > LARGE_PKT_THRESH && credit < -LARGE_PKT_DROP_THRESH)) { in _hbm_out_cg()
132 } else if (credit < 0) { in _hbm_out_cg()
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| D | hbm_kern.h | 139 qdp->credit = INIT_CREDIT; in hbm_init_vqueue()
151 qdp->credit = 0; // not used in hbm_init_edt_vqueue()
163 int credit) in hbm_update_stats() argument
195 __sync_add_and_fetch(&(qsp->sum_credit), credit); in hbm_update_stats()
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| D | hbm.h | 15 int credit; /* In bytes */ member
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| /linux-6.6.21/tools/testing/selftests/bpf/progs/ |
| D | test_spin_lock.c | 36 int credit; member
52 volatile int credit = 0, max_credit = 100, pkt_len = 64; in bpf_spin_lock_test() local
85 q->credit += CREDIT_PER_NS(curtime - q->lasttime, q->rate); in bpf_spin_lock_test()
87 if (q->credit > max_credit) in bpf_spin_lock_test()
88 q->credit = max_credit; in bpf_spin_lock_test()
89 q->credit -= pkt_len; in bpf_spin_lock_test()
90 credit = q->credit; in bpf_spin_lock_test()
93 __sink(credit); in bpf_spin_lock_test()
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| /linux-6.6.21/drivers/xen/ |
| D | balloon.c | 262 long credit; in reserve_additional_memory() local
267 credit = balloon_stats.target_pages + balloon_stats.target_unpopulated in reserve_additional_memory()
274 if (credit <= 0) in reserve_additional_memory()
277 balloon_hotplug = round_up(credit, PAGES_PER_SECTION); in reserve_additional_memory()
486 static bool balloon_thread_cond(long credit) in balloon_thread_cond() argument
489 credit = 0; in balloon_thread_cond()
491 return current_credit() != credit || kthread_should_stop(); in balloon_thread_cond()
502 long credit; in balloon_thread() local
520 credit = current_credit(); in balloon_thread()
523 balloon_thread_cond(credit), timeout); in balloon_thread()
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| /linux-6.6.21/net/netfilter/ |
| D | xt_limit.c | 18 u32 credit; member
72 if ((READ_ONCE(priv->credit) < r->cost) && (READ_ONCE(priv->prev) == jiffies)) in limit_mt()
78 old_credit = READ_ONCE(priv->credit); in limit_mt()
89 } while (cmpxchg(&priv->credit, old_credit, new_credit) != old_credit); in limit_mt()
127 priv->credit = user2credits(r->avg * r->burst); /* Credits full. */ in limit_mt_check()
129 r->credit_cap = priv->credit; /* Credits full. */ in limit_mt_check()
149 u_int32_t credit; member
164 .credit = cm->credit, in limit_mt_compat_from_user()
178 .credit = m->credit, in limit_mt_compat_to_user()
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| D | xt_hashlimit.c | 101 u_int64_t credit; member
556 u64 tmp = dh->rateinfo.credit; in rateinfo_recalc()
557 dh->rateinfo.credit += CREDITS_PER_JIFFY_BYTES * delta; in rateinfo_recalc()
559 if (tmp >= dh->rateinfo.credit) {/* overflow */ in rateinfo_recalc()
560 dh->rateinfo.credit = cap; in rateinfo_recalc()
566 dh->rateinfo.credit += delta * cpj; in rateinfo_recalc()
569 if (dh->rateinfo.credit > cap) in rateinfo_recalc()
570 dh->rateinfo.credit = cap; in rateinfo_recalc()
595 dh->rateinfo.credit = CREDITS_PER_JIFFY_BYTES * HZ; in rateinfo_init()
599 dh->rateinfo.credit = user2credits(hinfo->cfg.avg * in rateinfo_init()
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| /linux-6.6.21/net/bridge/netfilter/ |
| D | ebt_limit.c | 42 info->credit += (now - xchg(&info->prev, now)) * CREDITS_PER_JIFFY; in ebt_limit_mt()
43 if (info->credit > info->credit_cap) in ebt_limit_mt()
44 info->credit = info->credit_cap; in ebt_limit_mt()
46 if (info->credit >= info->cost) { in ebt_limit_mt()
48 info->credit -= info->cost; in ebt_limit_mt()
83 info->credit = user2credits(info->avg * info->burst); in ebt_limit_mt_check()
98 compat_uint_t credit, credit_cap, cost; member
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| /linux-6.6.21/drivers/infiniband/sw/rdmavt/ |
| D | rc.c | 124 u32 credit = (aeth >> IB_AETH_CREDIT_SHIFT) & IB_AETH_CREDIT_MASK; in rvt_get_credit() local
132 if (credit == IB_AETH_CREDIT_INVAL) { in rvt_get_credit()
142 credit = (aeth + credit_table[credit]) & IB_MSN_MASK; in rvt_get_credit()
143 if (rvt_cmp_msn(credit, qp->s_lsn) > 0) { in rvt_get_credit()
144 qp->s_lsn = credit; in rvt_get_credit()
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| /linux-6.6.21/net/sched/ |
| D | sch_fq.c | 82 int credit; member
322 f->credit = q->initial_quantum; in fq_classify()
354 f->credit = q->initial_quantum; in fq_classify()
484 f->credit = max_t(u32, f->credit, q->quantum); in fq_enqueue()
561 if (f->credit <= 0) { in fq_dequeue()
562 f->credit += q->quantum; in fq_dequeue()
597 f->credit -= plen; in fq_dequeue()
613 f->credit = 0; in fq_dequeue()
616 if (f->credit > 0) in fq_dequeue()
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| /linux-6.6.21/net/ipv4/ |
| D | icmp.c | 225 u32 credit; member
240 u32 credit, delta, incr = 0, now = (u32)jiffies; in icmp_global_allow() local
247 if (!READ_ONCE(icmp_global.credit)) { in icmp_global_allow()
260 credit = min_t(u32, icmp_global.credit + incr, in icmp_global_allow()
262 if (credit) { in icmp_global_allow()
266 credit = max_t(int, credit - get_random_u32_below(3), 0); in icmp_global_allow()
269 WRITE_ONCE(icmp_global.credit, credit); in icmp_global_allow()
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| /linux-6.6.21/drivers/perf/ |
| D | fsl_imx8_ddr_perf.c | 238 IMX8_DDR_PMU_EVENT_ATTR(lp-read-credit-cnt, 0x10),
239 IMX8_DDR_PMU_EVENT_ATTR(hp-read-credit-cnt, 0x11),
240 IMX8_DDR_PMU_EVENT_ATTR(write-credit-cnt, 0x12),
246 IMX8_DDR_PMU_EVENT_ATTR(hp-xact-credit, 0x25),
248 IMX8_DDR_PMU_EVENT_ATTR(lp-xact-credit, 0x27),
249 IMX8_DDR_PMU_EVENT_ATTR(wr-xact-credit, 0x29),
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| /linux-6.6.21/include/uapi/linux/netfilter_bridge/ |
| D | ebt_limit.h | 21 __u32 credit; member
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| /linux-6.6.21/include/uapi/linux/netfilter/ |
| D | xt_limit.h | 20 __u32 credit; /* moved to xt_limit_priv */ member
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| /linux-6.6.21/net/vmw_vsock/ |
| D | virtio_transport_common.c | 308 u32 virtio_transport_get_credit(struct virtio_vsock_sock *vvs, u32 credit) in virtio_transport_get_credit() argument
312 if (!credit) in virtio_transport_get_credit()
317 if (ret > credit) in virtio_transport_get_credit()
318 ret = credit; in virtio_transport_get_credit()
326 void virtio_transport_put_credit(struct virtio_vsock_sock *vvs, u32 credit) in virtio_transport_put_credit() argument
328 if (!credit) in virtio_transport_put_credit()
332 vvs->tx_cnt -= credit; in virtio_transport_put_credit()
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| /linux-6.6.21/drivers/crypto/marvell/octeontx2/ |
| D | otx2_cptpf_mbox.c | 174 if (!req->credit || req->credit > OTX2_CPT_INST_QLEN_MSGS) in rx_inline_ipsec_lf_cfg()
177 nix_req->cpt_credit = req->credit - 1; in rx_inline_ipsec_lf_cfg()
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| D | otx2_cpt_common.h | 58 u32 credit; member
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| /linux-6.6.21/fs/smb/server/ |
| D | Kconfig | 42 compound requests, multi-credit, packet signing, RDMA(smbdirect),
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| /linux-6.6.21/drivers/scsi/ibmvscsi_tgt/ |
| D | ibmvscsi_tgt.h | 234 int credit; member
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| /linux-6.6.21/Documentation/maintainer/ |
| D | modifying-patches.rst | 24 want at the same time to credit the author, track changes, merge the fix,
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| /linux-6.6.21/net/rds/ |
| D | ib_cm.c | 79 __be32 credit = 0; in rds_ib_cm_connect_complete() local
90 credit = dp->ricp_v6.dp_credit; in rds_ib_cm_connect_complete()
102 credit = dp->ricp_v4.dp_credit; in rds_ib_cm_connect_complete()
109 rds_ib_set_flow_control(conn, be32_to_cpu(credit)); in rds_ib_cm_connect_complete()
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| /linux-6.6.21/drivers/infiniband/hw/cxgb4/ |
| D | cq.c | 545 u8 *cqe_flushed, u64 *cookie, u32 *credit, in poll_cq() argument
552 *credit = 0; in poll_cq()
759 u32 credit = 0; in __c4iw_poll_cq_one() local
764 ret = poll_cq(wq, &(chp->cq), &cqe, &cqe_flushed, &cookie, &credit, in __c4iw_poll_cq_one()
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| /linux-6.6.21/include/linux/ |
| D | virtio_vsock.h | 245 void virtio_transport_put_credit(struct virtio_vsock_sock *vvs, u32 credit);
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| /linux-6.6.21/Documentation/ABI/stable/ |
| D | sysfs-driver-ib_srp | 169 SRP credit algorithm in the SRP specification.
191 information see also the SRP credit algorithm in the SRP
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| /linux-6.6.21/drivers/net/ethernet/broadcom/ |
| D | cnic_if.h | 160 struct drv_ctl_spq_credit credit; member
|