hv_send_resources_released(9)

hv_send_resources_released(9) 🦋

okay bestie, this whole page comes straight from the Kernel API Manual ✨ and it's short, sweet, and lowkey iconic. we're talking about hv_send_resources_released, and the vibe is literally report local resources released. no cap.

🌸 NAME 🌸

hv_send_resources_released — Report local resources released. that's the assignment, and it ate 💅

✨ SYNOPSIS ✨

int hv_send_resources_released (struct hv_device *hdev );

🎀 ARGUMENTS 🎀

• hdev — VMBus's tracking struct for this root PCI bus. yes, this root PCI bus, bestie — keep that exact phrase in your notes 🫶

⭐ RETURN ⭐

0 on success, -errno on failure — that's the whole return situation, fr fr 😌

🌈 SEE ALSO 🌈

Kernel file: ./drivers/pci/controller/pci-hyperv.c

and now the whole squad, because we do not skip the squad:

• struct hv_msi_desc(9)
• struct hv_msi_desc2(9)
• struct tran_int_desc(9)
• hv_irq_retarget_interrupt(9)
• hv_pci_generic_compl(9)
• devfn_to_wslot(9)
• wslot_to_devfn(9)
• _hv_pcifront_read_config(9)
• _hv_pcifront_write_config(9)
• hv_pcifront_read_config(9)
• hv_pcifront_write_config(9)
• hv_pci_read_config_compl(9)
• hv_read_config_block(9)
• hv_pci_write_config_compl(9)
• hv_write_config_block(9)
• hv_register_block_invalidate(9)
• hv_msi_free(9)
• hv_compose_msi_msg(9)
• hv_pcie_init_irq_domain(9)
• get_bar_size(9)
• survey_child_resources(9)
• prepopulate_bars(9)
• create_root_hv_pci_bus(9)
• q_resource_requirements(9)
• new_pcichild_device(9)
• get_pcichild_wslot(9)
• pci_devices_present_work(9)
• hv_pci_start_relations_work(9)
• hv_pci_devices_present(9)
• hv_pci_devices_present2(9)
• hv_eject_device_work(9)
• hv_pci_eject_device(9)
• hv_pci_onchannelcallback(9)
• hv_pci_protocol_negotiation(9)
• hv_pci_free_bridge_windows(9)
• hv_pci_allocate_bridge_windows(9)
• hv_allocate_config_window(9)
• hv_pci_enter_d0(9)
• hv_pci_query_relations(9)
• hv_send_resources_allocated(9)
• hv_pci_probe(9)
• hv_pci_remove(9)

signed off from ./drivers/pci/controller, dated October 2026, for hv_send_resources_released(9) — bye bestie, go report those local resources released 💖✨