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/linux-6.15/drivers/media/platform/st/sti/delta/
H A Ddelta-v4l2.c336 delta->decoders[delta->nb_of_decoders++] = delta_decoders[i]; in register_decoders()
434 dev_dbg(delta->dev, in delta_g_fmt_stream()
463 dev_dbg(delta->dev, in delta_g_fmt_frame()
702 dev_dbg(delta->dev, in delta_s_fmt_frame()
1633 ctx->dev = delta; in delta_open()
1746 if (!delta) in delta_register_device()
1796 if (!delta) in delta_unregister_device()
1811 delta = devm_kzalloc(dev, sizeof(*delta), GFP_KERNEL); in delta_probe()
1812 if (!delta) { in delta_probe()
1817 delta->dev = dev; in delta_probe()
[all …]
H A Ddelta-ipc.c122 dev_err(delta->dev, in delta_ipc_open()
130 dev_err(delta->dev, in delta_ipc_open()
137 dev_err(delta->dev, in delta_ipc_open()
144 dev_err(delta->dev, in delta_ipc_open()
151 dev_err(delta->dev, in delta_ipc_open()
187 dev_err(delta->dev, in delta_ipc_open()
197 dev_err(delta->dev, in delta_ipc_open()
207 dev_err(delta->dev, in delta_ipc_open()
238 dev_err(delta->dev, in delta_ipc_set_stream()
245 dev_err(delta->dev, in delta_ipc_set_stream()
[all …]
H A DMakefile2 obj-$(CONFIG_VIDEO_STI_DELTA_DRIVER) += st-delta.o
3 st-delta-y := delta-v4l2.o delta-mem.o delta-ipc.o delta-debug.o
6 st-delta-$(CONFIG_VIDEO_STI_DELTA_MJPEG) += delta-mjpeg-hdr.o
7 st-delta-$(CONFIG_VIDEO_STI_DELTA_MJPEG) += delta-mjpeg-dec.o
H A Ddelta-mem.c13 struct delta_dev *delta = ctx->dev; in hw_alloc() local
18 addr = dma_alloc_attrs(delta->dev, size, &dma_addr, in hw_alloc()
21 dev_err(delta->dev, in hw_alloc()
34 dev_dbg(delta->dev, in hw_alloc()
43 struct delta_dev *delta = ctx->dev; in hw_free() local
45 dev_dbg(delta->dev, in hw_free()
49 dma_free_attrs(delta->dev, buf->size, in hw_free()
/linux-6.15/kernel/sched/
H A Dloadavg.c80 long nr_active, delta = 0; in calc_load_fold_active() local
90 return delta; in calc_load_fold_active()
235 long delta; in calc_load_nohz_fold() local
238 if (delta) { in calc_load_nohz_fold()
286 long delta = 0; in calc_load_nohz_read() local
291 return delta; in calc_load_nohz_read()
306 long delta, active, n; in calc_global_nohz() local
352 long active, delta; in calc_global_load() local
362 if (delta) in calc_global_load()
387 long delta; in calc_global_load_tick() local
[all …]
H A Dstats.c37 trace_sched_stat_wait(p, delta); in __update_stats_wait_end()
43 __schedstat_add(stats->wait_sum, delta); in __update_stats_wait_end()
56 u64 delta = rq_clock(rq) - sleep_start; in __update_stats_enqueue_sleeper() local
58 if ((s64)delta < 0) in __update_stats_enqueue_sleeper()
59 delta = 0; in __update_stats_enqueue_sleeper()
69 trace_sched_stat_sleep(p, delta); in __update_stats_enqueue_sleeper()
74 u64 delta = rq_clock(rq) - block_start; in __update_stats_enqueue_sleeper() local
76 if ((s64)delta < 0) in __update_stats_enqueue_sleeper()
77 delta = 0; in __update_stats_enqueue_sleeper()
90 trace_sched_stat_iowait(p, delta); in __update_stats_enqueue_sleeper()
[all …]
H A Dstats.h16 rq->rq_sched_info.run_delay += delta; in rq_sched_info_arrive()
28 rq->rq_cpu_time += delta; in rq_sched_info_depart()
35 rq->rq_sched_info.run_delay += delta; in rq_sched_info_dequeue()
243 unsigned long long delta = 0; in sched_info_dequeue() local
250 t->sched_info.run_delay += delta; in sched_info_dequeue()
253 if (delta && (!t->sched_info.min_run_delay || delta < t->sched_info.min_run_delay)) in sched_info_dequeue()
255 rq_sched_info_dequeue(rq, delta); in sched_info_dequeue()
273 t->sched_info.run_delay += delta; in sched_info_arrive()
278 if (delta && (!t->sched_info.min_run_delay || delta < t->sched_info.min_run_delay)) in sched_info_arrive()
281 rq_sched_info_arrive(rq, delta); in sched_info_arrive()
[all …]
H A Dpelt.c102 accumulate_sum(u64 delta, struct sched_avg *sa, in accumulate_sum() argument
108 delta += sa->period_contrib; in accumulate_sum()
123 delta %= 1024; in accumulate_sum()
136 1024 - sa->period_contrib, delta); in accumulate_sum()
139 sa->period_contrib = delta; in accumulate_sum()
183 u64 delta; in ___update_load_sum() local
185 delta = now - sa->last_update_time; in ___update_load_sum()
190 if ((s64)delta < 0) { in ___update_load_sum()
199 delta >>= 10; in ___update_load_sum()
200 if (!delta) in ___update_load_sum()
[all …]
/linux-6.15/kernel/trace/
H A Dtrace_benchmark.c41 u64 delta; in trace_do_benchmark() local
60 delta = stop - start; in trace_do_benchmark()
67 bm_first = delta; in trace_do_benchmark()
73 bm_last = delta; in trace_do_benchmark()
75 if (delta > bm_max) in trace_do_benchmark()
76 bm_max = delta; in trace_do_benchmark()
78 bm_min = delta; in trace_do_benchmark()
92 bm_total += delta; in trace_do_benchmark()
93 bm_totalsq += delta * delta; in trace_do_benchmark()
106 delta = bm_total; in trace_do_benchmark()
[all …]
H A Dtrace_benchmark.h17 TP_PROTO(const char *str, u64 delta),
19 TP_ARGS(str, delta),
23 __field( u64, delta)
28 __entry->delta = delta;
31 TP_printk("%s delta=%llu", __entry->str, __entry->delta),
/linux-6.15/tools/testing/selftests/bpf/progs/
H A Dtest_check_mtu.c38 int delta = 0; in xdp_use_helper() local
67 int delta; in xdp_exceed_mtu() local
71 delta = GLOBAL_USER_MTU - (data_len - ETH_HLEN) + 1; in xdp_exceed_mtu()
93 int delta; in xdp_minus_delta() local
96 delta = -((data_len - ETH_HLEN) + 1); in xdp_minus_delta()
161 int delta = 0; in tc_use_helper() local
163 if (bpf_check_mtu(ctx, 0, &mtu_len, delta, 0)) { in tc_use_helper()
182 int delta; in tc_exceed_mtu() local
209 int delta; in tc_exceed_mtu_da() local
233 int delta; in tc_minus_delta() local
[all …]
/linux-6.15/tools/testing/selftests/powerpc/mm/
H A Dstack_expansion_ldst.c48 return consume_stack(target_sp, stack_high, delta, type); in consume_stack()
59 target = stack_high - delta + 1; in consume_stack()
114 int child(unsigned int stack_used, int delta, enum access_type type) in child() argument
120 assert(consume_stack(stack_high - stack_used, stack_high, delta, type) == 0); in child()
123 type == LOAD ? "load" : "store", delta, stack_used, stack_high, in child()
129 static int test_one(unsigned int stack_used, int delta, enum access_type type) in test_one() argument
136 exit(child(stack_used, delta, type)); in test_one()
147 type == LOAD ? "load" : "store", delta, stack_used, in test_one()
159 unsigned long delta; in test_one_type() local
162 for (delta = page_size; delta <= rlim_cur; delta += page_size) in test_one_type()
[all …]
/linux-6.15/arch/loongarch/kvm/
H A Dtimer.c15 u64 delta; in ktime_to_tick() local
17 delta = ktime_to_ns(now); in ktime_to_tick()
55 unsigned long ticks, delta, period; in kvm_restore_timer() local
112 delta = 0; in kvm_restore_timer()
116 delta = ktime_to_tick(vcpu, ktime_sub(expire, now)); in kvm_restore_timer()
120 delta = period - (delta % period); in kvm_restore_timer()
130 write_gcsr_timertick(delta); in kvm_restore_timer()
140 unsigned long ticks, delta, cfg; in _kvm_save_timer() local
155 delta = tick_to_ns(vcpu, ticks); in _kvm_save_timer()
157 delta = 0; in _kvm_save_timer()
[all …]
/linux-6.15/drivers/staging/media/atomisp/pci/hive_isp_css_common/host/
H A Ddebug_private.h48 size_t delta = remote_tail - debug_data_ptr->tail; in debug_synch_queue() local
52 (void *)&debug_data_ptr->buf[debug_data_ptr->tail], delta * sizeof(uint32_t)); in debug_synch_queue()
54 size_t delta = DEBUG_BUF_SIZE - debug_data_ptr->tail; in debug_synch_queue() local
58 (void *)&debug_data_ptr->buf[debug_data_ptr->tail], delta * sizeof(uint32_t)); in debug_synch_queue()
72 size_t delta = remote_tail - debug_data_ptr->tail; in debug_synch_queue_isp() local
76 (void *)&debug_data_ptr->buf[debug_data_ptr->tail], delta * sizeof(uint32_t)); in debug_synch_queue_isp()
78 size_t delta = DEBUG_BUF_SIZE - debug_data_ptr->tail; in debug_synch_queue_isp() local
98 size_t delta = remote_tail - debug_data_ptr->tail; in debug_synch_queue_ddr() local
102 (void *)&debug_data_ptr->buf[debug_data_ptr->tail], delta * sizeof(uint32_t)); in debug_synch_queue_ddr()
104 size_t delta = DEBUG_BUF_SIZE - debug_data_ptr->tail; in debug_synch_queue_ddr() local
[all …]
/linux-6.15/drivers/media/rc/
H A Dgpio-ir-tx.c57 s32 delta; in delay_until() local
61 if (delta <= 0) in delay_until()
65 if (delta >= 1000) { in delay_until()
66 mdelay(delta / 1000); in delay_until()
70 udelay(delta); in delay_until()
101 s32 delta; in gpio_ir_tx_modulated() local
125 delta = ktime_to_ns(ktime_sub(edge, in gpio_ir_tx_modulated()
127 if (delta > 0) in gpio_ir_tx_modulated()
128 ndelay(delta); in gpio_ir_tx_modulated()
133 if (delta > 0) in gpio_ir_tx_modulated()
[all …]
/linux-6.15/tools/perf/util/bpf_skel/
H A Dfunc_latency.bpf.c104 __s64 delta = bpf_ktime_get_ns() - *start; in BPF_PROG() local
105 __u64 val = delta; in BPF_PROG()
111 if (delta < 0) in BPF_PROG()
115 val = delta / cmp_base; in BPF_PROG()
136 if (delta < (cmp_base << key)) in BPF_PROG()
147 __sync_fetch_and_add(&total, delta); // always in nsec in BPF_PROG()
150 if (delta > max) in BPF_PROG()
151 max = delta; in BPF_PROG()
152 if (delta < min) in BPF_PROG()
153 min = delta; in BPF_PROG()
H A Dkwork_top.bpf.c131 data->runtime += delta; in update_work()
134 .runtime = delta, in update_work()
143 __u64 delta; in on_sched_out() local
150 delta = ts - from_timestamp; in on_sched_out()
158 update_work(&key, delta); in on_sched_out()
233 __u64 delta; in on_irq_handler_exit() local
261 delta = ts - from_timestamp; in on_irq_handler_exit()
263 update_work(&key, delta); in on_irq_handler_exit()
305 __u64 delta; in on_softirq_exit() local
333 delta = ts - from_timestamp; in on_softirq_exit()
[all …]
/linux-6.15/fs/xfs/scrub/
H A Dquotacheck_repair.c51 int64_t delta; in xqcheck_commit_dquot() local
75 delta = (int64_t)xcdq.icount - dq->q_ino.count; in xqcheck_commit_dquot()
76 if (delta) { in xqcheck_commit_dquot()
77 dq->q_ino.reserved += delta; in xqcheck_commit_dquot()
78 dq->q_ino.count += delta; in xqcheck_commit_dquot()
83 if (delta) { in xqcheck_commit_dquot()
84 dq->q_blk.reserved += delta; in xqcheck_commit_dquot()
85 dq->q_blk.count += delta; in xqcheck_commit_dquot()
90 if (delta) { in xqcheck_commit_dquot()
91 dq->q_rtb.reserved += delta; in xqcheck_commit_dquot()
[all …]
/linux-6.15/drivers/net/fddi/skfp/
H A Dsmttimer.c59 u_long delta = 0 ; in smt_timer_start() local
83 delta = 0 ; in smt_timer_start()
85 if (delta + tm->tm_delta > time) { in smt_timer_start()
88 delta += tm->tm_delta ; in smt_timer_start()
93 timer->tm_delta = time - delta ; in smt_timer_start()
114 u_long delta ; in timer_done() local
120 delta = hwt_read(smc) ; in timer_done()
124 if (delta >= tm->tm_delta) { in timer_done()
126 delta -= tm->tm_delta ; in timer_done()
131 tm->tm_delta -= delta ; in timer_done()
[all …]
/linux-6.15/samples/bpf/
H A Dhbm_edt_kern.c58 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()
/linux-6.15/tools/arch/x86/include/asm/
H A Dpvclock.h39 static inline u64 pvclock_scale_delta(u64 delta, u32 mul_frac, int shift) in pvclock_scale_delta() argument
49 delta >>= -shift; in pvclock_scale_delta()
51 delta <<= shift; in pvclock_scale_delta()
63 : "a" ((u32)delta), "1" ((u32)(delta >> 32)), "2" (mul_frac) ); in pvclock_scale_delta()
69 : "0"(delta), in pvclock_scale_delta()
81 u64 delta = tsc - src->tsc_timestamp; in __pvclock_read_cycles() local
82 u64 offset = pvclock_scale_delta(delta, src->tsc_to_system_mul, in __pvclock_read_cycles()
/linux-6.15/kernel/
H A Dtsacct.c26 u64 now_ns, delta; in bacct_add_tsk() local
34 delta = now_ns - tsk->group_leader->start_time; in bacct_add_tsk()
36 do_div(delta, NSEC_PER_USEC); in bacct_add_tsk()
37 stats->ac_tgetime = delta; in bacct_add_tsk()
38 delta = now_ns - tsk->start_time; in bacct_add_tsk()
39 do_div(delta, NSEC_PER_USEC); in bacct_add_tsk()
40 stats->ac_etime = delta; in bacct_add_tsk()
127 u64 time, delta; in __acct_update_integrals() local
133 delta = time - tsk->acct_timexpd; in __acct_update_integrals()
135 if (delta < TICK_NSEC) in __acct_update_integrals()
[all …]
/linux-6.15/arch/x86/include/asm/
H A Dpvclock.h44 static __always_inline u64 pvclock_scale_delta(u64 delta, u32 mul_frac, int shift) in pvclock_scale_delta() argument
54 delta >>= -shift; in pvclock_scale_delta()
56 delta <<= shift; in pvclock_scale_delta()
68 : "a" ((u32)delta), "1" ((u32)(delta >> 32)), "2" (mul_frac) ); in pvclock_scale_delta()
74 : "0"(delta), in pvclock_scale_delta()
86 u64 delta = tsc - src->tsc_timestamp; in __pvclock_read_cycles() local
87 u64 offset = pvclock_scale_delta(delta, src->tsc_to_system_mul, in __pvclock_read_cycles()
/linux-6.15/fs/xfs/
H A Dxfs_fsops.c47 xfs_rfsblock_t delta, in xfs_resizefs_init_new_ags() argument
79 if (delta) { in xfs_resizefs_init_new_ags()
100 int64_t delta; in xfs_growfs_data_private() local
144 if (delta < 0 && nagcount < 2) in xfs_growfs_data_private()
148 if (delta == 0) in xfs_growfs_data_private()
160 if (delta > 0) in xfs_growfs_data_private()
171 if (delta > 0) { in xfs_growfs_data_private()
189 if (delta) in xfs_growfs_data_private()
213 if (delta > 0) { in xfs_growfs_data_private()
378 int64_t lcounter, delta; in xfs_reserve_blocks() local
[all …]
/linux-6.15/Documentation/devicetree/bindings/mfd/
H A Ddelta,tn48m-cpld.yaml4 $id: http://devicetree.org/schemas/mfd/delta,tn48m-cpld.yaml#
24 const: delta,tn48m-cpld
45 $ref: /schemas/gpio/delta,tn48m-gpio.yaml
48 $ref: /schemas/reset/delta,tn48m-reset.yaml
59 compatible = "delta,tn48m-cpld";
65 compatible = "delta,tn48m-gpo";
72 compatible = "delta,tn48m-gpi";
79 compatible = "delta,tn48m-gpi";
86 compatible = "delta,tn48m-reset";

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