X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=fio.h;h=d5746dd4453bb42de63ca581d5969b769d5fbcb4;hp=6e1175406f8dd0ed0671f6651a87198686993440;hb=3c978125e2bc883a9e69f0bae0122f936f995f17;hpb=2f122b135b7319ff8dd04dadf31ff28b301051a3 diff --git a/fio.h b/fio.h index 6e117540..d5746dd4 100644 --- a/fio.h +++ b/fio.h @@ -20,7 +20,6 @@ struct thread_data; #include "thread_options.h" #include "flist.h" #include "fifo.h" -#include "rbtree.h" #include "arch/arch.h" #include "os/os.h" #include "mutex.h" @@ -37,17 +36,24 @@ struct thread_data; #include "gettime.h" #include "lib/getopt.h" #include "lib/rand.h" +#include "lib/rbtree.h" #include "client.h" #include "server.h" #include "stat.h" #include "flow.h" -#ifdef FIO_HAVE_GUASI -#include +#ifdef CONFIG_SOLARISAIO +#include #endif -#ifdef FIO_HAVE_SOLARISAIO -#include +#ifdef CONFIG_LIBNUMA +#include +#include + +/* + * "local" is pseudo-policy + */ +#define MPOL_LOCAL MPOL_MAX #endif /* @@ -58,11 +64,34 @@ enum { RW_SEQ_IDENT, }; +enum { + TD_F_VER_BACKLOG = 1, + TD_F_TRIM_BACKLOG = 2, + TD_F_READ_IOLOG = 4, + TD_F_REFILL_BUFFERS = 8, + TD_F_SCRAMBLE_BUFFERS = 16, + TD_F_VER_NONE = 32, + TD_F_PROFILE_OPS = 64, +}; + +enum { + FIO_RAND_BS_OFF = 0, + FIO_RAND_VER_OFF, + FIO_RAND_MIX_OFF, + FIO_RAND_FILE_OFF, + FIO_RAND_BLOCK_OFF, + FIO_RAND_FILE_SIZE_OFF, + FIO_RAND_TRIM_OFF, + FIO_RAND_BUF_OFF, + FIO_RAND_NR_OFFS, +}; + /* * This describes a single thread/process executing a fio job. */ struct thread_data { struct thread_options o; + unsigned long flags; void *eo; char verror[FIO_VERROR_SIZE]; pthread_t thread; @@ -78,16 +107,19 @@ struct thread_data { struct io_log *bw_log; struct io_log *iops_log; - uint64_t stat_io_bytes[2]; + uint64_t stat_io_bytes[DDIR_RWDIR_CNT]; struct timeval bw_sample_time; - uint64_t stat_io_blocks[2]; + uint64_t stat_io_blocks[DDIR_RWDIR_CNT]; struct timeval iops_sample_time; + volatile int update_rusage; + struct fio_mutex *rusage_sem; struct rusage ru_start; struct rusage ru_end; struct fio_file **files; + unsigned char *file_locks; unsigned int files_size; unsigned int files_index; unsigned int nr_open_files; @@ -99,18 +131,16 @@ struct thread_data { struct frand_state __next_file_state; }; int error; + int sig; int done; pid_t pid; char *orig_buffer; size_t orig_buffer_size; volatile int terminate; volatile int runstate; - unsigned int ioprio; - unsigned int ioprio_set; unsigned int last_was_sync; enum fio_ddir last_ddir; - char *mmapfile; int mmapfd; void *iolog_buf; @@ -118,7 +148,7 @@ struct thread_data { char *sysfs_root; - unsigned long rand_seeds[8]; + unsigned long rand_seeds[FIO_RAND_NR_OFFS]; union { os_random_state_t bsrange_state; @@ -182,22 +212,22 @@ struct thread_data { /* * Rate state */ - unsigned long long rate_bps[2]; - long rate_pending_usleep[2]; - unsigned long rate_bytes[2]; - unsigned long rate_blocks[2]; - struct timeval lastrate[2]; - - unsigned long long total_io_size; - unsigned long long fill_device_size; - - unsigned long io_issues[2]; - unsigned long long io_blocks[2]; - unsigned long long this_io_blocks[2]; - unsigned long long io_bytes[2]; - unsigned long long io_skip_bytes; - unsigned long long this_io_bytes[2]; - unsigned long long zone_bytes; + uint64_t rate_bps[DDIR_RWDIR_CNT]; + long rate_pending_usleep[DDIR_RWDIR_CNT]; + unsigned long rate_bytes[DDIR_RWDIR_CNT]; + unsigned long rate_blocks[DDIR_RWDIR_CNT]; + struct timeval lastrate[DDIR_RWDIR_CNT]; + + uint64_t total_io_size; + uint64_t fill_device_size; + + unsigned long io_issues[DDIR_RWDIR_CNT]; + uint64_t io_blocks[DDIR_RWDIR_CNT]; + uint64_t this_io_blocks[DDIR_RWDIR_CNT]; + uint64_t io_bytes[DDIR_RWDIR_CNT]; + uint64_t io_skip_bytes; + uint64_t this_io_bytes[DDIR_RWDIR_CNT]; + uint64_t zone_bytes; struct fio_mutex *mutex; /* @@ -246,6 +276,8 @@ struct thread_data { struct flist_head trim_list; unsigned long trim_entries; + struct flist_head next_rand_list; + /* * for fileservice, how often to switch to a new file */ @@ -276,6 +308,8 @@ struct thread_data { */ struct prof_io_ops prof_io_ops; void *prof_data; + + void *pinned_mem; }; /* @@ -294,7 +328,7 @@ enum { int e = (err); \ (td)->error = e; \ if (!(td)->first_error) \ - snprintf(td->verror, sizeof(td->verror) - 1, "file:%s:%d, func=%s, error=%s", __FILE__, __LINE__, (func), (msg)); \ + snprintf(td->verror, sizeof(td->verror), "file:%s:%d, func=%s, error=%s", __FILE__, __LINE__, (func), (msg)); \ } while (0) @@ -310,27 +344,27 @@ enum { extern int exitall_on_terminate; extern unsigned int thread_number; -extern unsigned int nr_process, nr_thread; +extern unsigned int stat_number; extern int shm_id; extern int groupid; -extern int terse_output; +extern int output_format; extern int temp_stall_ts; -extern unsigned long long mlock_size; -extern unsigned long page_mask, page_size; +extern uintptr_t page_mask, page_size; extern int read_only; extern int eta_print; +extern int eta_new_line; extern unsigned long done_secs; extern char *job_section; extern int fio_gtod_offload; extern int fio_gtod_cpu; extern enum fio_cs fio_clock_source; +extern int fio_clock_source_set; extern int warnings_fatal; extern int terse_version; extern int is_backend; extern int nr_clients; extern int log_syslog; extern const char fio_version_string[]; -extern const fio_fp64_t def_percentile_list[FIO_IO_U_LIST_MAX_LEN]; extern struct thread_data *threads; @@ -339,37 +373,12 @@ static inline void fio_ro_check(struct thread_data *td, struct io_u *io_u) assert(!(io_u->ddir == DDIR_WRITE && !td_write(td))); } -#define BLOCKS_PER_MAP (8 * sizeof(unsigned long)) -#define TO_MAP_BLOCK(f, b) (b) -#define RAND_MAP_IDX(f, b) (TO_MAP_BLOCK(f, b) / BLOCKS_PER_MAP) -#define RAND_MAP_BIT(f, b) (TO_MAP_BLOCK(f, b) & (BLOCKS_PER_MAP - 1)) - #define REAL_MAX_JOBS 2048 -#define td_non_fatal_error(e) ((e) == EIO || (e) == EILSEQ) - -static inline enum error_type td_error_type(enum fio_ddir ddir, int err) -{ - if (err == EILSEQ) - return ERROR_TYPE_VERIFY; - if (ddir == DDIR_READ) - return ERROR_TYPE_READ; - return ERROR_TYPE_WRITE; -} - -static inline void update_error_count(struct thread_data *td, int err) -{ - td->total_err_count++; - if (td->total_err_count == 1) - td->first_error = err; -} - static inline int should_fsync(struct thread_data *td) { if (td->last_was_sync) return 0; - if (td->o.odirect) - return 0; if (td_write(td) || td_rw(td) || td->o.override_sync) return 1; @@ -398,11 +407,11 @@ extern void fio_options_mem_dupe(struct thread_data *); extern void options_mem_dupe(void *data, struct fio_option *options); extern void td_fill_rand_seeds(struct thread_data *); extern void add_job_opts(const char **, int); -extern char *num2str(unsigned long, int, int, int); +extern char *num2str(unsigned long, int, int, int, int); extern int ioengine_load(struct thread_data *); -extern unsigned long page_mask; -extern unsigned long page_size; +extern uintptr_t page_mask; +extern uintptr_t page_size; extern int initialize_fio(char *envp[]); #define FIO_GETOPT_JOB 0x89000000 @@ -414,6 +423,7 @@ extern int initialize_fio(char *envp[]); */ extern void print_thread_status(void); extern void print_status_init(int); +extern char *fio_uint_to_kmg(unsigned int val); /* * Thread life cycle. Once a thread has a runstate beyond TD_INITIALIZED, it @@ -426,6 +436,7 @@ enum { TD_CREATED, TD_INITIALIZED, TD_RAMP, + TD_SETTING_UP, TD_RUNNING, TD_PRE_READING, TD_VERIFYING, @@ -441,10 +452,11 @@ extern void fio_terminate_threads(int); /* * Memory helpers */ -extern int __must_check fio_pin_memory(void); -extern void fio_unpin_memory(void); +extern int __must_check fio_pin_memory(struct thread_data *); +extern void fio_unpin_memory(struct thread_data *); extern int __must_check allocate_io_mem(struct thread_data *); extern void free_io_mem(struct thread_data *); +extern void free_threads_shm(void); /* * Reset stats after ramp time completes @@ -509,18 +521,28 @@ static inline int __should_check_rate(struct thread_data *td, } static inline int should_check_rate(struct thread_data *td, - unsigned long *bytes_done) + uint64_t *bytes_done) { int ret = 0; - if (bytes_done[0]) - ret |= __should_check_rate(td, 0); - if (bytes_done[1]) - ret |= __should_check_rate(td, 1); + if (bytes_done[DDIR_READ]) + ret |= __should_check_rate(td, DDIR_READ); + if (bytes_done[DDIR_WRITE]) + ret |= __should_check_rate(td, DDIR_WRITE); + if (bytes_done[DDIR_TRIM]) + ret |= __should_check_rate(td, DDIR_TRIM); return ret; } +static inline unsigned int td_max_bs(struct thread_data *td) +{ + unsigned int max_bs; + + max_bs = max(td->o.max_bs[DDIR_READ], td->o.max_bs[DDIR_WRITE]); + return max(td->o.max_bs[DDIR_TRIM], max_bs); +} + static inline int is_power_of_2(unsigned int val) { return (val != 0 && ((val & (val - 1)) == 0)); @@ -551,4 +573,23 @@ static inline void td_io_u_free_notify(struct thread_data *td) extern const char *fio_get_arch_string(int); extern const char *fio_get_os_string(int); +#define ARRAY_SIZE(x) (sizeof((x)) / (sizeof((x)[0]))) + +enum { + FIO_OUTPUT_TERSE = 0, + FIO_OUTPUT_JSON, + FIO_OUTPUT_NORMAL, +}; + +enum { + FIO_RAND_DIST_RANDOM = 0, + FIO_RAND_DIST_ZIPF, + FIO_RAND_DIST_PARETO, +}; + +enum { + FIO_RAND_GEN_TAUSWORTHE = 0, + FIO_RAND_GEN_LFSR, +}; + #endif