#include "io_ddir.h"
#include "ioengine.h"
#include "iolog.h"
+#include "helpers.h"
+#include "options.h"
#ifdef FIO_HAVE_GUASI
#include <guasi.h>
unsigned long long max_bw[2], min_bw[2];
unsigned long long io_kb[2];
unsigned long long agg[2];
+ unsigned int kb_base;
};
/*
#define FIO_IO_U_LAT_U_NR 10
#define FIO_IO_U_LAT_M_NR 12
+#define MAX_PATTERN_SIZE 512
+
struct thread_stat {
char *name;
char *verror;
unsigned continue_on_error;
unsigned long total_err_count;
int first_error;
+
+ unsigned int kb_base;
};
struct bssplit {
char *opendir;
char *ioengine;
enum td_ddir td_ddir;
+ unsigned int kb_base;
unsigned int ddir_nr;
unsigned int iodepth;
unsigned int iodepth_low;
unsigned int verifysort;
unsigned int verify_interval;
unsigned int verify_offset;
- unsigned int verify_pattern;
+ char verify_pattern[MAX_PATTERN_SIZE];
unsigned int verify_pattern_bytes;
unsigned int verify_fatal;
+ unsigned int verify_async;
unsigned int use_thread;
unsigned int unlink;
unsigned int do_disk_util;
unsigned long long zone_size;
unsigned long long zone_skip;
enum fio_memtype mem_type;
+ unsigned int mem_align;
unsigned int stonewall;
unsigned int new_group;
unsigned int numjobs;
os_cpu_mask_t cpumask;
unsigned int cpumask_set;
+ os_cpu_mask_t verify_cpumask;
+ unsigned int verify_cpumask_set;
unsigned int iolog;
unsigned int rwmixcycle;
unsigned int rwmix[2];
unsigned int file_service_type;
unsigned int group_reporting;
unsigned int fadvise_hint;
+ unsigned int fallocate;
unsigned int zero_buffers;
unsigned int refill_buffers;
unsigned int time_based;
* I/O Error handling
*/
unsigned int continue_on_error;
+
+ /*
+ * Benchmark profile type
+ */
+ char *profile;
+
+ /*
+ * blkio cgroup support
+ */
+ char *cgroup;
+ unsigned int cgroup_weight;
+
+ unsigned int uid;
+ unsigned int gid;
};
#define FIO_VERROR_SIZE 128
struct flist_head io_u_freelist;
struct flist_head io_u_busylist;
struct flist_head io_u_requeues;
+ pthread_mutex_t io_u_lock;
+ pthread_cond_t free_cond;
+
+ /*
+ * async verify offload
+ */
+ struct flist_head verify_list;
+ pthread_t *verify_threads;
+ unsigned int nr_verify_threads;
+ pthread_cond_t verify_cond;
+ int verify_thread_exit;
/*
* Rate state
*/
- unsigned long rate_usec_cycle[2];
+ unsigned long rate_nsec_cycle[2];
long rate_pending_usleep[2];
unsigned long rate_bytes[2];
unsigned long rate_blocks[2];
*/
unsigned int total_err_count;
int first_error;
+
+ /*
+ * Can be overloaded by profiles
+ */
+ int (*fill_io_u_off)(struct thread_data *, struct io_u *);
+ int (*fill_io_u_size)(struct thread_data *, struct io_u *);
};
/*
*/
extern int __must_check parse_options(int, char **);
extern int fio_options_parse(struct thread_data *, char **, int);
+extern void fio_keywords_init(void);
extern int fio_cmd_option_parse(struct thread_data *, const char *, char *);
extern void fio_fill_default_options(struct thread_data *);
extern int fio_show_option_help(const char *);
extern void options_mem_dupe(struct thread_data *);
extern void options_mem_free(struct thread_data *);
extern void td_fill_rand_seeds(struct thread_data *);
+extern void add_job_opts(const char **);
#define FIO_GETOPT_JOB 0x89988998
-#define FIO_NR_OPTIONS 128
+#define FIO_NR_OPTIONS (FIO_MAX_OPTS + 128)
/*
* ETA/status stuff
return ret;
}
+static inline int is_power_of_2(unsigned int val)
+{
+ return (val != 0 && ((val & (val - 1)) == 0));
+}
+
+/*
+ * We currently only need to do locking if we have verifier threads
+ * accessing our internal structures too
+ */
+static inline void td_io_u_lock(struct thread_data *td)
+{
+ if (td->o.verify_async)
+ pthread_mutex_lock(&td->io_u_lock);
+}
+
+static inline void td_io_u_unlock(struct thread_data *td)
+{
+ if (td->o.verify_async)
+ pthread_mutex_unlock(&td->io_u_lock);
+}
+
+static inline void td_io_u_free_notify(struct thread_data *td)
+{
+ if (td->o.verify_async)
+ pthread_cond_signal(&td->free_cond);
+}
+
#endif