devl_resourc...get_register(9)

💖 NAME

okay bestie, welcome to the Kernel API Manual page for devl_resourc...get_register(9) — yes, the title is truncated like that, don't come for me 😭. The actual function is devl_resource_occ_get_register, aka register occupancy getter ✨. It's giving “short name, important registration job” energy 💅.

✨ SYNOPSIS ✨

void devl_resource_occ_get_register (struct devlink *devlink , u64
resource_id , devlink_resource_occ_get_t *occ_get , void *occ_get_priv
);

No cap, it returns void, so there is no return value to catch — the signature said what it said 🫶.

🎀 ARGUMENTS 🎀

• devlink — devlink. The official one-liner is literally just “devlink”, so we're keeping it minimal, iykyk 😌.
• resource_id — resource id; in the synopsis it's a u64, so yes, a 64-bit resource id ✨.
• occ_get — occupancy getter callback; its type in the synopsis is devlink_resource_occ_get_t * 🎀.
• occ_get_priv — occupancy getter callback priv; that's the private void * for the occupancy getter callback, and the manpage keeps the description short and sweet fr fr 💜.

🌈 SEE ALSO 🌈

If you're going full main-character research mode, these are the references:

• Kernel file ./net/devlink/resource.c
• struct devlink_resource(9)
• devl_resource_register(9)
• devl_resources_unregister(9)
• devlink_resources_unregister(9)
• devl_resource_size_get(9)
• devl_resource_occ_get_unregister(9)
• devl_port_resource_register(9)
• devl_port_resources_unregister(9)

mwah 💋 — sourced from ./net/devlink, dated October 2026, on the devl_resourc...get_register(9) page. Slay and read the source, bestie 🦋.