STRUCT DELAYED_EVT_ACK_NODE(9)

💅 struct delayed_evt_ack_node(9)

okay so this is a page out of the Kernel API Manual, bestie, and it's literally about one little struct named struct delayed_evt_ack_node — which, if you're keeping score, is the Delayed event ack node. that's the whole vibe. it's giving "tiny struct, important job" energy and honestly? we're obsessed. 🎀

✨ SYNOPSIS ✨

here she is in all her glory, no cap, every field exactly where it belongs:

struct delayed_evt_ack_node {
    struct list_head list;
    u8 event;
    u32 event_ctx;
 };

🌸 Members 🌸

breaking it down field by field, because every member here is a main character:

• list — the list head. it's how this node links up with its friends, yk? 🦋
• event — the MPI3 event ID. type u8, small but mighty. 👑
• event_ctx — the event context. type u32, and it's holding all the context so you don't have to. 💅

🫶 SEE ALSO 🫶

okay this is the part where the page goes absolutely feral with the cross-references — like, the whole friend group shows up. the kernel file is ./drivers/scsi/mpi3mr/mpi3mr.h and it has so many structs living in it. here's literally every single one, because we do not skip anyone in this house:

• struct mpi3mr_nvme_pt_sge(9)
• struct mpi3mr_buf_map(9)
• struct mpi3mr_compimg_ver(9)
• struct segments(9)
• struct op_req_qinfo(9)
• struct op_reply_qinfo(9)
• struct mpi3mr_intr_info(9)
• struct mpi3mr_throttle_group_info(9)
• struct mpi3mr_hba_port(9)
• struct mpi3mr_sas_port(9)
• struct mpi3mr_sas_phy(9)
• struct mpi3mr_sas_node(9)
• struct mpi3mr_enclosure_node(9)
• struct tgt_dev_sas_sata(9)
• struct tgt_dev_pcie(9)
• struct tgt_dev_vd(9)
• union _form_spec_inf(9)
• struct mpi3mr_tgt_dev(9)
• mpi3mr_tgtdev_get(9)
• mpi3mr_free_tgtdev(9)
• mpi3mr_tgtdev_put(9)
• struct mpi3mr_stgt_priv_data(9)
• struct mpi3mr_drv_cmd(9)
• union mpi3mr_trigger_data(9)
• struct trigger_event_data(9)
• struct diag_buffer_desc(9)
• struct dma_memory_desc(9)
• struct chain_element(9)
• struct scmd_priv(9)
• struct mpi3mr_ioc(9)
• struct mpi3mr_fwevt(9)
• struct delayed_dev_rmhs_node(9)

like, that's thirty-two cross-refs, and yes I counted. read them all, iykyk. 📚✨

and that's a wrap, bestie!! this page lives in ./drivers/scsi/mpi3mr, it's dated October 2026, and the whole thing is filed under struct delayed_evt_ack_node(9). go forth and ack those delayed events, you absolute icon. 💖🌈⭐