| /kernel/linux/linux-5.10/drivers/infiniband/hw/hfi1/ |
| D | iowait.h | 90 struct iowait;
94 struct iowait *iow;
139 struct iowait { struct
148 void (*wakeup)(struct iowait *wait, int reason); argument
149 void (*sdma_drained)(struct iowait *wait); argument
150 void (*init_priority)(struct iowait *wait); argument
167 void iowait_set_flag(struct iowait *wait, u32 flag); argument
168 bool iowait_flag_set(struct iowait *wait, u32 flag);
169 void iowait_clear_flag(struct iowait *wait, u32 flag);
171 void iowait_init(struct iowait *wait, u32 tx_limit,
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| D | iowait.c | 12 void iowait_set_flag(struct iowait *wait, u32 flag) in iowait_set_flag()
18 bool iowait_flag_set(struct iowait *wait, u32 flag) in iowait_flag_set()
23 inline void iowait_clear_flag(struct iowait *wait, u32 flag) in iowait_clear_flag()
41 void iowait_init(struct iowait *wait, u32 tx_limit, in iowait_init()
49 void (*wakeup)(struct iowait *wait, int reason), in iowait_init()
50 void (*sdma_drained)(struct iowait *wait), in iowait_init()
51 void (*init_priority)(struct iowait *wait)) in iowait_init()
81 void iowait_cancel_work(struct iowait *w) in iowait_cancel_work()
114 uint iowait_priority_update_top(struct iowait *w, in iowait_priority_update_top()
115 struct iowait *top, in iowait_priority_update_top()
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| D | trace_iowait.h | 17 TP_PROTO(struct iowait *wait, u32 flag),
41 TP_PROTO(struct iowait *wait, u32 flag),
45 TP_PROTO(struct iowait *wait, u32 flag),
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| D | sdma_txreq.h | 99 struct iowait;
107 struct iowait *wait;
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| D | verbs_txreq.c | 77 struct iowait *wait; in hfi1_put_txreq()
80 wait = list_first_entry(&dev->txwait, struct iowait, in hfi1_put_txreq()
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| D | Makefile | 24 iowait.o \
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| D | vnic.h | 88 struct iowait wait;
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| D | qp.c | 73 static void iowait_wakeup(struct iowait *wait, int reason);
74 static void iowait_sdma_drained(struct iowait *wait);
534 static void iowait_wakeup(struct iowait *wait, int reason) in iowait_wakeup()
542 static void iowait_sdma_drained(struct iowait *wait) in iowait_sdma_drained()
561 static void hfi1_init_priority(struct iowait *w) in hfi1_init_priority()
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| D | ipoib.h | 93 struct iowait wait;
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| D | verbs.h | 165 struct iowait s_iowait;
315 static inline struct rvt_qp *iowait_to_qp(struct iowait *s_iowait) in iowait_to_qp()
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| D | user_sdma.h | 131 struct iowait busy;
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| D | vnic_sdma.c | 258 static void hfi1_vnic_sdma_wakeup(struct iowait *wait, int reason) in hfi1_vnic_sdma_wakeup()
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| D | pio.c | 962 struct iowait *wait; in sc_disable()
966 wait = list_first_entry(&wake_list, struct iowait, list); in sc_disable()
1634 struct iowait *wait; in sc_piobufavail()
1638 wait = list_first_entry(list, struct iowait, list); in sc_piobufavail()
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| D | ipoib_tx.c | 657 static void hfi1_ipoib_sdma_wakeup(struct iowait *wait, int reason) in hfi1_ipoib_sdma_wakeup()
670 struct iowait *wait = iowait_ioww_to_iow(ioww); in hfi1_ipoib_flush_txq()
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| D | sdma.h | 921 struct iowait *wait) in sdma_iowait_schedule()
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| D | sdma.c | 369 struct iowait *wait = tx->wait; in complete_tx()
422 struct iowait *w, *nw; in sdma_flush()
1767 struct iowait *wait, *nw, *twait; in sdma_desc_avail()
1768 struct iowait *waits[SDMA_WAIT_BATCH_SIZE]; in sdma_desc_avail()
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| /kernel/linux/linux-5.10/fs/proc/ |
| D | stat.c | 38 u64 iowait; in get_iowait_time() local
40 iowait = kcs->cpustat[CPUTIME_IOWAIT]; in get_iowait_time()
42 iowait += arch_idle_time(cpu); in get_iowait_time()
43 return iowait; in get_iowait_time()
66 u64 iowait, iowait_usecs = -1ULL; in get_iowait_time() local
73 iowait = kcs->cpustat[CPUTIME_IOWAIT]; in get_iowait_time()
75 iowait = iowait_usecs * NSEC_PER_USEC; in get_iowait_time()
77 return iowait; in get_iowait_time()
110 u64 user, nice, system, idle, iowait, irq, softirq, steal; in show_stat() local
117 user = nice = system = idle = iowait = in show_stat()
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| /kernel/linux/linux-5.10/drivers/infiniband/hw/qib/ |
| D | qib_qp.c | 246 if (!list_empty(&priv->iowait) && !(qp->s_flags & RVT_S_BUSY)) { in qib_notify_error_qp()
248 list_del_init(&priv->iowait); in qib_notify_error_qp()
335 INIT_LIST_HEAD(&priv->iowait); in qib_qp_priv_alloc()
372 if (!list_empty(&priv->iowait)) in qib_flush_qp_waiters()
373 list_del_init(&priv->iowait); in qib_flush_qp_waiters()
441 !list_empty(&priv->iowait), in qib_qp_iter_print()
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| D | qib_verbs.c | 372 priv = list_entry(list->next, struct qib_qp_priv, iowait); in mem_timer()
374 list_del_init(&priv->iowait); in mem_timer()
578 list_empty(&priv->iowait)) { in __get_txreq()
581 list_add_tail(&priv->iowait, &dev->txwait); in __get_txreq()
643 iowait); in qib_put_txreq()
645 list_del_init(&priv->iowait); in qib_put_txreq()
680 list_for_each_entry_safe(qpp, nqpp, &dev->dmawait, iowait) { in qib_verbs_sdma_desc_avail()
689 list_del_init(&qpp->iowait); in qib_verbs_sdma_desc_avail()
755 if (list_empty(&priv->iowait)) { in wait_kmem()
759 list_add_tail(&priv->iowait, &dev->memwait); in wait_kmem()
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| D | qib_verbs.h | 118 struct list_head iowait; /* link for wait PIO buf */ member
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| D | qib_sdma.c | 656 if (list_empty(&priv->iowait)) { in qib_sdma_verbs_send()
662 list_add_tail(&priv->iowait, &dev->dmawait); in qib_sdma_verbs_send()
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| /kernel/linux/linux-5.10/lib/ |
| D | test_lockup.c | 52 static bool iowait; variable
53 module_param(iowait, bool, 0400);
54 MODULE_PARM_DESC(iowait, "account sleep time as iowait");
363 if (iowait) in test_lockup()
368 if (iowait) in test_lockup()
539 iowait ? "iowait " : "", in test_lockup_init()
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| /kernel/linux/linux-5.10/kernel/time/ |
| D | tick-sched.c | 635 ktime_t now, iowait; in get_cpu_iowait_time_us() local
643 iowait = ts->iowait_sleeptime; in get_cpu_iowait_time_us()
648 iowait = ktime_add(ts->iowait_sleeptime, delta); in get_cpu_iowait_time_us()
650 iowait = ts->iowait_sleeptime; in get_cpu_iowait_time_us()
654 return ktime_to_us(iowait); in get_cpu_iowait_time_us()
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| /kernel/linux/linux-5.10/Documentation/translations/zh_CN/admin-guide/ |
| D | cpu-load.rst | 12 avg-cpu: %user %nice %system %iowait %steal %idle
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| /kernel/linux/linux-5.10/Documentation/admin-guide/ |
| D | cpu-load.rst | 12 avg-cpu: %user %nice %system %iowait %steal %idle
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