LU-4423 libcfs: use 64-bit times for cfs_srand seed

[fs/lustre-release.git] / lustre / obdclass / lustre_handles.c

diff --git a/lustre/obdclass/lustre_handles.c b/lustre/obdclass/lustre_handles.c
index 2736695..dcdc4fa 100644 (file)
--- a/lustre/obdclass/lustre_handles.c
+++ b/lustre/obdclass/lustre_handles.c
@@ -198,7 +198,7 @@ EXPORT_SYMBOL(class_handle_free_cb);
 int class_handle_init(void)
 {
         struct handle_bucket *bucket;
-        struct timeval tv;
+       struct timespec64 ts;
         int seed[2];
 
         LASSERT(handle_hash == NULL);
@@ -216,8 +216,8 @@ int class_handle_init(void)
 
        /** bug 21430: add randomness to the initial base */
        cfs_get_random_bytes(seed, sizeof(seed));
-       do_gettimeofday(&tv);
-       cfs_srand(tv.tv_sec ^ seed[0], tv.tv_usec ^ seed[1]);
+       ktime_get_ts64(&ts);
+       cfs_srand(ts.tv_sec ^ seed[0], ts.tv_nsec ^ seed[1]);
 
         cfs_get_random_bytes(&handle_base, sizeof(handle_base));
         LASSERT(handle_base != 0ULL);