#ifndef FIO_IOLOG_H
#define FIO_IOLOG_H
+#include <stdio.h>
+
#include "lib/rbtree.h"
#include "lib/ieee754.h"
#include "flist.h"
*/
struct io_stat avg_window[DDIR_RWDIR_CNT];
unsigned long avg_msec;
- unsigned long avg_last;
+ unsigned long avg_last[DDIR_RWDIR_CNT];
/*
* Windowed latency histograms, for keeping track of when we need to
pthread_mutex_t chunk_lock;
unsigned int chunk_seq;
struct flist_head chunk_list;
+
+ pthread_mutex_t deferred_free_lock;
+#define IOLOG_MAX_DEFER 8
+ void *deferred_items[IOLOG_MAX_DEFER];
+ unsigned int deferred;
};
/*
*/
struct io_piece {
union {
- struct rb_node rb_node;
+ struct fio_rb_node rb_node;
struct flist_head list;
};
struct flist_head trim_list;
static inline bool per_unit_log(struct io_log *log)
{
- return log && !log->avg_msec;
+ return log && (!log->avg_msec || log->log_gz || log->log_gz_store);
}
static inline bool inline_log(struct io_log *log)
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 uint64_t hist_sum(int, int, uint64_t *, uint64_t *);
extern void free_log(struct io_log *);
extern void fio_writeout_logs(bool);
extern void td_writeout_logs(struct thread_data *, bool);