Add a check avoid segfault

[fio.git] / options.c

diff --git a/options.c b/options.c
index 738c78bb7daea3cfead7a2e1090b8af595f8c564..3a406fafb18e76e26bb653b178c80684db87c303 100644 (file)
--- a/options.c
+++ b/options.c
@@ -371,6 +371,7 @@ static int fio_clock_source_cb(void *data, const char *str)
 
        fio_clock_source = td->o.clocksource;
        fio_clock_source_set = 1;
+       fio_clock_init();
        return 0;
 }
 
@@ -564,7 +565,7 @@ static int str_verify_cpus_allowed_cb(void *data, const char *input)
 }
 #endif
 
-#ifdef FIO_HAVE_LIBNUMA
+#ifdef CONFIG_LIBNUMA
 static int str_numa_cpunodes_cb(void *data, char *input)
 {
        struct thread_data *td = data;
@@ -712,7 +713,7 @@ static int str_fst_cb(void *data, const char *str)
        return 0;
 }
 
-#ifdef FIO_HAVE_SYNC_FILE_RANGE
+#ifdef CONFIG_SYNC_FILE_RANGE
 static int str_sfr_cb(void *data, const char *str)
 {
        struct thread_data *td = data;
@@ -1271,12 +1272,12 @@ static struct fio_option options[FIO_MAX_OPTS] = {
                          { .ival = "vsync",
                            .help = "Use readv/writev",
                          },
-#ifdef FIO_HAVE_LIBAIO
+#ifdef CONFIG_LIBAIO
                          { .ival = "libaio",
                            .help = "Linux native asynchronous IO",
                          },
 #endif
-#ifdef FIO_HAVE_POSIXAIO
+#ifdef CONFIG_POSIXAIO
                          { .ival = "posixaio",
                            .help = "POSIX asynchronous IO",
                          },
@@ -1294,7 +1295,7 @@ static struct fio_option options[FIO_MAX_OPTS] = {
                          { .ival = "mmap",
                            .help = "Memory mapped IO"
                          },
-#ifdef FIO_HAVE_SPLICE
+#ifdef CONFIG_LINUX_SPLICE
                          { .ival = "splice",
                            .help = "splice/vmsplice based IO",
                          },
@@ -1313,15 +1314,10 @@ static struct fio_option options[FIO_MAX_OPTS] = {
                          { .ival = "net",
                            .help = "Network IO",
                          },
-#ifdef FIO_HAVE_SYSLET
-                         { .ival = "syslet-rw",
-                           .help = "syslet enabled async pread/pwrite IO",
-                         },
-#endif
                          { .ival = "cpuio",
                            .help = "CPU cycle burner engine",
                          },
-#ifdef FIO_HAVE_GUASI
+#ifdef CONFIG_GUASI
                          { .ival = "guasi",
                            .help = "GUASI IO engine",
                          },
@@ -1331,12 +1327,12 @@ static struct fio_option options[FIO_MAX_OPTS] = {
                            .help = "binject direct inject block engine",
                          },
 #endif
-#ifdef FIO_HAVE_RDMA
+#ifdef CONFIG_RDMA
                          { .ival = "rdma",
                            .help = "RDMA IO engine",
                          },
 #endif
-#ifdef FIO_HAVE_FUSION_AW
+#ifdef CONFIG_FUSION_AW
                          { .ival = "fusion-aw-sync",
                            .help = "Fusion-io atomic write engine",
                          },
@@ -1649,7 +1645,7 @@ static struct fio_option options[FIO_MAX_OPTS] = {
                .help   = "Make every Nth write a barrier write",
                .def    = "0",
        },
-#ifdef FIO_HAVE_SYNC_FILE_RANGE
+#ifdef CONFIG_SYNC_FILE_RANGE
        {
                .name   = "sync_file_range",
                .posval = {
@@ -1746,14 +1742,18 @@ static struct fio_option options[FIO_MAX_OPTS] = {
                .off1   = td_var_offset(clocksource),
                .help   = "What type of timing source to use",
                .posval = {
+#ifdef CONFIG_GETTIMEOFDAY
                          { .ival = "gettimeofday",
                            .oval = CS_GTOD,
                            .help = "Use gettimeofday(2) for timing",
                          },
+#endif
+#ifdef CONFIG_CLOCK_GETTIME
                          { .ival = "clock_gettime",
                            .oval = CS_CGETTIME,
                            .help = "Use clock_gettime(2) for timing",
                          },
+#endif
 #ifdef ARCH_HAVE_CPU_CLOCK
                          { .ival = "cpu",
                            .oval = CS_CPUCLOCK,
@@ -2277,7 +2277,7 @@ static struct fio_option options[FIO_MAX_OPTS] = {
                .help   = "Set CPUs allowed",
        },
 #endif
-#ifdef FIO_HAVE_LIBNUMA
+#ifdef CONFIG_LIBNUMA
        {
                .name   = "numa_cpu_nodes",
                .type   = FIO_OPT_STR,