X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=fio.c;h=b2a08bf0154f594e06f0ea8850f3c49bd5189dd3;hb=1727951019202ef3229167c07813598d485b5b06;hp=dfda268712919a37c5f8aabf30b852bfbf3589ca;hpb=008618a8df7268a4f17ceef73f796af25252b2b9;p=fio.git

diff --git a/fio.c b/fio.c
index dfda2687..b2a08bf0 100644
--- 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);