Fio 1.41.3

[fio.git] / fio.c

diff --git a/fio.c b/fio.c
index dfda268712919a37c5f8aabf30b852bfbf3589ca..b2a08bf0154f594e06f0ea8850f3c49bd5189dd3 100644 (file)
--- a/fio.c
+++ b/fio.c
@@ -41,6 +41,7 @@
 #include "diskutil.h"
 #include "cgroup.h"
 #include "profile.h"
+#include "lib/rand.h"
 
 unsigned long page_mask;
 unsigned long page_size;
@@ -141,17 +142,6 @@ static void sig_int(int sig)
        }
 }
 
-static void sig_ill(int fio_unused sig)
-{
-       if (!threads)
-               return;
-
-       log_err("fio: illegal instruction. your cpu does not support "
-               "the sse4.2 instruction for crc32c\n");
-       terminate_threads(TERMINATE_ALL);
-       exit(4);
-}
-
 static void set_sig_handlers(void)
 {
        struct sigaction act;
@@ -166,11 +156,6 @@ static void set_sig_handlers(void)
        act.sa_flags = SA_RESTART;
        sigaction(SIGINT, &act, NULL);
 
-       memset(&act, 0, sizeof(act));
-       act.sa_handler = sig_ill;
-       act.sa_flags = SA_RESTART;
-       sigaction(SIGILL, &act, NULL);
-
        memset(&act, 0, sizeof(act));
        act.sa_handler = sig_quit;
        act.sa_flags = SA_RESTART;
@@ -1636,6 +1621,7 @@ int main(int argc, char *argv[])
        long ps;
 
        sinit();
+       init_rand(&__fio_rand_state);
 
        /*
         * We need locale for number printing, if it isn't set then just
@@ -1692,8 +1678,7 @@ int main(int argc, char *argv[])
 
        cgroup_kill(cgroup_list);
        sfree(cgroup_list);
-       if (cgroup_mnt)
-               sfree(cgroup_mnt);
+       sfree(cgroup_mnt);
 
        fio_mutex_remove(startup_mutex);
        fio_mutex_remove(writeout_mutex);