| /linux/include/linux/ |
| H A D | eventfd.h | 29 struct eventfd_ctx;
34 void eventfd_ctx_put(struct eventfd_ctx *ctx);
36 struct eventfd_ctx *eventfd_ctx_fdget(int fd);
37 struct eventfd_ctx *eventfd_ctx_fileget(struct file *file);
38 void eventfd_signal_mask(struct eventfd_ctx *ctx, __poll_t mask);
39 int eventfd_ctx_remove_wait_queue(struct eventfd_ctx *ctx, wait_queue_entry_t *wait,
41 void eventfd_ctx_do_read(struct eventfd_ctx *ctx, __u64 *cnt);
55 static inline struct eventfd_ctx *eventfd_ctx_fdget(int fd) in eventfd_ctx_fdget()
60 static inline void eventfd_signal_mask(struct eventfd_ctx *ctx, __poll_t mask) in eventfd_signal_mask()
64 static inline void eventfd_ctx_put(struct eventfd_ctx *ctx) in eventfd_ctx_put()
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| H A D | irqbypass.h | 13 struct eventfd_ctx;
49 struct eventfd_ctx *eventfd;
75 struct eventfd_ctx *eventfd;
87 struct eventfd_ctx *eventfd, int irq);
90 struct eventfd_ctx *eventfd);
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| H A D | kvm_irqfd.h | 52 struct eventfd_ctx *resamplefd;
56 struct eventfd_ctx *eventfd;
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| H A D | vfio_pci_core.h | 34 struct eventfd_ctx *ctx;
142 struct eventfd_ctx *pm_wake_eventfd_ctx;
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| /linux/fs/ |
| H A D | eventfd.c | 30 struct eventfd_ctx { struct
56 void eventfd_signal_mask(struct eventfd_ctx *ctx, __poll_t mask) in eventfd_signal_mask() argument
82 static void eventfd_free_ctx(struct eventfd_ctx *ctx) in eventfd_free_ctx()
91 struct eventfd_ctx *ctx = container_of(kref, struct eventfd_ctx, kref); in eventfd_free()
103 void eventfd_ctx_put(struct eventfd_ctx *ctx) in eventfd_ctx_put()
111 struct eventfd_ctx *ctx = file->private_data; in eventfd_release()
120 struct eventfd_ctx *ctx = file->private_data; in eventfd_poll()
176 void eventfd_ctx_do_read(struct eventfd_ctx *ctx, __u64 *cnt) in eventfd_ctx_do_read()
198 int eventfd_ctx_remove_wait_queue(struct eventfd_ctx *ctx, wait_queue_entry_t *wait, in eventfd_ctx_remove_wait_queue()
217 struct eventfd_ctx *ctx = file->private_data; in eventfd_read()
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| /linux/drivers/hv/ |
| H A D | mshv_eventfd.h | 28 struct eventfd_ctx *irqfd_eventfd_ctx;
38 struct eventfd_ctx *irqfd_resamplefd;
61 struct eventfd_ctx *iovntfd_eventfd;
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| H A D | mshv_eventfd.c | 396 struct eventfd_ctx *eventfd = NULL, *resamplefd = NULL; in mshv_irqfd_assign()
548 struct eventfd_ctx *eventfd; in mshv_irqfd_deassign()
678 struct eventfd_ctx *eventfd; in mshv_assign_ioeventfd()
778 struct eventfd_ctx *eventfd; in mshv_deassign_ioeventfd()
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| H A D | mshv_trace.h | 433 __field(struct eventfd_ctx *, eventfd)
466 __field(struct eventfd_ctx *, eventfd)
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| H A D | mshv_vtl_main.c | 53 static struct eventfd_ctx *flag_eventfds[HV_EVENT_FLAGS_COUNT];
301 struct eventfd_ctx *eventfd; in mshv_vtl_vmbus_isr()
976 struct eventfd_ctx *eventfd, *old_eventfd; in mshv_vtl_sint_ioctl_set_eventfd()
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| /linux/drivers/vfio/pci/ |
| H A D | vfio_pci_intrs.c | 27 struct eventfd_ctx *trigger;
94 struct eventfd_ctx *trigger = READ_ONCE(ctx->trigger); in vfio_send_intx_eventfd()
251 struct eventfd_ctx *trigger) in vfio_intx_enable()
325 struct eventfd_ctx *trigger) in vfio_intx_set_signal()
329 struct eventfd_ctx *old; in vfio_intx_set_signal()
375 struct eventfd_ctx *trigger = arg; in vfio_msihandler()
452 struct eventfd_ctx *trigger; in vfio_msi_set_vector_signal()
647 struct eventfd_ctx *trigger = NULL; in vfio_pci_set_intx_trigger()
784 struct eventfd_ctx *efdctx; in vfio_pci_set_ctx_trigger_single()
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| H A D | vfio_pci_priv.h | 31 struct eventfd_ctx *ctx);
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| H A D | vfio_pci_core.c | 55 struct eventfd_ctx *ctx) in vfio_pci_eventfd_replace_locked()
373 struct eventfd_ctx *efdctx) in vfio_pci_runtime_pm_entry()
419 struct eventfd_ctx *efdctx; in vfio_pci_core_pm_entry_with_wakeup()
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| /linux/drivers/virt/acrn/ |
| H A D | ioeventfd.c | 29 struct eventfd_ctx *eventfd;
79 struct eventfd_ctx *eventfd; in acrn_ioeventfd_assign()
151 struct eventfd_ctx *eventfd; in acrn_ioeventfd_deassign()
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| /linux/virt/lib/ |
| H A D | irqbypass.c | 94 struct eventfd_ctx *eventfd, int irq) in irq_bypass_register_producer()
159 struct eventfd_ctx *eventfd) in irq_bypass_register_consumer()
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| /linux/drivers/vfio/fsl-mc/ |
| H A D | vfio_fsl_mc_private.h | 21 struct eventfd_ctx *trigger;
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| H A D | vfio_fsl_mc_intr.c | 65 struct eventfd_ctx *trigger; in vfio_set_trigger()
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| /linux/virt/kvm/ |
| H A D | eventfd.c | 374 struct eventfd_ctx *eventfd = NULL, *resamplefd = NULL; in kvm_irqfd_assign()
593 struct eventfd_ctx *eventfd; in kvm_irqfd_deassign()
740 struct eventfd_ctx *eventfd;
866 struct eventfd_ctx *eventfd; in kvm_assign_ioeventfd_idx()
929 struct eventfd_ctx *eventfd; in kvm_deassign_ioeventfd_idx()
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| /linux/drivers/misc/ocxl/ |
| H A D | file.c | 185 struct eventfd_ctx *ev_ctx = private; in irq_handler()
193 struct eventfd_ctx *ev_ctx = private; in irq_free()
203 struct eventfd_ctx *ev_ctx; in afu_ioctl()
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| /linux/drivers/vfio/platform/ |
| H A D | vfio_platform_private.h | 28 struct eventfd_ctx *trigger;
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| H A D | vfio_platform_irq.c | 186 struct eventfd_ctx *trigger; in vfio_set_trigger()
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| /linux/io_uring/ |
| H A D | eventfd.c | 15 struct eventfd_ctx *cq_ev_fd;
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| /linux/drivers/vfio/ |
| H A D | virqfd.c | 116 struct eventfd_ctx *ctx; in vfio_virqfd_enable()
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| /linux/drivers/s390/cio/ |
| H A D | vfio_ccw_ops.c | 415 struct eventfd_ctx **ctx; in vfio_ccw_mdev_set_irqs()
464 struct eventfd_ctx *efdctx; in vfio_ccw_mdev_set_irqs()
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| /linux/samples/vfio-mdev/ |
| H A D | mtty.c | 158 struct eventfd_ctx *intx_evtfd;
159 struct eventfd_ctx *msi_evtfd;
1612 struct eventfd_ctx *evt; in mtty_set_irqs()
1666 struct eventfd_ctx *evt; in mtty_set_irqs()
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| /linux/drivers/vhost/ |
| H A D | vdpa.c | 63 struct eventfd_ctx *config_ctx;
186 struct eventfd_ctx *call_ctx = vq->call_ctx.ctx; in vhost_vdpa_virtqueue_cb()
197 struct eventfd_ctx *config_ctx = v->config_ctx; in vhost_vdpa_config_cb()
531 struct eventfd_ctx *ctx; in vhost_vdpa_set_config_call()
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