@@ -279,7 +279,7 @@ static void print_name_offset(struct seq_file *m, unsigned long addr)
static int tstats_show(struct seq_file *m, void *v)
{
- struct timespec period;
+ struct timespec64 period;
struct entry *entry;
unsigned long ms;
long events = 0;
@@ -295,11 +295,11 @@ static int tstats_show(struct seq_file *m, void *v)
time = ktime_sub(time_stop, time_start);
- period = ktime_to_timespec(time);
+ period = ktime_to_timespec64(time);
ms = period.tv_nsec / 1000000;
seq_puts(m, "Timer Stats Version: v0.3\n");
- seq_printf(m, "Sample period: %ld.%03ld s\n", period.tv_sec, ms);
+ seq_printf(m, "Sample period: %ld.%03ld s\n", (long)period.tv_sec, ms);
if (atomic_read(&overflow_count))
seq_printf(m, "Overflow: %d entries\n", atomic_read(&overflow_count));
seq_printf(m, "Collection: %s\n", timer_stats_active ? "active" : "inactive");
The tstats_show() function prints a ktime_t variable by converting it to struct timespec first. The algorithm is ok, but we want to stop using timespec in general because of the 32-bit time_t overflow problem. This changes the code to use struct timespec64, without any functional change. Signed-off-by: Arnd Bergmann <arnd@arndb.de> --- kernel/time/timer_stats.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) -- 2.9.0