logging_level_show(9)

💅 logging_level_show(9) — a Kernel API Manual moment

okay so this is from the Kernel API Manual bestie, and it's about logging_level_show — literally the logging level situation. buckle up, it's a short one but she's iconic ✨

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🌸 NAME 🌸

logging_level_show — logging level 💖

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🎀 SYNOPSIS 🎀

ssize_t logging_level_show (struct device *cdev , struct
       device_attribute *attr , char *buf );

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🦋 ARGUMENTS 🦋

• cdev — pointer to embedded class device 🫶
• attr — ? ... yeah bestie, that's genuinely all the manpage gives us here. a whole question mark. she's mysterious, she's giving main character energy, we simply do not know 💀
• buf — the buffer returned ⭐

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💜 DESCRIPTION 💜

A sysfs 'read/write' shost attribute. that's the whole vibe check, no cap 🧚

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🔥 SEE ALSO 🔥

okay this list is long long, like she ate and left absolutely no crumbs 👑. the kernel file lives at ./drivers/scsi/mpt3sas/mpt3sas_ctl.c and these are all her friends:

enum block_state(9), _ctl_display_some_debug(9), mpt3sas_ctl_done(9), _ctl_check_event_type(9), mpt3sas_ctl_add_to_event_log(9), mpt3sas_ctl_event_callback(9), _ctl_verify_adapter(9), mpt3sas_ctl_pre_reset_handler(9), mpt3sas_ctl_clear_outstanding_ioctls(9), mpt3sas_ctl_reset_done_handler(9), _ctl_fasync(9), _ctl_poll(9), _ctl_set_task_mid(9), _ctl_send_mctp_passthru_req(9), _ctl_do_mpt_command(9), _ctl_getiocinfo(9), _ctl_eventquery(9), _ctl_eventenable(9), _ctl_eventreport(9), _ctl_do_reset(9), _ctl_btdh_search_sas_device(9), _ctl_btdh_search_pcie_device(9), _ctl_btdh_search_raid_device(9), _ctl_btdh_mapping(9), _ctl_diag_capability(9), _ctl_diag_get_bufftype(9), _ctl_diag_register_2(9), mpt3sas_enable_diag_buffer(9), _ctl_diag_register(9), _ctl_diag_unregister(9), _ctl_diag_query(9), mpt3sas_send_diag_release(9), _ctl_diag_release(9), _ctl_diag_read_buffer(9), _ctl_addnl_diag_query(9), _ctl_enable_diag_sbr_reload(9), _ctl_compat_mpt_command(9), _ctl_ioctl_main(9), _ctl_get_mpt_mctp_passthru_adapter(9), mpt3sas_get_device_count(9), _ctl_ioctl(9), _ctl_mpt2_ioctl(9), _ctl_ioctl_compat(9), _ctl_mpt2_ioctl_compat(9), version_fw_show(9), version_bios_show(9), version_mpi_show(9), version_product_show(9), version_nvdata_persistent_show(9), version_nvdata_default_show(9), board_name_show(9), board_assembly_show(9), board_tracer_show(9), io_delay_show(9), device_delay_show(9), fw_queue_depth_show(9), host_sas_address_show(9), fwfault_debug_show(9), ioc_reset_count_show(9), reply_queue_count_show(9), BRM_status_show(9), host_trace_buffer_size_show(9), host_trace_buffer_show(9), host_trace_buffer_enable_show(9), diag_trigger_master_show(9), diag_trigger_master_store(9), diag_trigger_event_show(9), diag_trigger_event_store(9), diag_trigger_scsi_show(9), diag_trigger_scsi_store(9), diag_trigger_mpi_show(9), diag_trigger_mpi_store(9), drv_support_bitmap_show(9), enable_sdev_max_qd_show(9), enable_sdev_max_qd_store(9), sas_address_show(9), sas_device_handle_show(9), sas_ncq_prio_supported_show(9), sas_ncq_prio_enable_show(9), mpt3sas_ctl_init(9), mpt3sas_ctl_release(9), mpt3sas_ctl_exit(9)

like I said. ate. periodt 🔥

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ngl bestie, this page is short but she's part of a whole squad — hit up the SEE ALSO list if you want the full lore 🫶

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signed, sealed, delivered from ./drivers/scsi/mpt3sas, dated October 2026 — mwah 💋 see you in the next manpage, babe 🎀✨