Make sure that assert() expressions do not have side effects

[fio.git] / client.c

diff --git a/client.c b/client.c
index 11fa262a6af9d2a5db68401d3d9c73ab86fc6272..bff0adc0d972ed38f2cc7c72961b0e2849693c9a 100644 (file)
--- a/client.c
+++ b/client.c
@@ -905,21 +905,21 @@ static void convert_ts(struct thread_stat *dst, struct thread_stat *src)
        }
 
        for (i = 0; i < FIO_IO_U_MAP_NR; i++) {
-               dst->io_u_map[i]        = le32_to_cpu(src->io_u_map[i]);
-               dst->io_u_submit[i]     = le32_to_cpu(src->io_u_submit[i]);
-               dst->io_u_complete[i]   = le32_to_cpu(src->io_u_complete[i]);
+               dst->io_u_map[i]        = le64_to_cpu(src->io_u_map[i]);
+               dst->io_u_submit[i]     = le64_to_cpu(src->io_u_submit[i]);
+               dst->io_u_complete[i]   = le64_to_cpu(src->io_u_complete[i]);
        }
 
        for (i = 0; i < FIO_IO_U_LAT_N_NR; i++)
-               dst->io_u_lat_n[i]      = le32_to_cpu(src->io_u_lat_n[i]);
+               dst->io_u_lat_n[i]      = le64_to_cpu(src->io_u_lat_n[i]);
        for (i = 0; i < FIO_IO_U_LAT_U_NR; i++)
-               dst->io_u_lat_u[i]      = le32_to_cpu(src->io_u_lat_u[i]);
+               dst->io_u_lat_u[i]      = le64_to_cpu(src->io_u_lat_u[i]);
        for (i = 0; i < FIO_IO_U_LAT_M_NR; i++)
-               dst->io_u_lat_m[i]      = le32_to_cpu(src->io_u_lat_m[i]);
+               dst->io_u_lat_m[i]      = le64_to_cpu(src->io_u_lat_m[i]);
 
        for (i = 0; i < DDIR_RWDIR_CNT; i++)
                for (j = 0; j < FIO_IO_U_PLAT_NR; j++)
-                       dst->io_u_plat[i][j] = le32_to_cpu(src->io_u_plat[i][j]);
+                       dst->io_u_plat[i][j] = le64_to_cpu(src->io_u_plat[i][j]);
 
        for (i = 0; i < DDIR_RWDIR_CNT; i++) {
                dst->total_io_u[i]      = le64_to_cpu(src->total_io_u[i]);
@@ -961,7 +961,7 @@ static void convert_ts(struct thread_stat *dst, struct thread_stat *src)
        dst->ss_deviation.u.f   = fio_uint64_to_double(le64_to_cpu(src->ss_deviation.u.i));
        dst->ss_criterion.u.f   = fio_uint64_to_double(le64_to_cpu(src->ss_criterion.u.i));
 
-       if (dst->ss_state & __FIO_SS_DATA) {
+       if (dst->ss_state & FIO_SS_DATA) {
                for (i = 0; i < dst->ss_dur; i++ ) {
                        dst->ss_iops_data[i] = le64_to_cpu(src->ss_iops_data[i]);
                        dst->ss_bw_data[i] = le64_to_cpu(src->ss_bw_data[i]);
@@ -1024,6 +1024,7 @@ static void handle_ts(struct fio_client *client, struct fio_net_cmd *cmd)
        client_ts.thread_number = p->ts.thread_number;
        client_ts.groupid = p->ts.groupid;
        client_ts.unified_rw_rep = p->ts.unified_rw_rep;
+       client_ts.sig_figs = p->ts.sig_figs;
 
        if (++sum_stat_nr == sum_stat_clients) {
                strcpy(client_ts.name, "All clients");
@@ -1282,7 +1283,7 @@ static void client_flush_hist_samples(FILE *f, int hist_coarseness, void *sample
        int log_offset;
        uint64_t i, j, nr_samples;
        struct io_u_plat_entry *entry;
-       unsigned int *io_u_plat;
+       uint64_t *io_u_plat;
 
        int stride = 1 << hist_coarseness;
 
@@ -1305,9 +1306,9 @@ static void client_flush_hist_samples(FILE *f, int hist_coarseness, void *sample
                fprintf(f, "%lu, %u, %u, ", (unsigned long) s->time,
                                                io_sample_ddir(s), s->bs);
                for (j = 0; j < FIO_IO_U_PLAT_NR - stride; j += stride) {
-                       fprintf(f, "%lu, ", hist_sum(j, stride, io_u_plat, NULL));
+                       fprintf(f, "%llu, ", (unsigned long long)hist_sum(j, stride, io_u_plat, NULL));
                }
-               fprintf(f, "%lu\n", (unsigned long)
+               fprintf(f, "%llu\n", (unsigned long long)
                        hist_sum(FIO_IO_U_PLAT_NR - stride, stride, io_u_plat, NULL));
 
        }
@@ -1666,6 +1667,8 @@ int fio_handle_client(struct fio_client *client)
        dprint(FD_NET, "client: got cmd op %s from %s (pdu=%u)\n",
                fio_server_op(cmd->opcode), client->hostname, cmd->pdu_len);
 
+       client->last_cmd = cmd->opcode;
+
        switch (cmd->opcode) {
        case FIO_NET_CMD_QUIT:
                if (ops->quit)
@@ -1689,7 +1692,7 @@ int fio_handle_client(struct fio_client *client)
                struct cmd_ts_pdu *p = (struct cmd_ts_pdu *) cmd->payload;
 
                dprint(FD_NET, "client: ts->ss_state = %u\n", (unsigned int) le32_to_cpu(p->ts.ss_state));
-               if (le32_to_cpu(p->ts.ss_state) & __FIO_SS_DATA) {
+               if (le32_to_cpu(p->ts.ss_state) & FIO_SS_DATA) {
                        dprint(FD_NET, "client: received steadystate ring buffers\n");
 
                        size = le64_to_cpu(p->ts.ss_dur);
@@ -1832,6 +1835,9 @@ static void request_client_etas(struct client_ops *ops)
        struct client_eta *eta;
        int skipped = 0;
 
+       if (eta_print == FIO_ETA_NEVER)
+               return;
+
        dprint(FD_NET, "client: request eta (%d)\n", nr_clients);
 
        eta = calloc(1, sizeof(*eta) + __THREAD_RUNSTR_SZ(REAL_MAX_JOBS));
@@ -1901,16 +1907,19 @@ static int client_check_cmd_timeout(struct fio_client *client,
        int ret = 0;
 
        flist_for_each_safe(entry, tmp, &client->cmd_list) {
+               unsigned int op;
+
                reply = flist_entry(entry, struct fio_net_cmd_reply, list);
 
                if (mtime_since(&reply->ts, now) < FIO_NET_CLIENT_TIMEOUT)
                        continue;
 
+               op = reply->opcode;
                if (!handle_cmd_timeout(client, reply))
                        continue;
 
                log_err("fio: client %s, timeout on cmd %s\n", client->hostname,
-                                               fio_server_op(reply->opcode));
+                                               fio_server_op(op));
                ret = 1;
        }
 
@@ -1940,7 +1949,10 @@ static int fio_check_clients_timed_out(void)
                else
                        log_err("fio: client %s timed out\n", client->hostname);
 
-               client->error = ETIMEDOUT;
+               if (client->last_cmd != FIO_NET_CMD_VTRIGGER)
+                       client->error = ETIMEDOUT;
+               else
+                       log_info("fio: ignoring timeout due to vtrigger\n");
                remove_client(client);
                ret = 1;
        }
@@ -1989,7 +2001,7 @@ int fio_handle_clients(struct client_ops *ops)
                        int timeout;
 
                        fio_gettime(&ts, NULL);
-                       if (mtime_since(&eta_ts, &ts) >= 900) {
+                       if (eta_time_within_slack(mtime_since(&eta_ts, &ts))) {
                                request_client_etas(ops);
                                memcpy(&eta_ts, &ts, sizeof(ts));