Split mutex.c and .h each into three files

[fio.git] / init.c

diff --git a/init.c b/init.c
index decd3b4e051c3c3cffdd4e66fa39bb37243da5df..bb0627b208a6c06bbcc4968744f838146f8060d3 100644 (file)
--- a/init.c
+++ b/init.c
@@ -79,6 +79,7 @@ static int prev_group_jobs;
 unsigned long fio_debug = 0;
 unsigned int fio_debug_jobno = -1;
 unsigned int *fio_debug_jobp = NULL;
+unsigned int *fio_warned = NULL;
 
 static char cmd_optstr[256];
 static bool did_arg;
@@ -309,6 +310,7 @@ static void free_shm(void)
        if (threads) {
                flow_exit();
                fio_debug_jobp = NULL;
+               fio_warned = NULL;
                free_threads_shm();
        }
 
@@ -341,7 +343,7 @@ static int setup_thread_area(void)
        do {
                size_t size = max_jobs * sizeof(struct thread_data);
 
-               size += sizeof(unsigned int);
+               size += 2 * sizeof(unsigned int);
 
 #ifndef CONFIG_NO_SHM
                shm_id = shmget(0, size, IPC_CREAT | 0600);
@@ -376,6 +378,8 @@ static int setup_thread_area(void)
        memset(threads, 0, max_jobs * sizeof(struct thread_data));
        fio_debug_jobp = (unsigned int *)(threads + max_jobs);
        *fio_debug_jobp = -1;
+       fio_warned = fio_debug_jobp + 1;
+       *fio_warned = 0;
 
        flow_init();
 
@@ -802,11 +806,12 @@ static int fixup_options(struct thread_data *td)
                        o->verify_interval = o->min_bs[DDIR_READ];
 
                /*
-                * Verify interval must be a factor or both min and max
+                * Verify interval must be a factor of both min and max
                 * write size
                 */
-               if (o->verify_interval % o->min_bs[DDIR_WRITE] ||
-                   o->verify_interval % o->max_bs[DDIR_WRITE])
+               if (!o->verify_interval ||
+                   (o->min_bs[DDIR_WRITE] % o->verify_interval) ||
+                   (o->max_bs[DDIR_WRITE] % o->verify_interval))
                        o->verify_interval = gcd(o->min_bs[DDIR_WRITE],
                                                        o->max_bs[DDIR_WRITE]);
        }
@@ -1472,6 +1477,7 @@ static int add_job(struct thread_data *td, const char *jobname, int job_add_num,
        td->ts.lat_percentiles = o->lat_percentiles;
        td->ts.percentile_precision = o->percentile_precision;
        memcpy(td->ts.percentile_list, o->percentile_list, sizeof(o->percentile_list));
+       td->ts.sig_figs = o->sig_figs;
 
        for (i = 0; i < DDIR_RWDIR_CNT; i++) {
                td->ts.clat_stat[i].min_val = ULONG_MAX;
@@ -1480,6 +1486,7 @@ static int add_job(struct thread_data *td, const char *jobname, int job_add_num,
                td->ts.bw_stat[i].min_val = ULONG_MAX;
                td->ts.iops_stat[i].min_val = ULONG_MAX;
        }
+       td->ts.sync_stat.min_val = ULONG_MAX;
        td->ddir_seq_nr = o->ddir_seq_nr;
 
        if ((o->stonewall || o->new_group) && prev_group_jobs) {
@@ -1583,7 +1590,7 @@ static int add_job(struct thread_data *td, const char *jobname, int job_add_num,
                        p.avg_msec = min(o->log_avg_msec, o->bw_avg_time);
                else
                        o->bw_avg_time = p.avg_msec;
-       
+
                p.hist_msec = o->log_hist_msec;
                p.hist_coarseness = o->log_hist_coarseness;
 
@@ -1614,7 +1621,7 @@ static int add_job(struct thread_data *td, const char *jobname, int job_add_num,
                        p.avg_msec = min(o->log_avg_msec, o->iops_avg_time);
                else
                        o->iops_avg_time = p.avg_msec;
-       
+
                p.hist_msec = o->log_hist_msec;
                p.hist_coarseness = o->log_hist_coarseness;
 
@@ -2087,7 +2094,7 @@ static int fill_def_thread(void)
 static void show_debug_categories(void)
 {
 #ifdef FIO_INC_DEBUG
-       struct debug_level *dl = &debug_levels[0];
+       const struct debug_level *dl = &debug_levels[0];
        int curlen, first = 1;
 
        curlen = 0;
@@ -2177,7 +2184,7 @@ static void usage(const char *name)
 }
 
 #ifdef FIO_INC_DEBUG
-struct debug_level debug_levels[] = {
+const struct debug_level debug_levels[] = {
        { .name = "process",
          .help = "Process creation/exit logging",
          .shift = FD_PROCESS,
@@ -2255,7 +2262,7 @@ struct debug_level debug_levels[] = {
 
 static int set_debug(const char *string)
 {
-       struct debug_level *dl;
+       const struct debug_level *dl;
        char *p = (char *) string;
        char *opt;
        int i;