| /Linux-v5.15/net/netfilter/ |
| D | xt_limit.c | 72 if ((READ_ONCE(priv->credit) < r->cost) && (READ_ONCE(priv->prev) == jiffies)) in limit_mt()
83 if (new_credit >= r->cost) { in limit_mt()
85 new_credit -= r->cost; in limit_mt()
128 if (r->cost == 0) { in limit_mt_check()
130 r->cost = user2credits(r->avg); in limit_mt_check()
150 u_int32_t credit_cap, cost; member
166 .cost = cm->cost, in limit_mt_compat_from_user()
180 .cost = m->cost, in limit_mt_compat_to_user()
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| D | nft_limit.c | 28 static inline bool nft_limit_eval(struct nft_limit *limit, u64 cost) in nft_limit_eval() argument
40 delta = tokens - cost; in nft_limit_eval()
126 u64 cost; member
135 if (nft_limit_eval(&priv->limit, priv->cost)) in nft_limit_pkts_eval()
158 priv->cost = div64_u64(priv->limit.nsecs, priv->limit.rate); in nft_limit_pkts_init()
183 u64 cost = div64_u64(priv->nsecs * pkt->skb->len, priv->rate); in nft_limit_bytes_eval() local
185 if (nft_limit_eval(priv, cost)) in nft_limit_bytes_eval()
245 if (nft_limit_eval(&priv->limit, priv->cost)) in nft_limit_obj_pkts_eval()
260 priv->cost = div64_u64(priv->limit.nsecs, priv->limit.rate); in nft_limit_obj_pkts_init()
287 u64 cost = div64_u64(priv->nsecs * pkt->skb->len, priv->rate); in nft_limit_obj_bytes_eval() local
[all …]
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| D | xt_hashlimit.c | 103 u_int64_t cost; member
596 dh->rateinfo.cost = user2credits_byte(hinfo->cfg.avg); in rateinfo_init()
601 dh->rateinfo.cost = user2credits(hinfo->cfg.avg, revision); in rateinfo_init()
712 tmp = tmp * dh->rateinfo.cost; in hashlimit_byte_cost()
733 u64 cost; in hashlimit_mt_common() local
760 cost = (cfg->mode & XT_HASHLIMIT_BYTES) ? skb->len : 1; in hashlimit_mt_common()
761 dh->rateinfo.current_rate += cost; in hashlimit_mt_common()
774 cost = hashlimit_byte_cost(skb->len, dh); in hashlimit_mt_common()
776 cost = dh->rateinfo.cost; in hashlimit_mt_common()
778 if (dh->rateinfo.credit >= cost) { in hashlimit_mt_common()
[all …]
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| /Linux-v5.15/net/bridge/netfilter/ |
| D | ebt_limit.c | 46 if (info->credit >= info->cost) { in ebt_limit_mt()
48 info->credit -= info->cost; in ebt_limit_mt()
85 info->cost = user2credits(info->avg); in ebt_limit_mt_check()
98 compat_uint_t credit, credit_cap, cost; member
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| /Linux-v5.15/block/ |
| D | blk-iocost.c | 714 static u64 cost_to_abs_cost(u64 cost, u32 hw_inuse) in cost_to_abs_cost() argument
716 return DIV64_U64_ROUND_UP(cost * hw_inuse, WEIGHT_ONE); in cost_to_abs_cost()
720 u64 abs_cost, u64 cost) in iocg_commit_bio() argument
724 bio->bi_iocost_cost = cost; in iocg_commit_bio()
725 atomic64_add(cost, &iocg->vtime); in iocg_commit_bio()
1435 u64 cost = abs_cost_to_cost(wait->abs_cost, ctx->hw_inuse); in iocg_wake_fn() local
1437 ctx->vbudget -= cost; in iocg_wake_fn()
1442 iocg_commit_bio(ctx->iocg, wait->bio, wait->abs_cost, cost); in iocg_wake_fn()
2424 u64 cost, new_inuse; in adjust_inuse_and_calc_cost() local
2428 cost = abs_cost_to_cost(abs_cost, hwi); in adjust_inuse_and_calc_cost()
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| /Linux-v5.15/include/linux/ |
| D | energy_model.h | 24 unsigned long cost; member
199 return ps->cost * sum_util / scale_cpu; in em_cpu_energy()
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| /Linux-v5.15/drivers/iio/health/ |
| D | Kconfig | 19 heart rate monitor and low-cost pulse oximeter.
32 heart rate monitor and low-cost pulse oximeter.
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| /Linux-v5.15/include/uapi/linux/netfilter_bridge/ |
| D | ebt_limit.h | 22 __u32 credit_cap, cost; member
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| /Linux-v5.15/include/uapi/linux/netfilter/ |
| D | xt_limit.h | 21 __u32 credit_cap, cost; member
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| /Linux-v5.15/Documentation/virt/ |
| D | guest-halt-polling.rst | 13 cost of handling the IPI) when performing a wakeup.
15 2) The VM-exit cost can be avoided.
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| /Linux-v5.15/fs/f2fs/ |
| D | gc.c | 470 unsigned int cost; in atgc_lookup_victim() local
507 cost = UINT_MAX - (age + u); in atgc_lookup_victim()
510 if (cost < p->min_cost || in atgc_lookup_victim()
511 (cost == p->min_cost && age > p->oldest_age)) { in atgc_lookup_victim()
512 p->min_cost = cost; in atgc_lookup_victim()
543 unsigned int cost; in atssr_lookup_victim() local
577 cost = UINT_MAX - vblocks; in atssr_lookup_victim()
579 if (cost < p->min_cost || in atssr_lookup_victim()
580 (cost == p->min_cost && age > p->oldest_age)) { in atssr_lookup_victim()
581 p->min_cost = cost; in atssr_lookup_victim()
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| /Linux-v5.15/fs/cramfs/ |
| D | README | 147 The cost of swabbing is changing the code to use the le32_to_cpu
166 The cost of option 1 is that kernels with a larger PAGE_SIZE
169 The cost of option 2 relative to option 1 is that the code uses
181 cost is greater complexity. Probably not worth it, but I hope someone
186 Another cost of 2 and 3 over 1 is making mkcramfs use a different
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| /Linux-v5.15/Documentation/vm/ |
| D | overcommit-accounting.rst | 59 | SHARED or READ-only - 0 cost (the file is the map not swap)
64 | PRIVATE READ-only - 0 cost (but of little use)
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| /Linux-v5.15/Documentation/devicetree/bindings/arm/omap/ |
| D | omap.txt | 119 - OMAP3 BeagleBoard : Low cost community board
128 - OMAP4 PandaBoard : Low cost community board
146 - AM335X Bone : Low cost community board
149 - AM3359 ICEv2 : Low cost Industrial Communication Engine EVM.
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| /Linux-v5.15/Documentation/i2c/busses/ |
| D | i2c-diolan-u2c.rst | 18 The Diolan U2C-12 I2C-USB Adapter provides a low cost solution to connect
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| /Linux-v5.15/Documentation/scheduler/ |
| D | sched-energy.rst | 83 Model (EM) framework. The EM of a platform is composed of a power cost table
161 The CPU capacity and power cost associated with each OPP is listed in
262 increase the cost of the tasks already running there. If the waking task is
263 placed on a big CPU, its own execution cost might be higher than if it was
266 consumed by CPUs, the extra cost of running that one task on a big core can be
267 smaller than the cost of raising the OPP on the little CPUs for all the other
271 for all platforms, without knowing the cost of running at different OPPs on all
346 energy. So, your platform must provide power cost tables to the EM framework in
364 states, ...), the cost of using it in the wake-up path can become prohibitive.
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| /Linux-v5.15/kernel/power/ |
| D | energy_model.c | 44 debugfs_create_ulong("cost", 0444, d, &ps->cost); in em_debug_create_ps()
175 table[i].cost = div64_u64(fmax * power_res, in em_create_perf_table()
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| /Linux-v5.15/Documentation/block/ |
| D | deadline-iosched.rst | 43 generally improves throughput, at the cost of latency variation.
68 that comes at basically 0 cost we leave that on. We simply disable the
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| /Linux-v5.15/lib/ |
| D | Kconfig.kfence | 14 to have negligible cost to permit enabling it in production
24 enable KASAN due to its cost, consider using KFENCE.
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| /Linux-v5.15/Documentation/fb/ |
| D | deferred_io.rst | 17 - app continues writing to that page with no additional cost. this is
26 writes to occur at minimum cost. Then after some time when hopefully things
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| /Linux-v5.15/kernel/bpf/ |
| D | stackmap.c | 93 u64 cost, n_buckets; in stack_map_alloc() local
121 cost = n_buckets * sizeof(struct stack_map_bucket *) + sizeof(*smap); in stack_map_alloc()
122 cost += n_buckets * (value_size + sizeof(struct stack_map_bucket)); in stack_map_alloc()
123 smap = bpf_map_area_alloc(cost, bpf_map_attr_numa_node(attr)); in stack_map_alloc()
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| /Linux-v5.15/net/openvswitch/ |
| D | meter.c | 603 u32 cost; in ovs_meter_execute() local
645 cost = (meter->kbps) ? skb->len * 8 : 1000; in ovs_meter_execute()
658 if (band->bucket >= cost) { in ovs_meter_execute()
659 band->bucket -= cost; in ovs_meter_execute()
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| /Linux-v5.15/Documentation/ABI/testing/ |
| D | sysfs-bus-iio-ina2xx-adc | 9 in-driver readout rate at the cost of an additional register read.
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| /Linux-v5.15/scripts/gcc-plugins/ |
| D | Kconfig | 52 there is little 'natural' source of entropy normally. The cost
101 at the cost of weakened randomization.
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| /Linux-v5.15/Documentation/x86/ |
| D | tlb.rst | 13 destroyed and must be refilled later, at some cost.
15 time. This could potentially cost many more instructions, but
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