extern struct rw_semaphore crypto_alg_sem;
extern struct blocking_notifier_head crypto_chain;
-extern enum km_type crypto_km_types[];
-
static inline enum km_type crypto_kmap_type(int out)
{
- return crypto_km_types[(in_softirq() ? 2 : 0) + out];
+ enum km_type type;
+
+ if (in_softirq())
+ type = out * (KM_SOFTIRQ1 - KM_SOFTIRQ0) + KM_SOFTIRQ0;
+ else
+ type = out * (KM_USER1 - KM_USER0) + KM_USER0;
+
+ return type;
}
static inline void *crypto_kmap(struct page *page, int out)