| 1 | #ifndef FIO_DEBUG_H |
| 2 | #define FIO_DEBUG_H |
| 3 | |
| 4 | #include "lib/types.h" |
| 5 | |
| 6 | enum { |
| 7 | FD_PROCESS = 0, |
| 8 | FD_FILE, |
| 9 | FD_IO, |
| 10 | FD_MEM, |
| 11 | FD_BLKTRACE, |
| 12 | FD_VERIFY, |
| 13 | FD_RANDOM, |
| 14 | FD_PARSE, |
| 15 | FD_DISKUTIL, |
| 16 | FD_JOB, |
| 17 | FD_MUTEX, |
| 18 | FD_PROFILE, |
| 19 | FD_TIME, |
| 20 | FD_NET, |
| 21 | FD_RATE, |
| 22 | FD_COMPRESS, |
| 23 | FD_STEADYSTATE, |
| 24 | FD_HELPERTHREAD, |
| 25 | FD_ZBD, |
| 26 | FD_DEBUG_MAX, |
| 27 | }; |
| 28 | |
| 29 | extern unsigned int fio_debug_jobno, *fio_debug_jobp, *fio_warned; |
| 30 | |
| 31 | static inline bool fio_did_warn(unsigned int mask) |
| 32 | { |
| 33 | if (*fio_warned & mask) |
| 34 | return true; |
| 35 | |
| 36 | *fio_warned |= mask; |
| 37 | return false; |
| 38 | } |
| 39 | |
| 40 | enum { |
| 41 | FIO_WARN_ROOT_FLUSH = 1, |
| 42 | FIO_WARN_VERIFY_BUF = 2, |
| 43 | FIO_WARN_ZONED_BUG = 4, |
| 44 | FIO_WARN_IOLOG_DROP = 8, |
| 45 | FIO_WARN_FADVISE = 16, |
| 46 | FIO_WARN_BTRACE_ZERO = 32, |
| 47 | }; |
| 48 | |
| 49 | #ifdef FIO_INC_DEBUG |
| 50 | struct debug_level { |
| 51 | const char *name; |
| 52 | const char *help; |
| 53 | unsigned long shift; |
| 54 | unsigned int jobno; |
| 55 | }; |
| 56 | extern const struct debug_level debug_levels[]; |
| 57 | |
| 58 | extern unsigned long fio_debug; |
| 59 | |
| 60 | void __dprint(int type, const char *str, ...) __attribute__((format (printf, 2, 3))); |
| 61 | |
| 62 | #define dprint(type, str, args...) \ |
| 63 | do { \ |
| 64 | if (((1 << type) & fio_debug) == 0) \ |
| 65 | break; \ |
| 66 | __dprint((type), (str), ##args); \ |
| 67 | } while (0) \ |
| 68 | |
| 69 | #else |
| 70 | |
| 71 | static inline void dprint(int type, const char *str, ...) |
| 72 | { |
| 73 | } |
| 74 | #endif |
| 75 | |
| 76 | #endif |