mpi3mr_stop_watchdog(9)

mpi3mr_stop_watchdog(9) 💅

okay so bestie, this is the Kernel API Manual page for mpi3mr_stop_watchdog(9), and we’re gonna get into it. This function is lowkey short but highkey important: it’s the “stop the watchdog” one, and it’s giving very focused, very clean energy. 🫶

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💖 NAME 💖

mpi3mr_stop_watchdog — Stop watchdog. periodt.

✨ SYNOPSIS ✨

void mpi3mr_stop_watchdog (struct mpi3mr_ioc *mrioc );

🧚 ARGUMENTS 🧚

• mrioc — Adapter instance reference. That’s the struct mpi3mr_ioc * you’re passing in, bestie. Adapter. Instance. Reference. Slay.

🦋 DESCRIPTION 🦋

This stops the watchdog thread — the one created to monitor controller faults.

Like, that’s the whole plot: there’s a watchdog thread doing its monitoring thing for controller faults, and this function stops it. No cap, no extra side quest. Bye-bye, watchdog thread. 👋

🌸 RETURN 🌸

Nothing.

Literally nothing, bestie. No return value, no secret little number, no “oops I returned an int” situation. The synopsis says void, and the return section says “Nothing.” — it’s giving consistent. 💀

👑 SEE ALSO 👑

Kernel file ./drivers/scsi/mpi3mr/mpi3mr_fw.c — yes, that exact path, keep it safe. 🫶

Then the whole friend group:

• mpi3mr_get_reply_desc(9)
• mpi3mr_process_op_reply_q(9)
• mpi3mr_blk_mq_poll(9)
• mpi3mr_isr_poll(9)
• mpi3mr_request_irq(9)
• mpi3mr_setup_isr(9)
• mpi3mr_reset_rc_name(9)
• mpi3mr_reset_type_name(9)
• mpi3mr_is_fault_recoverable(9)
• mpi3mr_print_fault_info(9)
• mpi3mr_save_fault_info(9)
• mpi3mr_get_iocstate(9)
• mpi3mr_free_ioctl_dma_memory(9)
• mpi3mr_alloc_ioctl_dma_memory(9)
• mpi3mr_fault_uevent_emit(9)
• mpi3mr_clear_reset_history(9)
• mpi3mr_issue_and_process_mur(9)
• mpi3mr_revalidate_factsdata(9)
• mpi3mr_bring_ioc_ready(9)
• mpi3mr_soft_reset_success(9)
• mpi3mr_diagfault_success(9)
• mpi3mr_set_diagsave(9)
• mpi3mr_issue_reset(9)
• mpi3mr_admin_request_post(9)
• mpi3mr_free_op_req_q_segments(9)
• mpi3mr_free_op_reply_q_segments(9)
• mpi3mr_delete_op_reply_q(9)
• mpi3mr_alloc_op_reply_q_segments(9)
• mpi3mr_alloc_op_req_q_segments(9)
• mpi3mr_create_op_reply_q(9)
• mpi3mr_create_op_req_q(9)
• mpi3mr_create_op_queues(9)
• mpi3mr_op_request_post(9)
• mpi3mr_check_rh_fault_ioc(9)
• mpi3mr_sync_timestamp(9)
• mpi3mr_print_pkg_ver(9)
• mpi3mr_watchdog_work(9)
• mpi3mr_start_watchdog(9)
• mpi3mr_setup_admin_qpair(9)
• mpi3mr_issue_iocfacts(9)
• mpi3mr_check_reset_dma_mask(9)
• mpi3mr_process_factsdata(9)
• mpi3mr_alloc_reply_sense_bufs(9)
• mpimr_initialize_reply_sbuf_queues(9)
• mpi3mr_issue_iocinit(9)
• mpi3mr_unmask_events(9)
• mpi3mr_issue_event_notification(9)
• mpi3mr_process_event_ack(9)
• mpi3mr_alloc_chain_bufs(9)
• mpi3mr_port_enable_complete(9)
• mpi3mr_issue_port_enable(9)
• mpi3mr_repost_diag_bufs(9)
• mpi3mr_read_tsu_interval(9)
• mpi3mr_print_ioc_info(9)
• mpi3mr_cleanup_resources(9)
• mpi3mr_setup_resources(9)
• mpi3mr_enable_events(9)
• mpi3mr_init_ioc(9)
• mpi3mr_reinit_ioc(9)
• mpi3mr_memset_op_reply_q_buffers(9)
• mpi3mr_memset_op_req_q_buffers(9)
• mpi3mr_memset_buffers(9)
• mpi3mr_free_mem(9)
• mpi3mr_issue_ioc_shutdown(9)
• mpi3mr_cleanup_ioc(9)
• mpi3mr_drv_cmd_comp_reset(9)
• mpi3mr_flush_drv_cmds(9)
• mpi3mr_pel_wait_post(9)
• mpi3mr_pel_get_seqnum_post(9)
• mpi3mr_pel_wait_complete(9)
• mpi3mr_pel_get_seqnum_complete(9)
• mpi3mr_check_op_admin_proc(9)
• mpi3mr_soft_reset_handler(9)
• mpi3mr_post_cfg_req(9)
• mpi3mr_process_cfg_req(9)
• mpi3mr_cfg_get_dev_pg0(9)
• mpi3mr_cfg_get_sas_phy_pg0(9)
• mpi3mr_cfg_get_sas_phy_pg1(9)
• mpi3mr_cfg_get_sas_exp_pg0(9)
• mpi3mr_cfg_get_sas_exp_pg1(9)
• mpi3mr_cfg_get_enclosure_pg0(9)
• mpi3mr_cfg_get_sas_io_unit_pg0(9)
• mpi3mr_cfg_get_sas_io_unit_pg1(9)
• mpi3mr_cfg_set_sas_io_unit_pg1(9)
• mpi3mr_cfg_get_driver_pg1(9)
• mpi3mr_cfg_get_driver_pg2(9)

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okay that’s the whole page, bestie — sourced from ./drivers/scsi/mpi3mr, dated October 2026, and yes, the watchdog is stopped. 💖✨🎀