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Searched refs:waiting (Results 1 – 25 of 237) sorted by relevance

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/linux-5.19.10/tools/testing/selftests/arm64/abi/
Dtpidr2.c98 pid_t newpid, waiting, oldpid; in write_fork_read() local
130 waiting = waitpid(newpid, &status, 0); in write_fork_read()
132 if (waiting < 0) { in write_fork_read()
140 if (waiting != newpid) { in write_fork_read()
180 pid_t parent, waiting; in write_clone_read() local
215 waiting = wait4(ret, &status, __WCLONE, NULL); in write_clone_read()
217 if (waiting < 0) { in write_clone_read()
225 if (waiting != ret) { in write_clone_read()
227 putnum(waiting); in write_clone_read()
/linux-5.19.10/tools/testing/selftests/arm64/fp/
Dza-fork.c59 pid_t newpid, waiting; in fork_test_c() local
84 waiting = waitpid(newpid, &child_status, 0); in fork_test_c()
86 if (waiting < 0) { in fork_test_c()
94 if (waiting != newpid) { in fork_test_c()
/linux-5.19.10/Documentation/ABI/testing/
Dsysfs-devices-waiting_for_supplier10 or 1) reflects whether the device is waiting for one or more
14 A value of 0 means the device is not waiting for any suppliers
16 is waiting for one or more suppliers to be added before it can
Dsysfs-class-scsi_tape16 Shows the total amount of time spent waiting for all I/O
23 To determine the amount of time spent waiting for other I/O
64 Shows the total amount of time in nanoseconds waiting for
95 Shows the total amount of time in nanoseconds waiting for
Dsysfs-bus-iio-distance-srf088 This setting limits the time the driver is waiting for a
/linux-5.19.10/Documentation/scheduler/
Dcompletion.rst22 until the result is actually needed, and both the waiting and the signalling
26 the Linux scheduler. The event the threads on the waitqueue are waiting for
39 - the waiting part through a call to one of the variants of wait_for_completion(),
43 Note that while initialization must happen first, the waiting and signaling
57 This provides the ->wait waitqueue to place tasks on for waiting (if any), and
122 must not return to a calling context until all activities (such as waiting
125 To emphasise this again: in particular when using some of the waiting API variants
164 to wait_for_completion() then the waiting side simply will continue
181 time depending on the nature of the activity they are waiting for, so in
206 This function marks the task TASK_INTERRUPTIBLE while it is waiting.
[all …]
/linux-5.19.10/drivers/scsi/
Dimm.c48 wait_queue_head_t *waiting; member
71 wake_up(dev->waiting); in got_it()
1150 DECLARE_WAIT_QUEUE_HEAD_ONSTACK(waiting); in __imm_attach()
1157 init_waitqueue_head(&waiting); in __imm_attach()
1185 dev->waiting = &waiting; in __imm_attach()
1186 prepare_to_wait(&waiting, &wait, TASK_UNINTERRUPTIBLE); in __imm_attach()
1194 dev->waiting = NULL; in __imm_attach()
1195 finish_wait(&waiting, &wait); in __imm_attach()
1198 dev->waiting = NULL; in __imm_attach()
1199 finish_wait(&waiting, &wait); in __imm_attach()
Dppa.c41 wait_queue_head_t *waiting; member
66 wake_up(dev->waiting); in got_it()
1025 DECLARE_WAIT_QUEUE_HEAD_ONSTACK(waiting); in __ppa_attach()
1039 init_waitqueue_head(&waiting); in __ppa_attach()
1057 dev->waiting = &waiting; in __ppa_attach()
1058 prepare_to_wait(&waiting, &wait, TASK_UNINTERRUPTIBLE); in __ppa_attach()
1066 dev->waiting = NULL; in __ppa_attach()
1067 finish_wait(&waiting, &wait); in __ppa_attach()
1070 dev->waiting = NULL; in __ppa_attach()
1071 finish_wait(&waiting, &wait); in __ppa_attach()
/linux-5.19.10/drivers/media/v4l2-core/
Dv4l2-async.c165 list_for_each_entry(asd, &notifier->waiting, list) { in v4l2_async_find_match()
241 if (!list_empty(&notifier->waiting)) in v4l2_async_nf_can_complete()
264 if (!list_empty(&notifier->waiting)) in v4l2_async_nf_try_complete()
436 list_for_each_entry(asd_y, &notifier->waiting, list) in __v4l2_async_nf_has_async_subdev()
519 INIT_LIST_HEAD(&notifier->waiting); in __v4l2_async_nf_register()
529 list_add_tail(&asd->list, &notifier->waiting); in __v4l2_async_nf_register()
825 list_add(&sd->asd->list, &notifier->waiting); in v4l2_async_unregister_subdev()
881 list_for_each_entry(asd, &notif->waiting, list) in pending_subdevs_show()
/linux-5.19.10/drivers/parport/
Dshare.c753 par_dev->waiting = 0; in parport_register_dev_model()
1012 if (dev->waiting & 1) { in parport_claim()
1013 dev->waiting = 0; in parport_claim()
1062 if (dev->waiting & 2 || dev->wakeup) { in parport_claim()
1064 if (test_and_set_bit(0, &dev->waiting) == 0) { in parport_claim()
1099 dev->waiting = 2; in parport_claim_or_block()
1121 if (dev->waiting) { in parport_claim_or_block()
1123 !dev->waiting); in parport_claim_or_block()
1142 dev->waiting = 0; in parport_claim_or_block()
1197 if (pd->waiting & 2) { /* sleeping in claim_or_block */ in parport_release()
/linux-5.19.10/tools/lib/subcmd/
Drun-command.c172 pid_t waiting = waitpid(pid, &status, 0); in wait_or_whine() local
174 if (waiting < 0) { in wait_or_whine()
181 if (waiting != pid) in wait_or_whine()
/linux-5.19.10/arch/arm/include/debug/
Dsamsung.S63 @ busy waiting for non fifo
87 @ idle waiting for non fifo
/linux-5.19.10/drivers/sbus/char/
Dbbc_i2c.c129 bp->waiting = 1; in wait_for_pin()
145 bp->waiting = 0; in wait_for_pin()
278 if (bp->waiting && in bbc_i2c_interrupt()
317 bp->waiting = 0; in attach_one_i2c()
Dbbc_i2c.h63 volatile int waiting; member
/linux-5.19.10/drivers/gpu/drm/savage/
Dsavage_state.c57 dev_priv->waiting = 1; in savage_emit_clip_rect_s3d()
83 dev_priv->waiting = 1; in savage_emit_clip_rect_s4()
260 dev_priv->waiting = 1; in savage_dispatch_state()
367 if (S3_SAVAGE3D_SERIES(dev_priv->chipset) && dev_priv->waiting) { in savage_dispatch_dma_prim()
376 dev_priv->waiting = 0; in savage_dispatch_dma_prim()
619 if (S3_SAVAGE3D_SERIES(dev_priv->chipset) && dev_priv->waiting) { in savage_dispatch_dma_idx()
628 dev_priv->waiting = 0; in savage_dispatch_dma_idx()
1045 dev_priv->waiting = 1; in savage_bci_cmdbuf()
/linux-5.19.10/Documentation/accounting/
Dtaskstats-struct.rst112 /* Delay waiting for cpu, while runnable
120 /* Delay waiting for synchronous block I/O to complete
126 /* Delay waiting for page fault I/O (swap in only) */
193 /* Delay waiting for memory reclaim */
/linux-5.19.10/Documentation/block/
Dstat.rst79 waited on this block device. If there are multiple I/O requests waiting,
101 on this block device. If there are multiple I/O requests waiting, this
103 number of requests waiting (see "read ticks" above for an example).
/linux-5.19.10/Documentation/locking/
Drobust-futex-ABI.rst24 call, and handles contested locking by maintaining a list of waiting
26 waiting on a particular futex, and waking up the next waiter on a
34 waiting on the same locks.
82 waiting for a lock on a threads exit if that next thread used the futex
90 indicating their holder died, and wakeup the next thread waiting for
168 they were waiting, and bit 30 is set by the kernel to indicate that the
Dfutex-requeue-pi.rst17 pthread_cond_broadcast() must resort to waking all the tasks waiting
90 is necessary for both the requeue code, as well as the waiting code,
113 possibly wake the waiting tasks. Internally, this system call is
/linux-5.19.10/drivers/block/drbd/
Ddrbd_interval.h14 unsigned int waiting:1; /* someone is waiting for completion */ member
/linux-5.19.10/arch/x86/platform/uv/
Duv_nmi.c623 int last_k = 0, waiting = 0; in uv_nmi_wait_cpus() local
656 waiting = 0; in uv_nmi_wait_cpus()
657 } else if (++waiting > uv_nmi_wait_count) in uv_nmi_wait_cpus()
661 if (waiting && (n - k) == 1 && in uv_nmi_wait_cpus()
/linux-5.19.10/arch/arm/mach-pxa/
Dsleep.S34 20: b 20b @ waiting for sleep
172 20: b 20b @ loop waiting for sleep
/linux-5.19.10/Documentation/devicetree/bindings/sound/
Drt5660.txt22 added delay time for waiting codec power ready.
/linux-5.19.10/drivers/net/ethernet/cavium/liquidio/
Docteon_console.c427 console->waiting = 0; in octeon_console_handle_result()
502 if (console->waiting) in check_console()
618 if (console->waiting) in octeon_get_uboot_version()
669 console->waiting = 0; in octeon_add_console()
/linux-5.19.10/drivers/mmc/core/
Dqueue.h88 bool waiting; member

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