STRUCT SMEM_PTABLE_ENTRY(9)

🌸 NAME 🌸

okay so bestie, welcome to the struct smem_ptable_entry(9) page from the Kernel API Manual 💅 this struct is literally one entry in the @smem_ptable list — that's the whole name vibe, no cap.

🧚 SYNOPSIS 🧚

here's the exact struct layout, bestie — copy it with your whole chest:

       struct smem_ptable_entry {
           __le32 offset;
           __le32 size;
           __le32 flags;
           __le16 host0;
           __le16 host1;
           __le32 cacheline;
           __le32 reserved[7];
        };

🎀 Members 🎀

• offset — the offset, within the main shared memory region, of the partition. it's giving "where this partition lives" ✨
• size — the size of the partition. periodt.
• flags — flags for the partition (currently unused). lowkey just sitting there for now.
• host0 — the first processor/host with access to this partition 🫶
• host1 — the second processor/host with access to this partition 🫶
• cacheline — the alignment for "cached" entries. keep the quotes, bestie.
• reserved — reserved entries for later use. future-proofing icon behavior 💅

🦋 SEE ALSO 🦋

Kernel file ./drivers/soc/qcom/smem.c is the main-character file, and these are the other pages you should absolutely peek at:

• struct smem_proc_comm(9)
• struct smem_global_entry(9)
• struct smem_header(9)
• struct smem_ptable(9)
• struct smem_partition_header(9)
• struct smem_partition(9)
• struct smem_private_entry(9)
• struct smem_info(9)
• struct smem_region(9)
• struct qcom_smem(9)
• qcom_smem_bust_hwspin_lock_by_host(9)
• qcom_smem_is_available(9)
• qcom_smem_alloc(9)
• qcom_smem_get(9)
• qcom_smem_get_free_space(9)
• qcom_smem_virt_to_phys(9)
• qcom_smem_get_soc_id(9)
• qcom_smem_get_feature_code(9)

mwah 💋 this page came from source/version ./drivers/soc/qcom, dated October 2026, and it's struct smem_ptable_entry(9) — source/version + date noted, bestie 🫶