}
}
- td->o.cpumask_set = 1;
return 0;
}
}
free(p);
- if (!ret)
- td->o.cpumask_set = 1;
return ret;
}
static int str_cpus_allowed_cb(void *data, const char *input)
{
struct thread_data *td = data;
- int ret;
if (parse_dryrun())
return 0;
- ret = set_cpus_allowed(td, &td->o.cpumask, input);
- if (!ret)
- td->o.cpumask_set = 1;
-
- return ret;
+ return set_cpus_allowed(td, &td->o.cpumask, input);
}
static int str_verify_cpus_allowed_cb(void *data, const char *input)
{
struct thread_data *td = data;
- int ret;
-
- ret = set_cpus_allowed(td, &td->o.verify_cpumask, input);
- if (!ret)
- td->o.verify_cpumask_set = 1;
- return ret;
+ return set_cpus_allowed(td, &td->o.verify_cpumask, input);
}
#endif
numa_free_nodemask(verify_bitmask);
td->o.numa_cpunodes = strdup(input);
- td->o.numa_cpumask_set = 1;
return 0;
}
break;
}
- td->o.numa_memmask_set = 1;
return 0;
-
out:
return 1;
}
return 0;
if (td->o.random_distribution == FIO_RAND_DIST_ZIPF)
- val = 1.1;
+ val = FIO_DEF_ZIPF;
else if (td->o.random_distribution == FIO_RAND_DIST_PARETO)
- val = 0.2;
+ val = FIO_DEF_PARETO;
+ else if (td->o.random_distribution == FIO_RAND_DIST_GAUSS)
+ val = 0.0;
else
return 0;
return 1;
}
td->o.zipf_theta.u.f = val;
- } else {
+ } else if (td->o.random_distribution == FIO_RAND_DIST_PARETO) {
if (val <= 0.00 || val >= 1.00) {
log_err("fio: pareto input out of range (0 < input < 1.0)\n");
return 1;
}
td->o.pareto_h.u.f = val;
+ } else {
+ if (val <= 0.00 || val >= 100.0) {
+ log_err("fio: normal deviation out of range (0 < input < 100.0)\n");
+ return 1;
+ }
+ td->o.gauss_dev.u.f = val;
}
return 0;
return ret;
}
-static int str_lockfile_cb(void *data, const char fio_unused *str)
-{
- struct thread_data *td = data;
-
- if (td->files_index) {
- log_err("fio: lockfile= option must precede filename=\n");
- return 1;
- }
-
- return 0;
-}
-
static int str_opendir_cb(void *data, const char fio_unused *str)
{
struct thread_data *td = data;
return 0;
}
-static int str_gtod_cpu_cb(void *data, long long *il)
-{
- struct thread_data *td = data;
- int val = *il;
-
- td->o.gtod_cpu = val;
- td->o.gtod_offload = 1;
- return 0;
-}
-
static int str_size_cb(void *data, unsigned long long *__val)
{
struct thread_data *td = data;
.parent = "filename",
.hide = 0,
.def = "none",
- .cb = str_lockfile_cb,
.category = FIO_OPT_C_FILE,
.group = FIO_OPT_G_FILENAME,
.posval = {
.oval = TD_DDIR_RANDRW,
.help = "Random read and write mix"
},
+ { .ival = "writetrim",
+ .oval = TD_DDIR_WRITETRIM,
+ .help = "Write and trim mix, trims preceding writes"
+ },
},
},
{
.lname = "Size",
.type = FIO_OPT_STR_VAL,
.cb = str_size_cb,
+ .off1 = td_var_offset(size),
.help = "Total size of device or files",
.interval = 1024 * 1024,
.category = FIO_OPT_C_IO,
.group = FIO_OPT_G_INVALID,
},
{
- .name = "io_limit",
- .lname = "IO Limit",
+ .name = "io_size",
+ .alias = "io_limit",
+ .lname = "IO Size",
.type = FIO_OPT_STR_VAL,
.off1 = td_var_offset(io_limit),
.interval = 1024 * 1024,
.lname = "Block size split",
.type = FIO_OPT_STR,
.cb = str_bssplit_cb,
+ .off1 = td_var_offset(bssplit),
.help = "Set a specific mix of block sizes",
.parent = "rw",
.hide = 1,
.oval = FIO_RAND_DIST_PARETO,
.help = "Pareto distribution",
},
+ { .ival = "normal",
+ .oval = FIO_RAND_DIST_GAUSS,
+ .help = "Normal (gaussian) distribution",
+ },
},
.category = FIO_OPT_C_IO,
.group = FIO_OPT_G_RANDOM,
.category = FIO_OPT_C_FILE,
.group = FIO_OPT_G_INVALID,
},
+#ifdef FIO_HAVE_STREAMID
+ {
+ .name = "fadvise_stream",
+ .lname = "Fadvise stream",
+ .type = FIO_OPT_INT,
+ .off1 = td_var_offset(fadvise_stream),
+ .help = "Use fadvise() to set stream ID",
+ .category = FIO_OPT_C_FILE,
+ .group = FIO_OPT_G_INVALID,
+ },
+#endif
{
.name = "fsync",
.lname = "Fsync",
.lname = "Verify pattern",
.type = FIO_OPT_STR,
.cb = str_verify_pattern_cb,
+ .off1 = td_var_offset(verify_pattern),
.help = "Fill pattern for IO buffers",
.parent = "verify",
.hide = 1,
.lname = "Async verify CPUs",
.type = FIO_OPT_STR,
.cb = str_verify_cpus_allowed_cb,
+ .off1 = td_var_offset(verify_cpumask),
.help = "Set CPUs allowed for async verify threads",
.parent = "verify_async",
.hide = 1,
.lname = "Read/write mix read",
.type = FIO_OPT_INT,
.cb = str_rwmix_read_cb,
+ .off1 = td_var_offset(rwmix[DDIR_READ]),
.maxval = 100,
.help = "Percentage of mixed workload that is reads",
.def = "50",
.lname = "Read/write mix write",
.type = FIO_OPT_INT,
.cb = str_rwmix_write_cb,
+ .off1 = td_var_offset(rwmix[DDIR_WRITE]),
.maxval = 100,
.help = "Percentage of mixed workload that is writes",
.def = "50",
.lname = "CPU mask",
.type = FIO_OPT_INT,
.cb = str_cpumask_cb,
+ .off1 = td_var_offset(cpumask),
.help = "CPU affinity mask",
.category = FIO_OPT_C_GENERAL,
.group = FIO_OPT_G_CRED,
.lname = "CPUs allowed",
.type = FIO_OPT_STR,
.cb = str_cpus_allowed_cb,
+ .off1 = td_var_offset(cpumask),
.help = "Set CPUs allowed",
.category = FIO_OPT_C_GENERAL,
.group = FIO_OPT_G_CRED,
.name = "numa_cpu_nodes",
.type = FIO_OPT_STR,
.cb = str_numa_cpunodes_cb,
+ .off1 = td_var_offset(numa_cpunodes),
.help = "NUMA CPU nodes bind",
.category = FIO_OPT_C_GENERAL,
.group = FIO_OPT_G_INVALID,
.name = "numa_mem_policy",
.type = FIO_OPT_STR,
.cb = str_numa_mpol_cb,
+ .off1 = td_var_offset(numa_memnodes),
.help = "NUMA memory policy setup",
.category = FIO_OPT_C_GENERAL,
.group = FIO_OPT_G_INVALID,
.lname = "Buffer pattern",
.type = FIO_OPT_STR,
.cb = str_buffer_pattern_cb,
+ .off1 = td_var_offset(buffer_pattern),
.help = "Fill pattern for IO buffers",
.category = FIO_OPT_C_IO,
.group = FIO_OPT_G_IO_BUF,
.lname = "Buffer compression percentage",
.type = FIO_OPT_INT,
.cb = str_buffer_compress_cb,
+ .off1 = td_var_offset(compress_percentage),
.maxval = 100,
.minval = 0,
.help = "How compressible the buffer is (approximately)",
.lname = "Dedupe percentage",
.type = FIO_OPT_INT,
.cb = str_dedupe_cb,
+ .off1 = td_var_offset(dedupe_percentage),
.maxval = 100,
.minval = 0,
.help = "Percentage of buffers that are dedupable",
.name = "gtod_cpu",
.lname = "Dedicated gettimeofday() CPU",
.type = FIO_OPT_INT,
- .cb = str_gtod_cpu_cb,
+ .off1 = td_var_offset(gtod_cpu),
.help = "Set up dedicated gettimeofday() thread on this CPU",
.verify = gtod_cpu_verify,
.category = FIO_OPT_C_GENERAL,
.name = "ignore_error",
.type = FIO_OPT_STR,
.cb = str_ignore_error_cb,
+ .off1 = td_var_offset(ignore_error_nr),
.help = "Set a specific list of errors to ignore",
.parent = "rw",
.category = FIO_OPT_C_GENERAL,
int newret = parse_option(opts_copy[i], opts[i], fio_options,
&o, td, dump_cmdline);
+ if (!newret && o)
+ fio_option_mark_set(&td->o, o);
+
if (opts_copy[i]) {
if (newret && !o) {
unknown++;
int fio_cmd_option_parse(struct thread_data *td, const char *opt, char *val)
{
- return parse_cmd_option(opt, val, fio_options, td);
+ int ret;
+
+ ret = parse_cmd_option(opt, val, fio_options, td);
+ if (!ret) {
+ struct fio_option *o;
+
+ o = find_option(fio_options, opt);
+ if (o)
+ fio_option_mark_set(&td->o, o);
+ }
+
+ return ret;
}
int fio_cmd_ioengine_option_parse(struct thread_data *td, const char *opt,
return find_option(fio_options, name);
}
+static struct fio_option *find_next_opt(struct thread_options *o,
+ struct fio_option *from,
+ unsigned int off1)
+{
+ struct fio_option *opt;
+
+ if (!from)
+ from = &fio_options[0];
+ else
+ from++;
+
+ opt = NULL;
+ do {
+ if (off1 == from->off1) {
+ opt = from;
+ break;
+ }
+ from++;
+ } while (from->name);
+
+ return opt;
+}
+
+static int opt_is_set(struct thread_options *o, struct fio_option *opt)
+{
+ unsigned int opt_off, index, offset;
+
+ opt_off = opt - &fio_options[0];
+ index = opt_off / (8 * sizeof(uint64_t));
+ offset = opt_off & ((8 * sizeof(uint64_t)) - 1);
+ return (o->set_options[index] & (1UL << offset)) != 0;
+}
+
+int __fio_option_is_set(struct thread_options *o, unsigned int off1)
+{
+ struct fio_option *opt, *next;
+
+ next = NULL;
+ while ((opt = find_next_opt(o, next, off1)) != NULL) {
+ if (opt_is_set(o, opt))
+ return 1;
+
+ next = opt;
+ }
+
+ return 0;
+}
+
+void fio_option_mark_set(struct thread_options *o, struct fio_option *opt)
+{
+ unsigned int opt_off, index, offset;
+
+ opt_off = opt - &fio_options[0];
+ index = opt_off / (8 * sizeof(uint64_t));
+ offset = opt_off & ((8 * sizeof(uint64_t)) - 1);
+ o->set_options[index] |= 1UL << offset;
+}
projects / fio.git / blobdiff