_config_free...g_dma_memory(9)

💅 _config_free...g_dma_memory(9) — Kernel API Manual ✨

okay so bestie, welcome to the Kernel API Manual 🎀 and honestly? this one's a little cleanup icon. it's _config_free_config_dma_memory, and it's here to free the memory. that's it. that's the vibe. 💖

---

✨ NAME ✨

_config_free_config_dma_memory — a wrapper to free the memory 🫶

---

🌸 SYNOPSIS 🌸

void _config_free_config_dma_memory (struct MPT3SAS_ADAPTER *ioc ,
struct config_request *mem );

---

🦋 ARGUMENTS 🦋

• ioc — the per adapter object 💜 like, your whole adapter, as an object
• mem — a struct config_request, obvs

---

⭐ DESCRIPTION ⭐

so this is a wrapper function, right, and its entire job — its main character energy — is to free dma-able memory when you're done using _config_alloc_config_dma_memory. clean up your room, bestie. it's giving responsible. 🌈

---

🔥 RETURN 🔥

0 for success, non-zero for failure. no cap. 💀

---

👑 SEE ALSO 👑

okay this list is long long, but we don't skip a single one, fr fr. every link, exactly as it is:

• Kernel file ./drivers/scsi/mpt3sas/mpt3sas_config.c
• struct config_request(9)
• _config_display_some_debug(9)
• _config_alloc_config_dma_memory(9)
• mpt3sas_config_done(9)
• _config_request(9)
• mpt3sas_config_get_manufacturing_pg0(9)
• mpt3sas_config_get_manufacturing_pg1(9)
• mpt3sas_config_get_manufacturing_pg10(9)
• mpt3sas_config_get_manufacturing_pg11(9)
• mpt3sas_config_set_manufacturing_pg11(9)
• mpt3sas_config_get_bios_pg2(9)
• mpt3sas_config_get_bios_pg3(9)
• mpt3sas_config_set_bios_pg4(9)
• mpt3sas_config_get_bios_pg4(9)
• mpt3sas_config_get_iounit_pg0(9)
• mpt3sas_config_get_iounit_pg1(9)
• mpt3sas_config_set_iounit_pg1(9)
• mpt3sas_config_get_iounit_pg3(9)
• mpt3sas_config_get_iounit_pg7(9)
• mpt3sas_config_get_iounit_pg8(9)
• mpt3sas_config_get_ioc_pg8(9)
• mpt3sas_config_get_ioc_pg1(9)
• mpt3sas_config_set_ioc_pg1(9)
• mpt3sas_config_get_sas_device_pg0(9)
• mpt3sas_config_get_pcie_device_pg0(9)
• mpt3sas_config_get_pcie_iounit_pg1(9)
• mpt3sas_config_get_pcie_device_pg2(9)
• mpt3sas_config_get_number_hba_phys(9)
• mpt3sas_config_get_sas_iounit_pg0(9)
• mpt3sas_config_get_sas_iounit_pg1(9)
• mpt3sas_config_set_sas_iounit_pg1(9)
• mpt3sas_config_get_expander_pg0(9)
• mpt3sas_config_get_expander_pg1(9)
• mpt3sas_config_get_enclosure_pg0(9)
• mpt3sas_config_get_phy_pg0(9)
• mpt3sas_config_get_phy_pg1(9)
• mpt3sas_config_get_raid_volume_pg1(9)
• mpt3sas_config_get_number_pds(9)
• mpt3sas_config_get_raid_volume_pg0(9)
• mpt3sas_config_get_phys_disk_pg0(9)
• mpt3sas_config_get_driver_trigger_pg0(9)
• _config_set_driver_trigger_pg0(9)
• mpt3sas_config_update_driver_trigger_pg0(9)
• mpt3sas_config_get_driver_trigger_pg1(9)
• _config_set_driver_trigger_pg1(9)
• mpt3sas_config_update_driver_trigger_pg1(9)
• mpt3sas_config_get_driver_trigger_pg2(9)
• _config_set_driver_trigger_pg2(9)
• mpt3sas_config_update_driver_trigger_pg2(9)
• mpt3sas_config_get_driver_trigger_pg3(9)
• _config_set_driver_trigger_pg3(9)
• mpt3sas_config_update_driver_trigger_pg3(9)
• mpt3sas_config_get_driver_trigger_pg4(9)
• _config_set_driver_trigger_pg4(9)
• mpt3sas_config_update_driver_trigger_pg4(9)
• mpt3sas_config_get_volume_handle(9)
• mpt3sas_config_get_volume_wwid(9)

like, go read those too, iykyk 🧚

---

and that's the whole page, bestie!! 💅 source/version is ./drivers/scsi/mpt3sas and it's dated October 2026 — so mark your calendar, this one's from the future ✨🦋 mwah 💖