| /linux/drivers/infiniband/hw/hfi1/ |
| H A D | iowait.c | 12 void iowait_set_flag(struct iowait *wait, u32 flag) in iowait_set_flag() argument
14 trace_hfi1_iowait_set(wait, flag); in iowait_set_flag()
15 set_bit(flag, &wait->flags); in iowait_set_flag()
18 bool iowait_flag_set(struct iowait *wait, u32 flag) in iowait_flag_set() argument
20 return test_bit(flag, &wait->flags); in iowait_flag_set()
23 inline void iowait_clear_flag(struct iowait *wait, u32 flag) in iowait_clear_flag() argument
25 trace_hfi1_iowait_clear(wait, flag); in iowait_clear_flag()
26 clear_bit(flag, &wait->flags); in iowait_clear_flag()
41 void iowait_init(struct iowait *wait, u32 tx_limit, in iowait_init() argument
45 struct iowait_work *wait, in iowait_init() argument
[all …]
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| H A D | trace_iowait.h | 17 TP_PROTO(struct iowait *wait, u32 flag),
18 TP_ARGS(wait, flag),
26 __entry->addr = (unsigned long)wait;
27 __entry->flags = wait->flags;
29 __entry->qpn = iowait_to_qp(wait)->ibqp.qp_num;
41 TP_PROTO(struct iowait *wait, u32 flag),
42 TP_ARGS(wait, flag));
45 TP_PROTO(struct iowait *wait, u32 flag),
46 TP_ARGS(wait, flag));
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| /linux/drivers/gpu/drm/nouveau/nvif/ |
| H A D | timer.c | 26 nvif_timer_wait_test(struct nvif_timer_wait *wait) in nvif_timer_wait_test() argument
28 u64 time = nvif_device_time(wait->device); in nvif_timer_wait_test()
30 if (wait->reads == 0) { in nvif_timer_wait_test()
31 wait->time0 = time; in nvif_timer_wait_test()
32 wait->time1 = time; in nvif_timer_wait_test()
35 if (wait->time1 == time) { in nvif_timer_wait_test()
36 if (WARN_ON(wait->reads++ == 16)) in nvif_timer_wait_test()
39 wait->time1 = time; in nvif_timer_wait_test()
40 wait->reads = 1; in nvif_timer_wait_test()
43 if (wait->time1 - wait->time0 > wait->limit) in nvif_timer_wait_test()
[all …]
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| /linux/drivers/gpu/drm/nouveau/nvkm/subdev/timer/ |
| H A D | base.c | 27 nvkm_timer_wait_test(struct nvkm_timer_wait *wait) in nvkm_timer_wait_test() argument
29 struct nvkm_subdev *subdev = &wait->tmr->subdev; in nvkm_timer_wait_test()
30 u64 time = nvkm_timer_read(wait->tmr); in nvkm_timer_wait_test()
32 if (wait->reads == 0) { in nvkm_timer_wait_test()
33 wait->time0 = time; in nvkm_timer_wait_test()
34 wait->time1 = time; in nvkm_timer_wait_test()
37 if (wait->time1 == time) { in nvkm_timer_wait_test()
38 if (wait->reads++ == 16) { in nvkm_timer_wait_test()
43 wait->time1 = time; in nvkm_timer_wait_test()
44 wait->reads = 1; in nvkm_timer_wait_test()
[all …]
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| /linux/fs/ |
| H A D | fs_pin.c | 16 spin_lock_irq(&pin->wait.lock); in pin_remove()
18 wake_up_locked(&pin->wait); in pin_remove()
19 spin_unlock_irq(&pin->wait.lock); in pin_remove()
32 wait_queue_entry_t wait; in pin_kill() local
38 init_wait(&wait); in pin_kill()
39 spin_lock_irq(&p->wait.lock); in pin_kill()
42 spin_unlock_irq(&p->wait.lock); in pin_kill()
48 spin_unlock_irq(&p->wait.lock); in pin_kill()
52 __add_wait_queue(&p->wait, &wait); in pin_kill()
55 spin_unlock_irq(&p->wait.lock); in pin_kill()
[all …]
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| /linux/kernel/sched/ |
| H A D | completion.c | 25 raw_spin_lock_irqsave(&x->wait.lock, flags); in complete_with_flags()
29 swake_up_locked(&x->wait, wake_flags); in complete_with_flags()
30 raw_spin_unlock_irqrestore(&x->wait.lock, flags); in complete_with_flags()
78 raw_spin_lock_irqsave(&x->wait.lock, flags); in complete_all()
80 swake_up_all_locked(&x->wait); in complete_all()
81 raw_spin_unlock_irqrestore(&x->wait.lock, flags); in complete_all()
90 DECLARE_SWAITQUEUE(wait); in do_wait_for_common()
97 __prepare_to_swait(&x->wait, &wait); in do_wait_for_common()
99 raw_spin_unlock_irq(&x->wait.lock); in do_wait_for_common()
101 raw_spin_lock_irq(&x->wait.lock); in do_wait_for_common()
[all …]
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| H A D | swait.c | 85 void __prepare_to_swait(struct swait_queue_head *q, struct swait_queue *wait) in __prepare_to_swait() argument
87 wait->task = current; in __prepare_to_swait()
88 if (list_empty(&wait->task_list)) in __prepare_to_swait()
89 list_add_tail(&wait->task_list, &q->task_list); in __prepare_to_swait()
92 void prepare_to_swait_exclusive(struct swait_queue_head *q, struct swait_queue *wait, int state) in prepare_to_swait_exclusive() argument
97 __prepare_to_swait(q, wait); in prepare_to_swait_exclusive()
103 long prepare_to_swait_event(struct swait_queue_head *q, struct swait_queue *wait, int state) in prepare_to_swait_event() argument
114 list_del_init(&wait->task_list); in prepare_to_swait_event()
117 __prepare_to_swait(q, wait); in prepare_to_swait_event()
126 void __finish_swait(struct swait_queue_head *q, struct swait_queue *wait) in __finish_swait() argument
[all …]
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| /linux/drivers/gpu/drm/omapdrm/ |
| H A D | omap_irq.c | 23 struct omap_irq_wait *wait; in omap_irq_update() local
28 list_for_each_entry(wait, &priv->wait_list, node) in omap_irq_update()
29 irqmask |= wait->irqmask; in omap_irq_update()
36 static void omap_irq_wait_handler(struct omap_irq_wait *wait) in omap_irq_wait_handler() argument
38 wait->count--; in omap_irq_wait_handler()
39 wake_up(&wait->wq); in omap_irq_wait_handler()
46 struct omap_irq_wait *wait = kzalloc_obj(*wait); in omap_irq_wait_init() local
49 init_waitqueue_head(&wait->wq); in omap_irq_wait_init()
50 wait->irqmask = irqmask; in omap_irq_wait_init()
51 wait->count = count; in omap_irq_wait_init()
[all …]
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| /linux/drivers/scsi/fnic/ |
| H A D | vnic_dev.c | 62 int wait);
249 static int vnic_dev_cmd1(struct vnic_dev *vdev, enum vnic_devcmd_cmd cmd, int wait) in vnic_dev_cmd1() argument
283 for (delay = 0; delay < wait; delay++) { in vnic_dev_cmd1()
312 int wait) in vnic_dev_cmd2() argument
379 for (delay = 0; delay < wait; delay++) { in vnic_dev_cmd2()
501 enum vnic_devcmd_cmd cmd, u64 *a0, u64 *a1, int wait) in vnic_dev_cmd_no_proxy() argument
508 err = (*vdev->devcmd_rtn)(vdev, cmd, wait); in vnic_dev_cmd_no_proxy()
518 u64 *a0, u64 *a1, int wait) in vnic_dev_cmd() argument
525 return vnic_dev_cmd_no_proxy(vdev, cmd, a0, a1, wait); in vnic_dev_cmd()
534 int wait = 1000; in vnic_dev_fw_info() local
[all …]
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| /linux/net/core/ |
| H A D | stream.c | 45 wake_up_interruptible_poll(&wq->wait, EPOLLOUT | in sk_stream_write_space()
62 DEFINE_WAIT_FUNC(wait, woken_wake_function); in sk_stream_wait_connect()
77 add_wait_queue(sk_sleep(sk), &wait); in sk_stream_wait_connect()
82 ~(TCPF_ESTABLISHED | TCPF_CLOSE_WAIT)), &wait); in sk_stream_wait_connect()
83 remove_wait_queue(sk_sleep(sk), &wait); in sk_stream_wait_connect()
103 DEFINE_WAIT_FUNC(wait, woken_wake_function); in sk_stream_wait_close()
105 add_wait_queue(sk_sleep(sk), &wait); in sk_stream_wait_close()
108 if (sk_wait_event(sk, &timeout, !sk_stream_closing(sk), &wait)) in sk_stream_wait_close()
112 remove_wait_queue(sk_sleep(sk), &wait); in sk_stream_wait_close()
127 DEFINE_WAIT_FUNC(wait, woken_wake_function); in sk_stream_wait_memory()
[all …]
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| /linux/fs/f2fs/ |
| H A D | gc.h | 146 unsigned int *wait) in increase_sleep_time() argument
151 if (*wait == gc_th->no_gc_sleep_time) in increase_sleep_time()
154 if ((long long)*wait + (long long)min_time > (long long)max_time) in increase_sleep_time()
155 *wait = max_time; in increase_sleep_time()
157 *wait += min_time; in increase_sleep_time()
161 unsigned int *wait) in decrease_sleep_time() argument
165 if (*wait == gc_th->no_gc_sleep_time) in decrease_sleep_time()
166 *wait = gc_th->max_sleep_time; in decrease_sleep_time()
168 if ((long long)*wait - (long long)min_time < (long long)min_time) in decrease_sleep_time()
169 *wait = min_time; in decrease_sleep_time()
[all …]
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| /linux/kernel/ |
| H A D | umh.c | 118 if (!(sub_info->wait & UMH_WAIT_PROC)) in call_usermodehelper_exec_async()
162 if (sub_info->wait & UMH_WAIT_PROC) { in call_usermodehelper_exec_work()
211 DEFINE_WAIT(wait); in usermodehelper_read_trylock()
216 prepare_to_wait(&usermodehelper_disabled_waitq, &wait, in usermodehelper_read_trylock()
234 finish_wait(&usermodehelper_disabled_waitq, &wait); in usermodehelper_read_trylock()
241 DEFINE_WAIT(wait); in usermodehelper_read_lock_wait()
248 prepare_to_wait(&usermodehelper_disabled_waitq, &wait, in usermodehelper_read_lock_wait()
261 finish_wait(&usermodehelper_disabled_waitq, &wait); in usermodehelper_read_lock_wait()
401 int call_usermodehelper_exec(struct subprocess_info *sub_info, int wait) in call_usermodehelper_exec() argument
430 sub_info->complete = (wait == UMH_NO_WAIT) ? NULL : &done; in call_usermodehelper_exec()
[all …]
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| /linux/drivers/scsi/snic/ |
| H A D | vnic_dev.c | 53 int wait);
246 int wait) in _svnic_dev_cmd2() argument
313 for (delay = 0; delay < wait; delay++) { in _svnic_dev_cmd2()
432 u64 *a0, u64 *a1, int wait) in svnic_dev_cmd() argument
440 err = (*vdev->devcmd_rtn)(vdev, cmd, wait); in svnic_dev_cmd()
452 int wait = VNIC_DVCMD_TMO; in svnic_dev_fw_info() local
465 err = svnic_dev_cmd(vdev, CMD_MCPU_FW_INFO, &a0, &a1, wait); in svnic_dev_fw_info()
477 int wait = VNIC_DVCMD_TMO; in svnic_dev_spec() local
483 err = svnic_dev_cmd(vdev, CMD_DEV_SPEC, &a0, &a1, wait); in svnic_dev_spec()
509 int wait = VNIC_DVCMD_TMO; in svnic_dev_stats_clear() local
[all …]
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| /linux/net/atm/ |
| H A D | svc.c | 13 #include <linux/wait.h>
53 DEFINE_WAIT(wait); in svc_disconnect()
61 prepare_to_wait(sk_sleep(sk), &wait, TASK_UNINTERRUPTIBLE); in svc_disconnect()
66 finish_wait(sk_sleep(sk), &wait); in svc_disconnect()
103 DEFINE_WAIT(wait); in svc_bind()
137 prepare_to_wait(sk_sleep(sk), &wait, TASK_UNINTERRUPTIBLE); in svc_bind()
142 finish_wait(sk_sleep(sk), &wait); in svc_bind()
159 DEFINE_WAIT(wait); in svc_connect()
219 prepare_to_wait(sk_sleep(sk), &wait, TASK_INTERRUPTIBLE); in svc_connect()
223 prepare_to_wait(sk_sleep(sk), &wait, in svc_connect()
[all...] |
| /linux/kernel/module/ |
| H A D | kmod.c | 72 static int call_modprobe(char *orig_module_name, int wait) in call_modprobe() argument
103 ret = call_usermodehelper_exec(info, wait | UMH_KILLABLE); in call_modprobe()
132 int __request_module(bool wait, const char *fmt, ...) in __request_module() argument
144 WARN_ON_ONCE(wait && current_is_async()); in __request_module()
166 trace_module_request(module_name, wait, _RET_IP_); in __request_module()
168 if (kmod_dup_request_exists_wait(module_name, wait, &dup_ret)) { in __request_module()
173 ret = call_modprobe(module_name, wait ? UMH_WAIT_PROC : UMH_WAIT_EXEC); in __request_module()
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| /linux/fs/squashfs/ |
| H A D | decompressor_multi.c | 42 wait_queue_head_t wait; member
58 wake_up(&stream->wait); in put_decomp_stream()
75 init_waitqueue_head(&stream->wait); in squashfs_decompressor_create()
148 goto wait; in get_decomp_stream()
153 goto wait; in get_decomp_stream()
159 goto wait; in get_decomp_stream()
167 wait: in get_decomp_stream()
174 wait_event(stream->wait, in get_decomp_stream()
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| /linux/drivers/gpu/drm/nouveau/nvkm/core/ |
| H A D | event.c | 98 nvkm_event_ntfy_block_(struct nvkm_event_ntfy *ntfy, bool wait) in nvkm_event_ntfy_block_() argument
102 nvkm_trace(subdev, "event: ntfy block %08x on %d wait:%d\n", ntfy->bits, ntfy->id, wait); in nvkm_event_ntfy_block_()
106 if (wait) in nvkm_event_ntfy_block_()
115 nvkm_event_ntfy_block_(ntfy, ntfy->wait); in nvkm_event_ntfy_block()
125 if (ntfy->wait) in nvkm_event_ntfy_allow()
146 nvkm_event_ntfy_add(struct nvkm_event *event, int id, u32 bits, bool wait, nvkm_event_func func, in nvkm_event_ntfy_add() argument
149 nvkm_trace(event->subdev, "event: ntfy add %08x on %d wait:%d\n", id, bits, wait); in nvkm_event_ntfy_add()
154 ntfy->wait = wait; in nvkm_event_ntfy_add()
159 if (!ntfy->wait) in nvkm_event_ntfy_add()
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| /linux/include/trace/events/ |
| H A D | module.h | 109 TP_PROTO(char *name, bool wait, unsigned long ip),
111 TP_ARGS(name, wait, ip),
115 __field( bool, wait )
121 __entry->wait = wait;
125 TP_printk("%s wait=%d call_site=%ps",
126 __get_str(name), (int)__entry->wait, (void *)__entry->ip)
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| /linux/drivers/gpu/drm/ |
| H A D | drm_syncobj.c | 224 struct syncobj_wait_entry *wait);
267 struct syncobj_wait_entry *wait) in drm_syncobj_fence_add_wait() argument
271 if (wait->fence) in drm_syncobj_fence_add_wait()
280 if (!fence || dma_fence_chain_find_seqno(&fence, wait->point)) { in drm_syncobj_fence_add_wait()
282 list_add_tail(&wait->node, &syncobj->cb_list); in drm_syncobj_fence_add_wait()
284 wait->fence = dma_fence_get_stub(); in drm_syncobj_fence_add_wait()
286 wait->fence = fence; in drm_syncobj_fence_add_wait()
292 struct syncobj_wait_entry *wait) in drm_syncobj_remove_wait() argument
294 if (!wait->node.next) in drm_syncobj_remove_wait()
298 list_del_init(&wait->node); in drm_syncobj_remove_wait()
[all …]
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| /linux/drivers/hid/ |
| H A D | hid-roccat.c | 44 wait_queue_head_t wait; member
80 DECLARE_WAITQUEUE(wait, current); in roccat_read()
86 add_wait_queue(&device->wait, &wait); in roccat_read()
111 remove_wait_queue(&device->wait, &wait); in roccat_read()
137 static __poll_t roccat_poll(struct file *file, poll_table *wait) in roccat_poll() argument
140 poll_wait(file, &reader->device->wait, wait); in roccat_poll()
285 wake_up_interruptible(&device->wait); in roccat_report_event()
340 init_waitqueue_head(&device->wait); in roccat_connect()
375 wake_up_interruptible(&device->wait); in roccat_disconnect()
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| /linux/drivers/gpu/drm/msm/disp/ |
| H A D | mdp_kms.c | 81 struct mdp_irq_wait *wait = in wait_irq() local
83 wait->count--; in wait_irq()
89 struct mdp_irq_wait wait = { in mdp_irq_wait() local
96 mdp_irq_register(mdp_kms, &wait.irq); in mdp_irq_wait()
97 wait_event_timeout(wait_event, (wait.count <= 0), in mdp_irq_wait()
99 mdp_irq_unregister(mdp_kms, &wait.irq); in mdp_irq_wait()
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| /linux/drivers/crypto/caam/ |
| H A D | caamrng.c | 147 static int caam_read(struct hwrng *rng, void *dst, size_t max, bool wait) in caam_read() argument
152 if (wait) { in caam_read()
176 static inline void test_len(struct hwrng *rng, size_t len, bool wait) in test_len() argument
188 read_len = rng->read(rng, buf, len, wait); in test_len()
190 if (read_len < 0 || (read_len == 0 && wait)) { in test_len()
207 static inline void test_mode_once(struct hwrng *rng, bool wait) in test_mode_once() argument
209 test_len(rng, 32, wait); in test_mode_once()
210 test_len(rng, 64, wait); in test_mode_once()
211 test_len(rng, 128, wait); in test_mode_once()
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| /linux/drivers/virt/acrn/ |
| H A D | irqfd.c | 31 wait_queue_entry_t wait; member
55 eventfd_ctx_remove_wait_queue(irqfd->eventfd, &irqfd->wait, &cnt); in hsm_irqfd_shutdown()
74 static int hsm_irqfd_wakeup(wait_queue_entry_t *wait, unsigned int mode, in hsm_irqfd_wakeup() argument
81 irqfd = container_of(wait, struct hsm_irqfd, wait); in hsm_irqfd_wakeup()
100 add_wait_queue(wqh, &irqfd->wait); in hsm_irqfd_poll_func()
142 init_waitqueue_func_entry(&irqfd->wait, hsm_irqfd_wakeup); in acrn_irqfd_assign()
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| /linux/drivers/net/ethernet/chelsio/cxgb3/ |
| H A D | aq100x.c | 65 static int aq100x_reset(struct cphy *phy, int wait) in aq100x_reset() argument
269 unsigned int v, v2, gpio, wait; in t3_aq100x_phy_prep() local
290 wait = 500; /* in 10ms increments */ in t3_aq100x_phy_prep()
305 } while (v && --wait); in t3_aq100x_phy_prep()
314 wait = (500 - wait) * 10 + 1000; in t3_aq100x_phy_prep()
315 if (wait > 3000) in t3_aq100x_phy_prep()
316 CH_WARN(adapter, "PHY%d: reset took %ums\n", phy_addr, wait); in t3_aq100x_phy_prep()
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| /linux/security/integrity/ima/ |
| H A D | ima_crypto.c | 313 ahash_wait(int err,struct crypto_wait * wait) ahash_wait() argument
333 struct crypto_wait wait; ima_calc_file_hash_atfm() local
664 struct crypto_wait wait; calc_buffer_ahash_atfm() local
|