Some lustre procfs files contain the current time. Make sure
we use a format here that does not overflow in 2038.
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
---
drivers/staging/lustre/lustre/osc/lproc_osc.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/staging/lustre/lustre/osc/lproc_osc.c b/drivers/staging/lustre/lustre/osc/lproc_osc.c
index c504d1503fda..515003d9602e 100644
--- a/drivers/staging/lustre/lustre/osc/lproc_osc.c
+++ b/drivers/staging/lustre/lustre/osc/lproc_osc.c
@@ -597,18 +597,18 @@ static struct lprocfs_vars lprocfs_osc_obd_vars[] = {
static int osc_rpc_stats_seq_show(struct seq_file *seq, void *v)
{
- struct timeval now;
+ struct timespec64 now;
struct obd_device *dev = seq->private;
struct client_obd *cli = &dev->u.cli;
unsigned long read_tot = 0, write_tot = 0, read_cum, write_cum;
int i;
- do_gettimeofday(&now);
+ ktime_get_real_ts64(&now);
client_obd_list_lock(&cli->cl_loi_list_lock);
- seq_printf(seq, "snapshot_time: %lu.%lu (secs.usecs)\n",
- now.tv_sec, (unsigned long)now.tv_usec);
+ seq_printf(seq, "snapshot_time: %llu.%9lu (secs.usecs)\n",
+ (s64)now.tv_sec, (unsigned long)now.tv_nsec);
seq_printf(seq, "read RPCs in flight: %d\n",
cli->cl_r_in_flight);
seq_printf(seq, "write RPCs in flight: %d\n",
@@ -714,14 +714,14 @@ LPROC_SEQ_FOPS(osc_rpc_stats);
static int osc_stats_seq_show(struct seq_file *seq, void *v)
{
- struct timeval now;
+ struct timespec64 now;
struct obd_device *dev = seq->private;
struct osc_stats *stats = &obd2osc_dev(dev)->od_stats;
- do_gettimeofday(&now);
+ ktime_get_real_ts64(&now);
- seq_printf(seq, "snapshot_time: %lu.%lu (secs.usecs)\n",
- now.tv_sec, (unsigned long)now.tv_usec);
+ seq_printf(seq, "snapshot_time: %llu.%9lu (secs.usecs)\n",
+ (s64)now.tv_sec, (unsigned long)now.tv_nsec);
seq_printf(seq, "lockless_write_bytes\t\t%llu\n",
stats->os_lockless_writes);
seq_printf(seq, "lockless_read_bytes\t\t%llu\n",
--
2.1.0.rc2
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