windows: prepare for Windows build split

[fio.git] / backend.c

diff --git a/backend.c b/backend.c
index d82d49487c84991b8105508cd419cd557b58182b..fc83ed178a05eca587570d7de5495a0182930c3f 100644 (file)
--- a/backend.c
+++ b/backend.c
@@ -22,29 +22,17 @@
  *
  */
 #include <unistd.h>
-#include <fcntl.h>
 #include <string.h>
-#include <limits.h>
 #include <signal.h>
-#include <time.h>
-#include <locale.h>
 #include <assert.h>
-#include <time.h>
 #include <inttypes.h>
 #include <sys/stat.h>
 #include <sys/wait.h>
-#include <sys/ipc.h>
-#include <sys/mman.h>
 #include <math.h>
 
 #include "fio.h"
-#ifndef FIO_NO_HAVE_SHM_H
-#include <sys/shm.h>
-#endif
-#include "hash.h"
 #include "smalloc.h"
 #include "verify.h"
-#include "trim.h"
 #include "diskutil.h"
 #include "cgroup.h"
 #include "profile.h"
@@ -2489,7 +2477,8 @@ int fio_backend(struct sk_out *sk_out)
        helper_thread_create(startup_sem, sk_out);
 
        cgroup_list = smalloc(sizeof(*cgroup_list));
-       INIT_FLIST_HEAD(cgroup_list);
+       if (cgroup_list)
+               INIT_FLIST_HEAD(cgroup_list);
 
        run_threads(sk_out);
 
@@ -2519,8 +2508,10 @@ int fio_backend(struct sk_out *sk_out)
        }
 
        free_disk_util();
-       cgroup_kill(cgroup_list);
-       sfree(cgroup_list);
+       if (cgroup_list) {
+               cgroup_kill(cgroup_list);
+               sfree(cgroup_list);
+       }
        sfree(cgroup_mnt);
 
        fio_sem_remove(startup_sem);