| /kernel/linux/linux-5.10/net/netfilter/ |
| D | nft_limit.c | 28 static inline bool nft_limit_eval(struct nft_limit *limit, u64 cost) in nft_limit_eval() argument
33 spin_lock_bh(&limit->lock); in nft_limit_eval()
35 tokens = limit->tokens + now - limit->last; in nft_limit_eval()
36 if (tokens > limit->tokens_max) in nft_limit_eval()
37 tokens = limit->tokens_max; in nft_limit_eval()
39 limit->last = now; in nft_limit_eval()
42 limit->tokens = delta; in nft_limit_eval()
43 spin_unlock_bh(&limit->lock); in nft_limit_eval()
44 return limit->invert; in nft_limit_eval()
46 limit->tokens = tokens; in nft_limit_eval()
[all …]
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| D | nf_conntrack_sip.c | 67 const char *limit, int *shift) in string_len() argument
71 while (dptr < limit && isalpha(*dptr)) { in string_len()
79 const char *limit, int *shift) in digits_len() argument
82 while (dptr < limit && isdigit(*dptr)) { in digits_len()
100 static int word_len(const char *dptr, const char *limit) in word_len() argument
103 while (dptr < limit && iswordc(*dptr)) { in word_len()
111 const char *limit, int *shift) in callid_len() argument
115 len = word_len(dptr, limit); in callid_len()
117 if (!len || dptr == limit || *dptr != '@') in callid_len()
122 domain_len = word_len(dptr, limit); in callid_len()
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| /kernel/linux/linux-4.19/net/netfilter/ |
| D | nft_limit.c | 31 static inline bool nft_limit_eval(struct nft_limit *limit, u64 cost) in nft_limit_eval() argument
36 spin_lock_bh(&limit->lock); in nft_limit_eval()
38 tokens = limit->tokens + now - limit->last; in nft_limit_eval()
39 if (tokens > limit->tokens_max) in nft_limit_eval()
40 tokens = limit->tokens_max; in nft_limit_eval()
42 limit->last = now; in nft_limit_eval()
45 limit->tokens = delta; in nft_limit_eval()
46 spin_unlock_bh(&limit->lock); in nft_limit_eval()
47 return limit->invert; in nft_limit_eval()
49 limit->tokens = tokens; in nft_limit_eval()
[all …]
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| D | nf_conntrack_sip.c | 61 const char *limit, int *shift) in string_len() argument
65 while (dptr < limit && isalpha(*dptr)) { in string_len()
73 const char *limit, int *shift) in digits_len() argument
76 while (dptr < limit && isdigit(*dptr)) { in digits_len()
94 static int word_len(const char *dptr, const char *limit) in word_len() argument
97 while (dptr < limit && iswordc(*dptr)) { in word_len()
105 const char *limit, int *shift) in callid_len() argument
109 len = word_len(dptr, limit); in callid_len()
111 if (!len || dptr == limit || *dptr != '@') in callid_len()
116 domain_len = word_len(dptr, limit); in callid_len()
[all …]
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| /kernel/linux/linux-4.19/lib/ |
| D | dynamic_queue_limits.c | 17 /* Records completed count and recalculates the queue limit */
20 unsigned int inprogress, prev_inprogress, limit; in dql_completed() local
30 limit = dql->limit; in dql_completed()
31 ovlimit = POSDIFF(num_queued - dql->num_completed, limit); in dql_completed()
40 * - The queue was over-limit in the last interval, in dql_completed()
43 * - The queue was over-limit in the previous interval and in dql_completed()
49 * When queue is starved increase the limit by the amount in dql_completed()
51 * plus any previous over-limit. in dql_completed()
53 limit += POSDIFF(completed, dql->prev_num_queued) + in dql_completed()
59 * Queue was not starved, check if the limit can be decreased. in dql_completed()
[all …]
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| /kernel/linux/linux-5.10/lib/ |
| D | dynamic_queue_limits.c | 17 /* Records completed count and recalculates the queue limit */
20 unsigned int inprogress, prev_inprogress, limit; in dql_completed() local
30 limit = dql->limit; in dql_completed()
31 ovlimit = POSDIFF(num_queued - dql->num_completed, limit); in dql_completed()
40 * - The queue was over-limit in the last interval, in dql_completed()
43 * - The queue was over-limit in the previous interval and in dql_completed()
49 * When queue is starved increase the limit by the amount in dql_completed()
51 * plus any previous over-limit. in dql_completed()
53 limit += POSDIFF(completed, dql->prev_num_queued) + in dql_completed()
59 * Queue was not starved, check if the limit can be decreased. in dql_completed()
[all …]
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| /kernel/linux/linux-4.19/Documentation/hwmon/ |
| D | ina209 | 39 in0_max shunt voltage max alarm limit (mV)
40 in0_min shunt voltage min alarm limit (mV)
41 in0_crit_max shunt voltage crit max alarm limit (mV)
42 in0_crit_min shunt voltage crit min alarm limit (mV)
43 in0_max_alarm shunt voltage max alarm limit exceeded
44 in0_min_alarm shunt voltage min alarm limit exceeded
45 in0_crit_max_alarm shunt voltage crit max alarm limit exceeded
46 in0_crit_min_alarm shunt voltage crit min alarm limit exceeded
52 in1_max bus voltage max alarm limit (mV)
53 in1_min bus voltage min alarm limit (mV)
[all …]
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| /kernel/linux/linux-5.10/arch/arm64/lib/ |
| D | memcmp.S | 31 limit .req x2 label
50 cbz limit, .Lret0
56 sub limit_wd, limit, #1 /* limit != 0, so no underflow. */
71 /* Not reached the limit, must have found a diff. */
74 /* Limit % 8 == 0 => the diff is in the last 8 bytes. */
75 ands limit, limit, #7
81 lsl limit, limit, #3 /* bytes-> bits. */
83 CPU_BE( lsr mask, mask, limit )
84 CPU_LE( lsl mask, mask, limit )
102 * We can not add limit with alignment offset(tmp1) here. Since the
[all …]
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| D | strncmp.S | 35 limit .req x2 label
56 cbz limit, .Lret0
65 * when limit is mulitply of 8, if not sub 1,
68 sub limit_wd, limit, #1 /* limit != 0, so no underflow. */
89 /*Not reached the limit, must have found the end or a diff. */
92 /* Limit % 8 == 0 => all bytes significant. */
93 ands limit, limit, #7
96 lsl limit, limit, #3 /* Bits -> bytes. */
98 CPU_BE( lsr mask, mask, limit )
99 CPU_LE( lsl mask, mask, limit )
[all …]
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| /kernel/linux/linux-5.10/Documentation/hwmon/ |
| D | ina209.rst | 44 in0_max shunt voltage max alarm limit (mV)
45 in0_min shunt voltage min alarm limit (mV)
46 in0_crit_max shunt voltage crit max alarm limit (mV)
47 in0_crit_min shunt voltage crit min alarm limit (mV)
48 in0_max_alarm shunt voltage max alarm limit exceeded
49 in0_min_alarm shunt voltage min alarm limit exceeded
50 in0_crit_max_alarm shunt voltage crit max alarm limit exceeded
51 in0_crit_min_alarm shunt voltage crit min alarm limit exceeded
57 in1_max bus voltage max alarm limit (mV)
58 in1_min bus voltage min alarm limit (mV)
[all …]
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| /kernel/linux/linux-4.19/arch/arm64/lib/ |
| D | memcmp.S | 43 limit .req x2 label
62 cbz limit, .Lret0
68 sub limit_wd, limit, #1 /* limit != 0, so no underflow. */
83 /* Not reached the limit, must have found a diff. */
86 /* Limit % 8 == 0 => the diff is in the last 8 bytes. */
87 ands limit, limit, #7
93 lsl limit, limit, #3 /* bytes-> bits. */
95 CPU_BE( lsr mask, mask, limit )
96 CPU_LE( lsl mask, mask, limit )
114 * We can not add limit with alignment offset(tmp1) here. Since the
[all …]
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| D | strncmp.S | 47 limit .req x2 label
68 cbz limit, .Lret0
77 * when limit is mulitply of 8, if not sub 1,
80 sub limit_wd, limit, #1 /* limit != 0, so no underflow. */
101 /*Not reached the limit, must have found the end or a diff. */
104 /* Limit % 8 == 0 => all bytes significant. */
105 ands limit, limit, #7
108 lsl limit, limit, #3 /* Bits -> bytes. */
110 CPU_BE( lsr mask, mask, limit )
111 CPU_LE( lsl mask, mask, limit )
[all …]
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| /kernel/linux/linux-5.10/tools/testing/selftests/net/forwarding/ |
| D | sch_red.sh | 57 rate 10Mbit burst 10K limit 1M
103 rate 10Mbit burst 10K limit 1M
256 local limit=$1; shift
260 # Build the below-the-limit backlog using UDP. We could use TCP just
262 # length is below the limit. The main stream is using TCP, and if the
263 # limit is misconfigured, we would see this traffic being ECN marked.
265 backlog=$(build_backlog $((2 * limit / 3)) udp)
268 check_err $? "backlog $backlog / $limit Got $pct% marked packets, expected == 0."
269 log_test "$name backlog < limit"
272 # backlog crosses the limit, and we want to make sure that the backlog
[all …]
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| /kernel/linux/linux-4.19/fs/quota/ |
| D | quotaio_v2.h | 40 __le32 dqb_ihardlimit; /* absolute limit on allocated inodes */
41 __le32 dqb_isoftlimit; /* preferred inode limit */
43 __le32 dqb_bhardlimit; /* absolute limit on disk space (in QUOTABLOCK_SIZE) */
44 __le32 dqb_bsoftlimit; /* preferred limit on disk space (in QUOTABLOCK_SIZE) */
46 __le64 dqb_btime; /* time limit for excessive disk use */
47 __le64 dqb_itime; /* time limit for excessive inode use */
53 __le64 dqb_ihardlimit; /* absolute limit on allocated inodes */
54 __le64 dqb_isoftlimit; /* preferred inode limit */
56 __le64 dqb_bhardlimit; /* absolute limit on disk space (in QUOTABLOCK_SIZE) */
57 __le64 dqb_bsoftlimit; /* preferred limit on disk space (in QUOTABLOCK_SIZE) */
[all …]
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| /kernel/linux/linux-5.10/fs/quota/ |
| D | quotaio_v2.h | 40 __le32 dqb_ihardlimit; /* absolute limit on allocated inodes */
41 __le32 dqb_isoftlimit; /* preferred inode limit */
43 __le32 dqb_bhardlimit; /* absolute limit on disk space (in QUOTABLOCK_SIZE) */
44 __le32 dqb_bsoftlimit; /* preferred limit on disk space (in QUOTABLOCK_SIZE) */
46 __le64 dqb_btime; /* time limit for excessive disk use */
47 __le64 dqb_itime; /* time limit for excessive inode use */
53 __le64 dqb_ihardlimit; /* absolute limit on allocated inodes */
54 __le64 dqb_isoftlimit; /* preferred inode limit */
56 __le64 dqb_bhardlimit; /* absolute limit on disk space (in QUOTABLOCK_SIZE) */
57 __le64 dqb_bsoftlimit; /* preferred limit on disk space (in QUOTABLOCK_SIZE) */
[all …]
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| /kernel/linux/linux-4.19/arch/x86/mm/ |
| D | amdtopology.c | 84 u64 base, limit; in amd_numa_init() local
87 limit = read_pci_config(0, nb, 1, 0x44 + i*8); in amd_numa_init()
89 nodeids[i] = nodeid = limit & 7; in amd_numa_init()
97 base, limit); in amd_numa_init()
101 if (!limit) { in amd_numa_init()
106 if ((base >> 8) & 3 || (limit >> 8) & 3) { in amd_numa_init()
108 nodeid, (base >> 8) & 3, (limit >> 8) & 3); in amd_numa_init()
117 limit >>= 16; in amd_numa_init()
118 limit++; in amd_numa_init()
119 limit <<= 24; in amd_numa_init()
[all …]
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| /kernel/linux/linux-5.10/arch/x86/mm/ |
| D | amdtopology.c | 83 u64 base, limit; in amd_numa_init() local
86 limit = read_pci_config(0, nb, 1, 0x44 + i*8); in amd_numa_init()
88 nodeids[i] = nodeid = limit & 7; in amd_numa_init()
96 base, limit); in amd_numa_init()
100 if (!limit) { in amd_numa_init()
105 if ((base >> 8) & 3 || (limit >> 8) & 3) { in amd_numa_init()
107 nodeid, (base >> 8) & 3, (limit >> 8) & 3); in amd_numa_init()
116 limit >>= 16; in amd_numa_init()
117 limit++; in amd_numa_init()
118 limit <<= 24; in amd_numa_init()
[all …]
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| /kernel/linux/linux-4.19/net/sched/ |
| D | sch_fifo.c | 25 if (likely(sch->qstats.backlog + qdisc_pkt_len(skb) <= sch->limit)) in bfifo_enqueue()
34 if (likely(sch->q.qlen < sch->limit)) in pfifo_enqueue()
45 if (likely(sch->q.qlen < sch->limit)) in pfifo_tail_enqueue()
49 /* queue full, remove one skb to fulfill the limit */ in pfifo_tail_enqueue()
65 u32 limit = qdisc_dev(sch)->tx_queue_len; in fifo_init() local
68 limit *= psched_mtu(qdisc_dev(sch)); in fifo_init()
70 sch->limit = limit; in fifo_init()
77 sch->limit = ctl->limit; in fifo_init()
81 bypass = sch->limit >= psched_mtu(qdisc_dev(sch)); in fifo_init()
83 bypass = sch->limit >= 1; in fifo_init()
[all …]
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| /kernel/linux/linux-4.19/kernel/cgroup/ |
| D | pids.c | 5 * after a certain limit is reached.
7 * Since it is trivial to hit the task limit without hitting any kmemcg limits
20 * To set a cgroup to have no limit, set pids.max to "max". This is the default
22 * stringent limit in the hierarchy is followed).
51 atomic64_t limit; member
56 /* Number of times fork failed because limit was hit. */
80 atomic64_set(&pids->limit, PIDS_MAX); in pids_css_alloc()
125 * This function does *not* follow the pid limit set. It cannot fail and the new
126 * pid count may exceed the limit. This is only used for reverting failed
127 * attaches, where there is no other way out than violating the limit.
[all …]
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| /kernel/linux/linux-5.10/kernel/cgroup/ |
| D | pids.c | 6 * after a certain limit is reached.
8 * Since it is trivial to hit the task limit without hitting any kmemcg limits
21 * To set a cgroup to have no limit, set pids.max to "max". This is the default
23 * stringent limit in the hierarchy is followed).
49 atomic64_t limit; member
54 /* Number of times fork failed because limit was hit. */
78 atomic64_set(&pids->limit, PIDS_MAX); in pids_css_alloc()
123 * This function does *not* follow the pid limit set. It cannot fail and the new
124 * pid count may exceed the limit. This is only used for reverting failed
125 * attaches, where there is no other way out than violating the limit.
[all …]
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| /kernel/linux/linux-5.10/tools/testing/selftests/drivers/net/mlxsw/ |
| D | sch_red_core.sh | 408 local limit=$1; shift
412 # Build the below-the-limit backlog using UDP. We could use TCP just
414 # length is below the limit. The main stream is using TCP, and if the
415 # limit is misconfigured, we would see this traffic being ECN marked.
417 backlog=$(build_backlog $vlan $((2 * limit / 3)) udp)
420 check_err $? "backlog $backlog / $limit Got $pct% marked packets, expected == 0."
421 log_test "TC $((vlan - 10)): $name backlog < limit"
424 # backlog crosses the limit, and we want to make sure that the backlog
425 # is above the limit.
427 backlog=$(build_backlog $vlan $((3 * limit / 2)) tcp tos=0x01)
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/power/supply/ |
| D | gpio-charger.yaml | 42 charge-current-limit-gpios:
47 charge-current-limit-mapping:
50 current limit.
55 Current limit in uA
58 charge-current-limit-gpios property. Bit 1 second to last
70 - charge-current-limit-gpios
73 charge-current-limit-gpios: [ charge-current-limit-mapping ]
74 charge-current-limit-mapping: [ charge-current-limit-gpios ]
89 charge-current-limit-gpios = <&gpioA 11 GPIO_ACTIVE_HIGH>,
91 charge-current-limit-mapping = <2500000 0x00>, // 2.5 A => both GPIOs low
|
| /kernel/linux/linux-5.10/net/sched/ |
| D | sch_fifo.c | 22 if (likely(sch->qstats.backlog + qdisc_pkt_len(skb) <= sch->limit)) in bfifo_enqueue()
31 if (likely(sch->q.qlen < sch->limit)) in pfifo_enqueue()
42 if (likely(sch->q.qlen < sch->limit)) in pfifo_tail_enqueue()
46 /* queue full, remove one skb to fulfill the limit */ in pfifo_tail_enqueue()
103 u32 limit = qdisc_dev(sch)->tx_queue_len; in __fifo_init() local
106 limit *= psched_mtu(qdisc_dev(sch)); in __fifo_init()
108 sch->limit = limit; in __fifo_init()
115 sch->limit = ctl->limit; in __fifo_init()
119 bypass = sch->limit >= psched_mtu(qdisc_dev(sch)); in __fifo_init()
121 bypass = sch->limit >= 1; in __fifo_init()
[all …]
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| /kernel/linux/linux-5.10/tools/testing/selftests/tc-testing/tc-tests/qdiscs/ |
| D | red.json | 15 …"cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root red limit 1M avpkt 1500 min 100K max 300K…
18 "matchPattern": "qdisc red 1: root .* limit 1Mb min 100Kb max 300Kb $",
38 …"cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root red adaptive limit 1M avpkt 1500 min 100K…
41 "matchPattern": "qdisc red 1: root .* limit 1Mb min 100Kb max 300Kb adaptive $",
61 …"cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root red ecn limit 1M avpkt 1500 min 100K max …
64 "matchPattern": "qdisc red 1: root .* limit 1Mb min 100Kb max 300Kb ecn $",
84 …"cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root red ecn adaptive limit 1M avpkt 1500 min …
87 "matchPattern": "qdisc red 1: root .* limit 1Mb min 100Kb max 300Kb ecn adaptive $",
107 …"cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root red ecn harddrop limit 1M avpkt 1500 min …
110 "matchPattern": "qdisc red 1: root .* limit 1Mb min 100Kb max 300Kb ecn harddrop $",
[all …]
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| /kernel/linux/linux-5.10/arch/powerpc/kernel/ |
| D | paca.c | 28 unsigned long limit, int cpu) in alloc_paca_data() argument
46 limit, nid); in alloc_paca_data()
60 static void *__init alloc_shared_lppaca(unsigned long size, unsigned long limit, in alloc_shared_lppaca() argument
81 limit, NUMA_NO_NODE); in alloc_shared_lppaca()
122 static struct lppaca * __init new_lppaca(int cpu, unsigned long limit) in new_lppaca() argument
132 lp = alloc_shared_lppaca(LPPACA_SIZE, limit, cpu); in new_lppaca()
134 lp = alloc_paca_data(LPPACA_SIZE, 0x400, limit, cpu); in new_lppaca()
151 static struct slb_shadow * __init new_slb_shadow(int cpu, unsigned long limit) in new_slb_shadow() argument
165 s = alloc_paca_data(sizeof(*s), L1_CACHE_BYTES, limit, cpu); in new_slb_shadow()
179 * @limit: Memory limit for this allocation
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