struct flist_head list;
};
+
+union io_sample_data {
+ uint64_t val;
+ struct io_u_plat_entry *plat_entry;
+};
+
+#define sample_val(value) ((union io_sample_data) { .val = value })
+#define sample_plat(plat) ((union io_sample_data) { .plat_entry = plat })
+
/*
* A single data sample
*/
struct io_sample {
uint64_t time;
- uint64_t val;
+ union io_sample_data data;
uint32_t __ddir;
uint32_t bs;
};
*/
struct io_hist hist_window[DDIR_RWDIR_CNT];
unsigned long hist_msec;
- int hist_coarseness;
+ unsigned int hist_coarseness;
pthread_mutex_t chunk_lock;
unsigned int chunk_seq;
return __log_entry_sz(log->log_offset);
}
+static inline size_t log_sample_sz(struct io_log *log, struct io_logs *cur_log)
+{
+ return cur_log->nr_samples * log_entry_sz(log);
+}
+
static inline struct io_sample *__get_sample(void *samples, int log_offset,
uint64_t sample)
{
log->log_type == IO_LOG_TYPE_SLAT;
}
+static inline void ipo_bytes_align(unsigned int replay_align, struct io_piece *ipo)
+{
+ if (replay_align)
+ return;
+
+ ipo->offset &= ~(replay_align - (uint64_t)1);
+}
+
extern void finalize_logs(struct thread_data *td, bool);
extern void setup_log(struct io_log **, struct log_params *, const char *);
extern void flush_log(struct io_log *, bool);
extern void flush_samples(FILE *, void *, uint64_t);
+extern unsigned long hist_sum(int, int, unsigned int *, unsigned int *);
extern void free_log(struct io_log *);
extern void fio_writeout_logs(bool);
extern void td_writeout_logs(struct thread_data *, bool);