PRI_MIN_KERN
asprintf(&str, "kernel:%u", level - PRI_MIN_KERN);
static int __read_mostly preempt_thresh = PRI_MIN_KERN;
taskqueue_start_threads(&crypto_tq, crypto_workers_num, PRI_MIN_KERN,
#define PRI_MAX_REALTIME (PRI_MIN_KERN - 1)
#define PSWP (PRI_MIN_KERN + 0)
#define PVM (PRI_MIN_KERN + 1)
#define PINOD (PRI_MIN_KERN + 2)
#define PRIBIO (PRI_MIN_KERN + 3)
#define PVFS (PRI_MIN_KERN + 4)
#define PZERO (PRI_MIN_KERN + 5)
#define PSOCK (PRI_MIN_KERN + 6)
#define PWAIT (PRI_MIN_KERN + 7)
#define PLOCK (PRI_MIN_KERN + 8)
#define PPAUSE (PRI_MIN_KERN + 9)