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Searched refs:eventfd_ctx (Results 1 – 25 of 43) sorted by relevance

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/openbmc/linux/include/linux/
H A Deventfd.h29 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 __u64 eventfd_signal(struct eventfd_ctx *ctx, __u64 n);
39 __u64 eventfd_signal_mask(struct eventfd_ctx *ctx, __u64 n, __poll_t mask);
40 int eventfd_ctx_remove_wait_queue(struct eventfd_ctx *ctx, wait_queue_entry_t *wait,
42 void eventfd_ctx_do_read(struct eventfd_ctx *ctx, __u64 *cnt);
56 static inline struct eventfd_ctx *eventfd_ctx_fdget(int fd) in eventfd_ctx_fdget()
61 static inline int eventfd_signal(struct eventfd_ctx *ctx, __u64 n) in eventfd_signal()
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H A Dkvm_irqfd.h52 struct eventfd_ctx *resamplefd;
56 struct eventfd_ctx *eventfd;
H A Dvmpressure.h42 struct eventfd_ctx *eventfd,
45 struct eventfd_ctx *eventfd);
H A Dvfio_pci_core.h86 struct eventfd_ctx *err_trigger;
87 struct eventfd_ctx *req_trigger;
88 struct eventfd_ctx *pm_wake_eventfd_ctx;
H A Dvdpa.h25 struct eventfd_ctx *trigger;
H A Dio_uring_types.h182 struct eventfd_ctx *cq_ev_fd;
H A Dvfio.h344 struct eventfd_ctx *eventfd;
/openbmc/linux/fs/
H A Deventfd.c30 struct eventfd_ctx { struct
46 __u64 eventfd_signal_mask(struct eventfd_ctx *ctx, __u64 n, __poll_t mask) in eventfd_signal_mask() argument
88 __u64 eventfd_signal(struct eventfd_ctx *ctx, __u64 n) in eventfd_signal()
94 static void eventfd_free_ctx(struct eventfd_ctx *ctx) in eventfd_free_ctx()
103 struct eventfd_ctx *ctx = container_of(kref, struct eventfd_ctx, kref); in eventfd_free()
115 void eventfd_ctx_put(struct eventfd_ctx *ctx) in eventfd_ctx_put()
123 struct eventfd_ctx *ctx = file->private_data; in eventfd_release()
132 struct eventfd_ctx *ctx = file->private_data; in eventfd_poll()
188 void eventfd_ctx_do_read(struct eventfd_ctx *ctx, __u64 *cnt) in eventfd_ctx_do_read()
210 int eventfd_ctx_remove_wait_queue(struct eventfd_ctx *ctx, wait_queue_entry_t *wait, in eventfd_ctx_remove_wait_queue()
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/openbmc/linux/drivers/vfio/pci/
H A Dvfio_pci_intrs.c26 struct eventfd_ctx *trigger;
93 struct eventfd_ctx *trigger; in vfio_send_intx_eventfd()
261 struct eventfd_ctx *trigger) in vfio_intx_enable()
329 struct eventfd_ctx *trigger) in vfio_intx_set_signal()
333 struct eventfd_ctx *old; in vfio_intx_set_signal()
377 struct eventfd_ctx *trigger = arg; in vfio_msihandler()
454 struct eventfd_ctx *trigger; in vfio_msi_set_vector_signal()
653 struct eventfd_ctx *trigger = NULL; in vfio_pci_set_intx_trigger()
740 static int vfio_pci_set_ctx_trigger_single(struct eventfd_ctx **ctx, in vfio_pci_set_ctx_trigger_single()
778 struct eventfd_ctx *efdctx; in vfio_pci_set_ctx_trigger_single()
/openbmc/linux/drivers/s390/cio/
H A Dvfio_ccw_private.h123 struct eventfd_ctx *io_trigger;
124 struct eventfd_ctx *crw_trigger;
125 struct eventfd_ctx *req_trigger;
H A Dvfio_ccw_ops.c401 struct eventfd_ctx **ctx; in vfio_ccw_mdev_set_irqs()
450 struct eventfd_ctx *efdctx; in vfio_ccw_mdev_set_irqs()
/openbmc/linux/drivers/vhost/
H A Dvhost.h76 struct eventfd_ctx *ctx;
94 struct eventfd_ctx *error_ctx;
95 struct eventfd_ctx *log_ctx;
167 struct eventfd_ctx *log_ctx;
/openbmc/linux/drivers/virt/acrn/
H A Dirqfd.c35 struct eventfd_ctx *eventfd;
112 struct eventfd_ctx *eventfd = NULL; in acrn_irqfd_assign()
181 struct eventfd_ctx *eventfd; in acrn_irqfd_deassign()
H A Dioeventfd.c29 struct eventfd_ctx *eventfd;
79 struct eventfd_ctx *eventfd; in acrn_ioeventfd_assign()
151 struct eventfd_ctx *eventfd; in acrn_ioeventfd_deassign()
/openbmc/linux/mm/
H A Dvmpressure.c151 struct eventfd_ctx *efd;
375 struct eventfd_ctx *eventfd, const char *args) in vmpressure_register_event()
436 struct eventfd_ctx *eventfd) in vmpressure_unregister_event()
/openbmc/linux/drivers/vfio/fsl-mc/
H A Dvfio_fsl_mc_private.h21 struct eventfd_ctx *trigger;
H A Dvfio_fsl_mc_intr.c65 struct eventfd_ctx *trigger; in vfio_set_trigger()
/openbmc/linux/virt/kvm/
H A Deventfd.c307 struct eventfd_ctx *eventfd = NULL, *resamplefd = NULL; in kvm_irqfd_assign()
551 struct eventfd_ctx *eventfd; in kvm_irqfd_deassign()
713 struct eventfd_ctx *eventfd;
842 struct eventfd_ctx *eventfd; in kvm_assign_ioeventfd_idx()
905 struct eventfd_ctx *eventfd; in kvm_deassign_ioeventfd_idx()
/openbmc/linux/drivers/s390/crypto/
H A Dvfio_ap_private.h122 struct eventfd_ctx *req_trigger;
/openbmc/linux/drivers/misc/ocxl/
H A Dfile.c186 struct eventfd_ctx *ev_ctx = private; in irq_handler()
194 struct eventfd_ctx *ev_ctx = private; in irq_free()
204 struct eventfd_ctx *ev_ctx; in afu_ioctl()
/openbmc/linux/drivers/usb/gadget/function/
H A Du_fs.h276 struct eventfd_ctx *ffs_eventfd;
/openbmc/linux/drivers/vfio/platform/
H A Dvfio_platform_private.h28 struct eventfd_ctx *trigger;
/openbmc/linux/drivers/vfio/
H A Dvirqfd.c117 struct eventfd_ctx *ctx; in vfio_virqfd_enable()
/openbmc/linux/samples/vfio-mdev/
H A Dmtty.c130 struct eventfd_ctx *intx_evtfd;
131 struct eventfd_ctx *msi_evtfd;
1028 struct eventfd_ctx *evt; in mtty_set_irqs()
1082 struct eventfd_ctx *evt; in mtty_set_irqs()
/openbmc/linux/drivers/gpu/drm/i915/gvt/
H A Dgvt.h224 struct eventfd_ctx *intx_trigger;
225 struct eventfd_ctx *msi_trigger;

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