srpt_close_ch(9)

🎀 NAME 🎀

okay so welcome to the srpt_close_ch(9) page from the Kernel API Manual — group chat, gather round 💖 this one is all about closing a RDMA channel, and we're gonna keep it cute and precise, bestie.

• srpt_close_ch — close a RDMA channel

✨ SYNOPSIS ✨

Here's the exact signature, no cap:

bool srpt_close_ch (struct srpt_rdma_ch *ch );

🦋 ARGUMENTS 🦋

• ch — SRPT RDMA channel. That's the channel in question, the main character of this function 🫶

🌸 DESCRIPTION 🌸

okay so srpt_close_ch is giving responsible-cleanup energy: it makes sure all resources associated with the channel will be deallocated at an appropriate time. slay, no leaked resources left on read 💅

It returns true if and only if the channel state has been modified into CH_DRAINING. iykyk — that's the exact condition, no extra lore 👑

ngl, "if and only if" is doing a lot of work here, so keep that condition exactly as written.

💜 SEE ALSO 💜

Here's the full squad of references — every single one, periodt:

• Kernel file ./drivers/infiniband/ulp/srpt/ib_srpt.c
• srpt_event_handler(9)
• srpt_srq_event(9)
• srpt_qp_event(9)
• srpt_set_ioc(9)
• srpt_get_class_port_info(9)
• srpt_get_iou(9)
• srpt_get_ioc(9)
• srpt_get_svc_entries(9)
• srpt_mgmt_method_get(9)
• srpt_mad_send_handler(9)
• srpt_mad_recv_handler(9)
• srpt_refresh_port(9)
• srpt_unregister_mad_agent(9)
• srpt_alloc_ioctx(9)
• srpt_free_ioctx(9)
• srpt_alloc_ioctx_ring(9)
• srpt_free_ioctx_ring(9)
• srpt_set_cmd_state(9)
• srpt_test_and_set_cmd_state(9)
• srpt_post_recv(9)
• srpt_zerolength_write(9)
• srpt_get_desc_tbl(9)
• srpt_init_ch_qp(9)
• srpt_ch_qp_rtr(9)
• srpt_ch_qp_rts(9)
• srpt_ch_qp_err(9)
• srpt_get_send_ioctx(9)
• srpt_abort_cmd(9)
• srpt_rdma_read_done(9)
• srpt_build_cmd_rsp(9)
• srpt_build_tskmgmt_rsp(9)
• srpt_handle_cmd(9)
• srpt_handle_tsk_mgmt(9)
• srpt_handle_new_iu(9)
• srpt_send_done(9)
• srpt_create_ch_ib(9)
• srpt_cm_req_recv(9)
• srpt_cm_rtu_recv(9)
• srpt_cm_handler(9)
• srpt_queue_response(9)
• srpt_release_sport(9)
• srpt_lookup_port(9)
• srpt_add_one(9)
• srpt_remove_one(9)
• srpt_close_session(9)
• srpt_parse_i_port_id(9)
• srpt_make_tpg(9)
• srpt_drop_tpg(9)
• srpt_make_tport(9)
• srpt_drop_tport(9)
• srpt_init_module(9)

okay byeee 🫶 this page is source/version ./drivers/infiniband/ulp/srpt, dated October 2026, and it's the srpt_close_ch(9) manual page from the Kernel API Manual — go off, kernel bestie 💅✨