STRUCT DEVLINK_RESOURCE(9)

💅 struct devlink_resource(9) 💅

okay bestie, welcome to the struct devlink_resource(9) page from the Kernel API Manual — it's giving kernel resource realness, and we're gonna get you fluent, no cap. 🫶✨

💖 NAME 💖

struct devlink_resource — devlink resource.

✨ SYNOPSIS ✨

here's the whole struct, copied exactly because precision is the moment:

       struct devlink_resource {
           const char *name;
           u64 id;
           u64 size;
           u64 size_new;
           bool size_valid;
           struct devlink_resource *parent;
           struct devlink_resource_size_params size_params;
           struct list_head list;
           struct list_head resource_list;
           devlink_resource_occ_get_t *occ_get;
           void *occ_get_priv;
        };

🧚 Members 🧚

• name — name of the resource. literally what it says, bestie.
• id — id, per devlink instance.
• size — size of the resource.
• size_new — updated size of the resource, reload is needed.
• size_valid — valid in case the total size of the resource is valid including its children.
• parent — parent resource.
• size_params — size parameters.
• list — parent list.
• resource_list — list of child resources.
• occ_get — occupancy getter callback.
• occ_get_priv — occupancy getter callback priv.

👀 SEE ALSO 👀

Kernel file ./net/devlink/resource.c is the home base, and the whole reference squad is:

• devl_resource_register(9)
• devl_resources_unregister(9)
• devlink_resources_unregister(9)
• devl_resource_size_get(9)
• devl_resource_occ_get_register(9)
• devl_resource_occ_get_unregister(9)
• devl_port_resource_register(9)
• devl_port_resources_unregister(9)

That's the whole page, bestie — source/version: ./net/devlink; date: October 2026; title: struct devlink_resource(9). 🫶💖✨