axmap: improve axmap_find_first_free()

[fio.git] / client.c

diff --git a/client.c b/client.c
index 50c17041bc189336688f97e99b45e210a80be4f4..83cb57ea033ecd039a1c1331b27178d1a77bd9cc 100644 (file)
--- a/client.c
+++ b/client.c
@@ -21,8 +21,8 @@
 #include "hash.h"
 
 struct client_eta {
-       struct jobs_eta eta;
        unsigned int pending;
+       struct jobs_eta eta;
 };
 
 struct fio_client {
@@ -47,9 +47,11 @@ struct fio_client {
        int is_sock;
        int disk_stats_shown;
        unsigned int jobs;
+       unsigned int nr_stat;
        int error;
        int ipv6;
        int sent_job;
+       int did_stat;
 
        struct flist_head eta_list;
        struct client_eta *eta_in_flight;
@@ -81,8 +83,9 @@ static FLIST_HEAD(arg_list);
 
 static struct thread_stat client_ts;
 static struct group_run_stats client_gs;
-static int sum_stat_clients;
+static int sum_stat_clients = 0;
 static int sum_stat_nr;
+static int do_output_all_clients;
 
 #define FIO_CLIENT_HASH_BITS   7
 #define FIO_CLIENT_HASH_SZ     (1 << FIO_CLIENT_HASH_BITS)
@@ -159,9 +162,11 @@ static void remove_client(struct fio_client *client)
        if (client->ini_file)
                free(client->ini_file);
 
+       if (!client->did_stat)
+               sum_stat_clients -= client->nr_stat;
+
        free(client);
        nr_clients--;
-       sum_stat_clients--;
 }
 
 static void put_client(struct fio_client *client)
@@ -262,7 +267,7 @@ int fio_client_add(const char *hostname, void **cookie)
 static int fio_client_connect_ip(struct fio_client *client)
 {
        struct sockaddr *addr;
-       fio_socklen_t socklen;
+       socklen_t socklen;
        int fd, domain;
 
        if (client->ipv6) {
@@ -299,7 +304,7 @@ static int fio_client_connect_ip(struct fio_client *client)
 static int fio_client_connect_sock(struct fio_client *client)
 {
        struct sockaddr_un *addr = &client->addr_un;
-       fio_socklen_t len;
+       socklen_t len;
        int fd;
 
        memset(addr, 0, sizeof(*addr));
@@ -383,6 +388,14 @@ static void client_signal_handler(void)
        act.sa_flags = SA_RESTART;
        sigaction(SIGTERM, &act, NULL);
 
+/* Windows uses SIGBREAK as a quit signal from other applications */
+#ifdef WIN32
+       memset(&act, 0, sizeof(act));
+       act.sa_handler = sig_int;
+       act.sa_flags = SA_RESTART;
+       sigaction(SIGBREAK, &act, NULL);
+#endif
+
        memset(&act, 0, sizeof(act));
        act.sa_handler = sig_show_status;
        act.sa_flags = SA_RESTART;
@@ -656,7 +669,7 @@ static void convert_gs(struct group_run_stats *dst, struct group_run_stats *src)
        dst->groupid    = le32_to_cpu(src->groupid);
 }
 
-static void handle_ts(struct fio_net_cmd *cmd)
+static void handle_ts(struct fio_client *client, struct fio_net_cmd *cmd)
 {
        struct cmd_ts_pdu *p = (struct cmd_ts_pdu *) cmd->payload;
 
@@ -664,8 +677,9 @@ static void handle_ts(struct fio_net_cmd *cmd)
        convert_gs(&p->rs, &p->rs);
 
        show_thread_status(&p->ts, &p->rs);
+       client->did_stat = 1;
 
-       if (sum_stat_clients == 1)
+       if (!do_output_all_clients)
                return;
 
        sum_thread_stats(&client_ts, &p->ts, sum_stat_nr);
@@ -733,7 +747,7 @@ static void handle_du(struct fio_client *client, struct fio_net_cmd *cmd)
                log_info("\nDisk stats (read/write):\n");
        }
 
-       print_disk_util(&du->dus, &du->agg, terse_output);
+       print_disk_util(&du->dus, &du->agg, output_format == FIO_OUTPUT_TERSE);
 }
 
 static void convert_jobs_eta(struct jobs_eta *je)
@@ -862,6 +876,12 @@ static void handle_start(struct fio_client *client, struct fio_net_cmd *cmd)
 
        client->state = Client_started;
        client->jobs = le32_to_cpu(pdu->jobs);
+       client->nr_stat = le32_to_cpu(pdu->stat_outputs);
+
+       if (sum_stat_clients > 1)
+               do_output_all_clients = 1;
+
+       sum_stat_clients += client->nr_stat;
 }
 
 static void handle_stop(struct fio_client *client, struct fio_net_cmd *cmd)
@@ -913,7 +933,7 @@ static int handle_client(struct fio_client *client)
                free(cmd);
                break;
        case FIO_NET_CMD_TS:
-               handle_ts(cmd);
+               handle_ts(client, cmd);
                free(cmd);
                break;
        case FIO_NET_CMD_GS:
@@ -1017,7 +1037,7 @@ static int fio_client_timed_out(void)
        struct timeval tv;
        int ret = 0;
 
-       gettimeofday(&tv, NULL);
+       fio_gettime(&tv, NULL);
 
        flist_for_each_safe(entry, tmp, &client_list) {
                client = flist_entry(entry, struct fio_client, list);
@@ -1041,11 +1061,10 @@ int fio_handle_clients(void)
        struct pollfd *pfds;
        int i, ret = 0, retval = 0;
 
-       gettimeofday(&eta_tv, NULL);
+       fio_gettime(&eta_tv, NULL);
 
        pfds = malloc(nr_clients * sizeof(struct pollfd));
 
-       sum_stat_clients = nr_clients;
        init_thread_stat(&client_ts);
        init_group_run_stat(&client_gs);
 
@@ -1076,7 +1095,7 @@ int fio_handle_clients(void)
                do {
                        struct timeval tv;
 
-                       gettimeofday(&tv, NULL);
+                       fio_gettime(&tv, NULL);
                        if (mtime_since(&eta_tv, &tv) >= 900) {
                                request_client_etas();
                                memcpy(&eta_tv, &tv, sizeof(tv));