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DPCs

include/thread/dpc.h View source View on GitHub

Structs

Section titled “Structs”

dpc

Section titled “dpc”
struct dpc {
    dpc_func_t              func;
    void                    *ctx;
    _Atomic (struct dpc *)  next;
    _Atomic bool            enqueued;
};

dpc_queue

Section titled “dpc_queue”
struct dpc_queue {
    _Atomic (struct dpc *)  head;
    _Atomic size_t          count;
};

dpc_cpu

Section titled “dpc_cpu”
struct dpc_cpu {
    _Atomic bool      ipi_queued;
    struct dpc_queue  queue;
};

Type Aliases

Section titled “Type Aliases”

dpc_func_t

Section titled “dpc_func_t”
typedef void (*dpc_func_t)(void * ctx);

Functions

Section titled “Functions”

dpc_drain_local

Section titled “dpc_drain_local”
void dpc_drain_local(void);

dpc_run_local

Section titled “dpc_run_local”
void dpc_run_local(void);

dpc_run_dpcs_from_irq

Section titled “dpc_run_dpcs_from_irq”
void dpc_run_dpcs_from_irq(void);

dpc_create

Section titled “dpc_create”
struct dpc * dpc_create(dpc_func_t fn, void *ctx);

dpc_init

Section titled “dpc_init”
struct dpc * dpc_init(struct dpc *d, dpc_func_t fn, void *ctx);

dpc_init_percpu

Section titled “dpc_init_percpu”
void dpc_init_percpu(void);

dpc_enqueue_local

Section titled “dpc_enqueue_local”
bool dpc_enqueue_local(struct dpc *d);

dpc_enqueue_on_cpu

Section titled “dpc_enqueue_on_cpu”
bool dpc_enqueue_on_cpu(size_t cpu, struct dpc *d);