| /linux-6.1.9/Documentation/ABI/stable/ |
| D | thermal-notification | 1 What: A notification mechanism for thermal related events
3 This interface enables notification for thermal related events.
4 The notification is in the form of a netlink event.
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| /linux-6.1.9/Documentation/ABI/testing/ |
| D | sysfs-class-fc_host | 5 These files contain the number of congestion notification
7 performance impact notification (FPIN) event.
15 performance impact notification (FPIN) event.
23 performance impact notification (FPIN) event.
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| D | sysfs-class-fc_remote_ports | 5 These files contain the number of congestion notification
7 performance impact notification (FPIN) event.
15 performance impact notification (FPIN) event.
23 performance impact notification (FPIN) event.
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| /linux-6.1.9/Documentation/networking/ |
| D | msg_zerocopy.rst | 23 notification overhead. As a result, MSG_ZEROCOPY is generally only
33 The kernel returns a notification when it is safe to modify data.
106 The notification itself is a simple scalar value. Each socket
156 When a new notification is about to be queued, it checks whether the
157 new value extends the range of the notification at the tail of the
158 queue. If so, it drops the new notification packet and instead increases
159 the range upper value of the outstanding notification.
162 notification can be squashed into the previous one, so that no more
163 than one notification is outstanding at any one point.
173 read_notification() call in the previous snippet. A notification
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| /linux-6.1.9/Documentation/core-api/ |
| D | watch_queue.rst | 2 General notification mechanism
5 The general notification mechanism is built on top of the standard pipe driver
6 whereby it effectively splices notification messages from the kernel into pipes
14 "General setup"/"General notification queue"
29 additions to the ring - which might end up interleaved with notification
45 Note that when producing a notification, the kernel does not wait for the
62 "type" indicates the source of the notification record and "subtype" indicates
85 notification producer to indicate some meaning specific to the type and
125 A "watch queue" is the buffer allocated by an application that notification
146 thus the buffer, into which notification records should be written. The watch
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| D | memory-hotplug.rst | 10 Hotplugging events are sent to a notification queue.
12 There are six types of notification defined in ``include/linux/memory.h``:
82 further processing of the notification queue.
84 NOTIFY_STOP stops further processing of the notification queue.
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| /linux-6.1.9/drivers/staging/media/imx/ |
| D | imx-media-dev-common.c | 251 unsigned int notification) in imx_media_link_notify() argument
262 ret = v4l2_pipeline_link_notify(link, flags, notification); in imx_media_link_notify()
286 if (notification == MEDIA_DEV_NOTIFY_PRE_LINK_CH && in imx_media_link_notify()
298 } else if (notification == MEDIA_DEV_NOTIFY_POST_LINK_CH && in imx_media_link_notify()
317 static void imx_media_notify(struct v4l2_subdev *sd, unsigned int notification, in imx_media_notify() argument
323 if (notification != V4L2_DEVICE_NOTIFY_EVENT) in imx_media_notify()
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| /linux-6.1.9/include/media/ |
| D | v4l2-mc.h | 185 unsigned int notification);
217 unsigned int notification) in v4l2_pipeline_link_notify() argument
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| D | v4l2-device.h | 54 unsigned int notification, void *arg);
238 unsigned int notification, void *arg) in v4l2_subdev_notify() argument
241 sd->v4l2_dev->notify(sd, notification, arg); in v4l2_subdev_notify()
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| /linux-6.1.9/Documentation/firmware-guide/acpi/ |
| D | acpi-lid.rst | 32 the lid state upon the last lid notification instead of returning the lid
43 changed to "opened". Thus the "opened" notification is not guaranteed. But
45 state is changed to "closed". The "closed" notification is normally used to
71 events and the unreliable initial state notification, Linux users can use
82 notification is missing.
93 control method is not reliable and the initial lid state notification is
97 and the unreliable initial state notification, Linux users should always
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| /linux-6.1.9/Documentation/filesystems/ |
| D | dnotify.rst | 9 The intention of directory notification is to allow user applications
11 The basic mechanism involves the application registering for notification
28 Usually, the application must reregister after each notification, but
46 The notification should work for any local access to files even if the
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| /linux-6.1.9/fs/notify/fanotify/ |
| D | Kconfig | 3 bool "Filesystem wide access notification"
9 notification system which differs from inotify in that it sends
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| /linux-6.1.9/Documentation/hwmon/ |
| D | acpi_power_meter.rst | 32 socket and a poll notification will be sent to the appropriate
42 the netlink event socket and a poll notification will be sent to the
49 well as sent as a poll notification to a sysfs file. The events are as
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| /linux-6.1.9/Documentation/power/ |
| D | pm_qos_interface.rst | 40 value and recompute the new aggregated target, calling the notification tree
45 and call the notification tree if the target was changed as a result of
56 Adds a notification callback function to the CPU latency QoS. The callback is
60 Removes the notification callback function from the CPU latency QoS.
115 value and recompute the new aggregated target, calling the notification
120 and call the notification trees if the target was changed as a result of
168 The per-device PM QoS framework has a per-device notification tree.
171 Adds a notification callback function for the device for a particular request
178 Removes the notification callback function for the device.
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| /linux-6.1.9/Documentation/driver-api/thermal/ |
| D | x86_pkg_temperature_thermal.rst | 25 user mode can receive notification via thermal notification mechanism and can
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| /linux-6.1.9/ipc/ |
| D | mqueue.c | 1317 static int do_mq_notify(mqd_t mqdes, const struct sigevent *notification) in do_mq_notify() argument
1326 audit_mq_notify(mqdes, notification); in do_mq_notify()
1330 if (notification != NULL) { in do_mq_notify()
1331 if (unlikely(notification->sigev_notify != SIGEV_NONE && in do_mq_notify()
1332 notification->sigev_notify != SIGEV_SIGNAL && in do_mq_notify()
1333 notification->sigev_notify != SIGEV_THREAD)) in do_mq_notify()
1335 if (notification->sigev_notify == SIGEV_SIGNAL && in do_mq_notify()
1336 !valid_signal(notification->sigev_signo)) { in do_mq_notify()
1339 if (notification->sigev_notify == SIGEV_THREAD) { in do_mq_notify()
1348 notification->sigev_value.sival_ptr, in do_mq_notify()
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| /linux-6.1.9/Documentation/admin-guide/ |
| D | filesystem-monitoring.rst | 15 By design, a FAN_FS_ERROR notification exposes sufficient information
26 error that occurred for a file system since the last notification, and
69 notification.
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| /linux-6.1.9/drivers/staging/media/tegra-video/ |
| D | video.c | 30 unsigned int notification, void *arg) in tegra_v4l2_dev_notify() argument
35 if (notification != V4L2_DEVICE_NOTIFY_EVENT) in tegra_v4l2_dev_notify()
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| /linux-6.1.9/drivers/thermal/intel/ |
| D | intel_soc_dts_iosf.c | 407 bool notification; in intel_soc_dts_iosf_init() local
430 notification = false; in intel_soc_dts_iosf_init()
432 notification = true; in intel_soc_dts_iosf_init()
436 notification, trip_count, in intel_soc_dts_iosf_init()
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| /linux-6.1.9/fs/notify/ |
| D | Makefile | 2 obj-$(CONFIG_FSNOTIFY) += fsnotify.o notification.o group.o mark.o \
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| /linux-6.1.9/fs/notify/dnotify/ |
| D | Kconfig | 7 Dnotify is a directory-based per-fd file change notification system
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| /linux-6.1.9/drivers/pci/hotplug/ |
| D | acpiphp_ibm.c | 77 struct notification { struct
95 static struct notification ibm_note; argument
255 struct notification *note = context; in ibm_handle_events()
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| /linux-6.1.9/Documentation/admin-guide/cgroup-v1/ |
| D | memory.rst | 787 Memory cgroup implements memory thresholds using the cgroups notification
806 memory.oom_control file is for OOM notification and other controls.
808 Memory cgroup implements OOM notifier using the cgroup notification
809 API (See cgroups.txt). It allows to register multiple OOM notification
810 delivery and gets notification when OOM happens.
820 OOM notification doesn't work for the root cgroup.
861 maintaining cache level. Upon notification, the program (typically
881 notification, i.e. groups A and B will not receive it. This is done to avoid
884 notification only if there are no event listers for group C.
895 example, groups A, B, and C will receive notification of memory pressure.
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| /linux-6.1.9/include/linux/ |
| D | audit.h | 410 extern void __audit_mq_notify(mqd_t mqdes, const struct sigevent *notification);
481 static inline void audit_mq_notify(mqd_t mqdes, const struct sigevent *notification) in audit_mq_notify() argument
484 __audit_mq_notify(mqdes, notification); in audit_mq_notify()
659 const struct sigevent *notification) in audit_mq_notify() argument
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| /linux-6.1.9/fs/notify/inotify/ |
| D | Kconfig | 13 unmount notification.
|