Searched refs:delta (Results 1 – 8 of 8) sorted by relevance
| /samples/bpf/ |
| A D | hbm_edt_kern.c | 58 long long delta = 0, delta_send; in _hbm_out_cg() local
93 delta = qdp->lasttime - curtime; in _hbm_out_cg()
95 if (delta < -BURST_SIZE_NS) { in _hbm_out_cg()
98 delta = -BURST_SIZE_NS; in _hbm_out_cg()
115 if (delta > DROP_THRESH_NS || (delta > LARGE_PKT_DROP_THRESH_NS && in _hbm_out_cg()
120 } else if (delta > MARK_THRESH_NS) { in _hbm_out_cg()
134 if (delta >= MARK_THRESH_NS + in _hbm_out_cg()
157 cwr_flag, ecn_ce_flag, &pkti, (int) delta); in _hbm_out_cg()
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| A D | lathist_kern.c | 74 u64 *ts, cur_ts, delta; in bpf_prog2() local
84 delta = log2l(cur_ts - *ts); in bpf_prog2()
86 if (delta > MAX_ENTRIES - 1) in bpf_prog2()
87 delta = MAX_ENTRIES - 1; in bpf_prog2()
89 key = cpu * MAX_ENTRIES + delta; in bpf_prog2()
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| A D | offwaketime.bpf.c | 76 static inline int update_counts(void *ctx, u32 pid, u64 delta) in update_counts() argument
101 (*val) += delta; in update_counts()
120 u64 delta, ts, *tsp; local
132 delta = bpf_ktime_get_ns() - *tsp;
134 delta = delta / 1000;
135 if (delta < MINBLOCK_US)
138 return update_counts(ctx, pid, delta);
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| A D | cpustat_kern.c | 106 u64 *cts, *pts, *cstate, *pstate, prev_state, cur_ts, delta; in bpf_prog1() local
144 delta = cur_ts - *cts; in bpf_prog1()
169 delta = cur_ts - *pts; in bpf_prog1()
178 __sync_fetch_and_add((long *)val, delta); in bpf_prog1()
201 __sync_fetch_and_add((long *)val, delta); in bpf_prog1()
214 u64 *pts, *cstate, *pstate, cur_ts, delta; in bpf_prog2() local
243 delta = cur_ts - *pts; in bpf_prog2()
274 __sync_fetch_and_add((long *)val, delta); in bpf_prog2()
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| A D | hbm_out_kern.c | 65 signed long long delta = 0, new_credit; in _hbm_out_cg() local
96 delta = curtime - qdp->lasttime; in _hbm_out_cg()
101 if (delta > 0) { in _hbm_out_cg()
103 new_credit = credit + CREDIT_PER_NS(delta, qdp->rate); in _hbm_out_cg()
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| A D | tracex3.bpf.c | 74 u64 delta = cur_time - *value; in bpf_prog2() local
86 l = log2l(delta); in bpf_prog2()
88 index = (l * 64 + (delta - base) * 64 / base) * 3 / 64; in bpf_prog2()
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| A D | hbm_kern.h | 56 #define CREDIT_PER_NS(delta, rate) ((((u64)(delta)) * (rate)) >> 20) argument
57 #define BYTES_PER_NS(delta, rate) ((((u64)(delta)) * (rate)) >> 20) argument
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| /samples/kprobes/ |
| A D | kretprobe_example.c | 61 s64 delta; in ret_handler() local
65 delta = ktime_to_ns(ktime_sub(now, data->entry_stamp)); in ret_handler()
67 func_name, retval, (long long)delta); in ret_handler()
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