| /Linux-v5.4/kernel/livepatch/ |
| D | core.h | 29 if (obj->callbacks.pre_patch) in klp_pre_patch_callback()
30 ret = (*obj->callbacks.pre_patch)(obj); in klp_pre_patch_callback()
32 obj->callbacks.post_unpatch_enabled = !ret; in klp_pre_patch_callback()
39 if (obj->callbacks.post_patch) in klp_post_patch_callback()
40 (*obj->callbacks.post_patch)(obj); in klp_post_patch_callback()
45 if (obj->callbacks.pre_unpatch) in klp_pre_unpatch_callback()
46 (*obj->callbacks.pre_unpatch)(obj); in klp_pre_unpatch_callback()
51 if (obj->callbacks.post_unpatch_enabled && in klp_post_unpatch_callback()
52 obj->callbacks.post_unpatch) in klp_post_unpatch_callback()
53 (*obj->callbacks.post_unpatch)(obj); in klp_post_unpatch_callback()
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| /Linux-v5.4/net/lapb/ |
| D | lapb_iface.c | 138 const struct lapb_register_struct *callbacks) in lapb_register() argument
157 lapb->callbacks = callbacks; in lapb_register()
378 if (lapb->callbacks->connect_confirmation) in lapb_connect_confirmation()
379 lapb->callbacks->connect_confirmation(lapb->dev, reason); in lapb_connect_confirmation()
384 if (lapb->callbacks->connect_indication) in lapb_connect_indication()
385 lapb->callbacks->connect_indication(lapb->dev, reason); in lapb_connect_indication()
390 if (lapb->callbacks->disconnect_confirmation) in lapb_disconnect_confirmation()
391 lapb->callbacks->disconnect_confirmation(lapb->dev, reason); in lapb_disconnect_confirmation()
396 if (lapb->callbacks->disconnect_indication) in lapb_disconnect_indication()
397 lapb->callbacks->disconnect_indication(lapb->dev, reason); in lapb_disconnect_indication()
[all …]
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| /Linux-v5.4/sound/drivers/opl3/ |
| D | opl3_seq.c | 161 struct snd_seq_port_callback callbacks; in snd_opl3_synth_create_port() local
172 memset(&callbacks, 0, sizeof(callbacks)); in snd_opl3_synth_create_port()
173 callbacks.owner = THIS_MODULE; in snd_opl3_synth_create_port()
174 callbacks.use = snd_opl3_synth_use; in snd_opl3_synth_create_port()
175 callbacks.unuse = snd_opl3_synth_unuse; in snd_opl3_synth_create_port()
176 callbacks.event_input = snd_opl3_synth_event_input; in snd_opl3_synth_create_port()
177 callbacks.private_free = snd_opl3_synth_free_port; in snd_opl3_synth_create_port()
178 callbacks.private_data = opl3; in snd_opl3_synth_create_port()
184 opl3->chset->port = snd_seq_event_port_attach(opl3->seq_client, &callbacks, in snd_opl3_synth_create_port()
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| D | opl3_oss.c | 49 struct snd_seq_port_callback callbacks; in snd_opl3_oss_create_port() local
60 memset(&callbacks, 0, sizeof(callbacks)); in snd_opl3_oss_create_port()
61 callbacks.owner = THIS_MODULE; in snd_opl3_oss_create_port()
62 callbacks.event_input = snd_opl3_oss_event_input; in snd_opl3_oss_create_port()
63 callbacks.private_free = snd_opl3_oss_free_port; in snd_opl3_oss_create_port()
64 callbacks.private_data = opl3; in snd_opl3_oss_create_port()
70 opl3->oss_chset->port = snd_seq_event_port_attach(opl3->seq_client, &callbacks, in snd_opl3_oss_create_port()
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| /Linux-v5.4/Documentation/driver-api/usb/ |
| D | callbacks.rst | 1 USB core callbacks
4 What callbacks will usbcore do?
7 Usbcore will call into a driver through callbacks defined in the driver
10 callbacks are completely independent of each other. Information on the
13 The callbacks defined in the driver structure are:
15 1. Hotplugging callbacks:
34 3. Power management (PM) callbacks:
55 reason. Sysfs is preferred these days. The PM callbacks are covered
61 All callbacks are mutually exclusive. There's no need for locking
62 against other USB callbacks. All callbacks are called from a task
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| /Linux-v5.4/fs/dlm/ |
| D | ast.c | 219 struct dlm_callback callbacks[DLM_CALLBACKS_SIZE]; in dlm_callback_work() local
222 memset(&callbacks, 0, sizeof(callbacks)); in dlm_callback_work()
233 rv = dlm_rem_lkb_callback(ls, lkb, &callbacks[i], &resid); in dlm_callback_work()
251 if (!callbacks[i].seq) in dlm_callback_work()
253 if (callbacks[i].flags & DLM_CB_SKIP) { in dlm_callback_work()
255 } else if (callbacks[i].flags & DLM_CB_BAST) { in dlm_callback_work()
256 bastfn(lkb->lkb_astparam, callbacks[i].mode); in dlm_callback_work()
257 } else if (callbacks[i].flags & DLM_CB_CAST) { in dlm_callback_work()
258 lkb->lkb_lksb->sb_status = callbacks[i].sb_status; in dlm_callback_work()
259 lkb->lkb_lksb->sb_flags = callbacks[i].sb_flags; in dlm_callback_work()
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| /Linux-v5.4/samples/livepatch/ |
| D | Makefile | 6 obj-$(CONFIG_SAMPLE_LIVEPATCH) += livepatch-callbacks-demo.o
7 obj-$(CONFIG_SAMPLE_LIVEPATCH) += livepatch-callbacks-mod.o
8 obj-$(CONFIG_SAMPLE_LIVEPATCH) += livepatch-callbacks-busymod.o
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| D | livepatch-callbacks-demo.c | 152 .callbacks = {
161 .callbacks = {
170 .callbacks = {
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| /Linux-v5.4/net/ipv6/ |
| D | ip6_offload.c | 111 if (likely(ops && ops->callbacks.gso_segment)) { in ipv6_gso_segment()
113 segs = ops->callbacks.gso_segment(skb, features); in ipv6_gso_segment()
215 if (!ops || !ops->callbacks.gro_receive) { in ipv6_gro_receive()
224 if (!ops || !ops->callbacks.gro_receive) in ipv6_gro_receive()
281 ops->callbacks.gro_receive, head, skb); in ipv6_gro_receive()
340 if (WARN_ON(!ops || !ops->callbacks.gro_complete)) in ipv6_gro_complete()
343 err = INDIRECT_CALL_L4(ops->callbacks.gro_complete, tcp6_gro_complete, in ipv6_gro_complete()
375 .callbacks = {
410 .callbacks = {
418 .callbacks = {
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| /Linux-v5.4/Documentation/livepatch/ |
| D | callbacks.rst | 5 Livepatch (un)patch-callbacks provide a mechanism for livepatch modules
16 In most cases, (un)patch callbacks will need to be used in conjunction
61 symmetry: pre-patch callbacks have a post-unpatch counterpart and
62 post-patch callbacks have a pre-unpatch counterpart. An unpatch
69 in-kernel vmlinux targets, this means that callbacks will always execute
71 callbacks will only execute if the target module is loaded. When a
72 module target is (un)loaded, its callbacks will execute only if the
90 No post-patch, pre-unpatch, or post-unpatch callbacks will be executed
95 (this follows the previously mentioned symmetry -- pre-unpatch callbacks
127 callbacks.
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| D | cumulative-patches.rst | 70 extra modifications in (un)patching callbacks or in the module_init()
77 - Only the (un)patching callbacks from the _new_ cumulative livepatch are
78 executed. Any callbacks from the replaced patches are ignored.
84 older ones. The old livepatches might not provide the necessary callbacks.
92 the various callbacks and their interactions if the callbacks from all
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| /Linux-v5.4/block/ |
| D | blk-stat.c | 16 struct list_head callbacks; member
64 list_for_each_entry_rcu(cb, &q->stats->callbacks, list) { in blk_stat_add()
150 list_add_tail_rcu(&cb->list, &q->stats->callbacks); in blk_stat_add_callback()
160 if (list_empty(&q->stats->callbacks) && !q->stats->enable_accounting) in blk_stat_remove_callback()
200 INIT_LIST_HEAD(&stats->callbacks); in blk_alloc_queue_stats()
212 WARN_ON(!list_empty(&stats->callbacks)); in blk_free_queue_stats()
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| /Linux-v5.4/drivers/crypto/virtio/ |
| D | virtio_crypto_core.c | 50 vq_callback_t **callbacks; in virtcrypto_find_vqs() local
68 callbacks = kcalloc(total_vqs, sizeof(*callbacks), GFP_KERNEL); in virtcrypto_find_vqs()
69 if (!callbacks) in virtcrypto_find_vqs()
76 callbacks[total_vqs - 1] = NULL; in virtcrypto_find_vqs()
81 callbacks[i] = virtcrypto_dataq_callback; in virtcrypto_find_vqs()
87 ret = virtio_find_vqs(vi->vdev, total_vqs, vqs, callbacks, names, NULL); in virtcrypto_find_vqs()
105 kfree(callbacks); in virtcrypto_find_vqs()
114 kfree(callbacks); in virtcrypto_find_vqs()
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| /Linux-v5.4/lib/livepatch/ |
| D | test_klp_callbacks_demo.c | 75 .callbacks = {
84 .callbacks = {
93 .callbacks = {
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| /Linux-v5.4/include/linux/ |
| D | virtio_config.h | 80 struct virtqueue *vqs[], vq_callback_t *callbacks[],
181 vq_callback_t *callbacks[] = { c }; in virtio_find_single_vq() local
184 int err = vdev->config->find_vqs(vdev, 1, &vq, callbacks, names, NULL, in virtio_find_single_vq()
193 struct virtqueue *vqs[], vq_callback_t *callbacks[], in virtio_find_vqs() argument
197 return vdev->config->find_vqs(vdev, nvqs, vqs, callbacks, names, NULL, desc); in virtio_find_vqs()
202 struct virtqueue *vqs[], vq_callback_t *callbacks[], in virtio_find_vqs_ctx() argument
206 return vdev->config->find_vqs(vdev, nvqs, vqs, callbacks, names, ctx, in virtio_find_vqs_ctx()
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| /Linux-v5.4/Documentation/RCU/ |
| D | rcubarrier.txt | 55 If we unload the module while some RCU callbacks are pending,
56 the CPUs executing these callbacks are going to be severely
62 grace period to elapse, it does not wait for the callbacks to complete.
66 heavy RCU-callback load, then some of the callbacks might be deferred
75 callbacks to complete. Please note that rcu_barrier() does -not- imply
76 synchronize_rcu(), in particular, if there are no RCU callbacks queued
82 1. Prevent any new RCU callbacks from being posted.
152 52 /* Wait for all RCU callbacks to fire. */
165 Line 6 sets a global variable that prevents any RCU callbacks from
167 RCU callbacks rarely include calls to call_rcu(). However, the rcutorture
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| /Linux-v5.4/drivers/virtio/ |
| D | virtio_pci_common.c | 280 struct virtqueue *vqs[], vq_callback_t *callbacks[], in vp_find_vqs_msix() argument
297 if (callbacks[i]) in vp_find_vqs_msix()
317 if (!callbacks[i]) in vp_find_vqs_msix()
323 vqs[i] = vp_setup_vq(vdev, queue_idx++, callbacks[i], names[i], in vp_find_vqs_msix()
354 struct virtqueue *vqs[], vq_callback_t *callbacks[], in vp_find_vqs_intx() argument
376 vqs[i] = vp_setup_vq(vdev, queue_idx++, callbacks[i], names[i], in vp_find_vqs_intx()
393 struct virtqueue *vqs[], vq_callback_t *callbacks[], in vp_find_vqs() argument
400 err = vp_find_vqs_msix(vdev, nvqs, vqs, callbacks, names, true, ctx, desc); in vp_find_vqs()
404 err = vp_find_vqs_msix(vdev, nvqs, vqs, callbacks, names, false, ctx, desc); in vp_find_vqs()
408 return vp_find_vqs_intx(vdev, nvqs, vqs, callbacks, names, ctx); in vp_find_vqs()
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| /Linux-v5.4/fs/afs/ |
| D | callback.c | 310 struct afs_callback_break *callbacks) in afs_break_callbacks() argument
318 for (; count > 0; callbacks++, count--) { in afs_break_callbacks()
320 callbacks->fid.vid, in afs_break_callbacks()
321 callbacks->fid.vnode, in afs_break_callbacks()
322 callbacks->fid.unique); in afs_break_callbacks()
323 afs_break_one_callback(server, &callbacks->fid); in afs_break_callbacks()
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| /Linux-v5.4/drivers/rtc/ |
| D | rtc-hid-sensor-time.c | 24 struct hid_sensor_hub_callbacks callbacks; member
254 time_state->callbacks.send_event = hid_time_proc_event; in hid_time_probe()
255 time_state->callbacks.capture_sample = hid_time_capture_sample; in hid_time_probe()
256 time_state->callbacks.pdev = pdev; in hid_time_probe()
258 &time_state->callbacks); in hid_time_probe()
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| /Linux-v5.4/Documentation/driver-api/pm/ |
| D | notifiers.rst | 16 ``->resume()`` or even ``->prepare()`` and ``->complete()`` callbacks are not
33 callbacks for the "freeze" transition.
37 error occurred during hibernation. Device restore callbacks have been
47 callbacks have been executed and tasks have been thawed.
54 resume callbacks have been executed and tasks have been thawed.
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| /Linux-v5.4/drivers/iio/light/ |
| D | hid-sensor-prox.c | 24 struct hid_sensor_hub_callbacks callbacks; member
309 prox_state->callbacks.send_event = prox_proc_event; in hid_prox_probe()
310 prox_state->callbacks.capture_sample = prox_capture_sample; in hid_prox_probe()
311 prox_state->callbacks.pdev = pdev; in hid_prox_probe()
313 &prox_state->callbacks); in hid_prox_probe()
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| D | hid-sensor-als.c | 28 struct hid_sensor_hub_callbacks callbacks; member
331 als_state->callbacks.send_event = als_proc_event; in hid_als_probe()
332 als_state->callbacks.capture_sample = als_capture_sample; in hid_als_probe()
333 als_state->callbacks.pdev = pdev; in hid_als_probe()
335 &als_state->callbacks); in hid_als_probe()
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| /Linux-v5.4/drivers/iio/orientation/ |
| D | hid-sensor-rotation.c | 22 struct hid_sensor_hub_callbacks callbacks; member
311 rot_state->callbacks.send_event = dev_rot_proc_event; in hid_dev_rot_probe()
312 rot_state->callbacks.capture_sample = dev_rot_capture_sample; in hid_dev_rot_probe()
313 rot_state->callbacks.pdev = pdev; in hid_dev_rot_probe()
315 &rot_state->callbacks); in hid_dev_rot_probe()
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| /Linux-v5.4/drivers/iio/pressure/ |
| D | hid-sensor-press.c | 24 struct hid_sensor_hub_callbacks callbacks; member
313 press_state->callbacks.send_event = press_proc_event; in hid_press_probe()
314 press_state->callbacks.capture_sample = press_capture_sample; in hid_press_probe()
315 press_state->callbacks.pdev = pdev; in hid_press_probe()
317 &press_state->callbacks); in hid_press_probe()
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| /Linux-v5.4/Documentation/power/ |
| D | pci.rst | 280 pointers to several device power management callbacks::
302 These callbacks are executed by the PM core in various situations related to
303 device power management and they, in turn, execute power management callbacks
309 that these callbacks operate on::
363 Namely, it provides subsystem-level callbacks::
431 callbacks for this purpose. They are executed in phases such that each phase
444 The following PCI bus type's callbacks, respectively, are used in these phases::
459 pointers to the driver's callbacks), pci_pm_default_suspend() is called, which
483 device driver's callbacks executed before might do that), pci_pm_suspend_noirq()
494 PCI device drivers (that don't implement legacy power management callbacks) are
[all …]
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