-/*
- * We put the hardirq and softirq counter into the preemption counter. The bitmask has the
- * following meaning:
- *
- * - bits 0-7 are the preemption count (max preemption depth: 256)
- * - bits 8-15 are the softirq count (max # of softirqs: 256)
- * - bits 16-31 are the hardirq count (max # of hardirqs: 65536)
- *
- * - (bit 63 is the PREEMPT_ACTIVE flag---not currently implemented.)
- *
- * PREEMPT_MASK: 0x000000ff
- * SOFTIRQ_MASK: 0x0000ff00
- * HARDIRQ_MASK: 0xffff0000
- */
-
-#define PREEMPT_BITS 8
-#define SOFTIRQ_BITS 8