struct closure;
-#ifdef CONFIG_BCACHE_EDEBUG
+#ifdef CONFIG_BCACHE_DEBUG
#define atomic_dec_bug(v) BUG_ON(atomic_dec_return(v) < 0)
#define atomic_inc_bug(v, i) BUG_ON(atomic_inc_return(v) <= i)
-#else /* EDEBUG */
+#else /* DEBUG */
#define atomic_dec_bug(v) atomic_dec(v)
#define atomic_inc_bug(v, i) atomic_inc(v)
#endif
-#define BITMASK(name, type, field, offset, size) \
-static inline uint64_t name(const type *k) \
-{ return (k->field >> offset) & ~(((uint64_t) ~0) << size); } \
- \
-static inline void SET_##name(type *k, uint64_t v) \
-{ \
- k->field &= ~(~((uint64_t) ~0 << size) << offset); \
- k->field |= v << offset; \
-}
-
#define DECLARE_HEAP(type, name) \
struct { \
size_t size, used; \
ssize_t bch_read_string_list(const char *buf, const char * const list[]);
struct time_stats {
+ spinlock_t lock;
/*
* all fields are in nanoseconds, averages are ewmas stored left shifted
* by 8