diff options
| author | John Stultz <john.stultz@linaro.org> | 2015-03-12 17:23:40 (GMT) |
|---|---|---|
| committer | Oded Gabbay <oded.gabbay@amd.com> | 2015-03-25 12:02:05 (GMT) |
| commit | affa7d86441a9fe1ddd67f4ed551ed41313da561 (patch) | |
| tree | 3dfe97af5b9ed006b72cc34b20ac74d0d006bc7a /drivers/gpu/drm/amd/amdkfd | |
| parent | 94a1ee09235d404190ff82400a24595b6b2af771 (diff) | |
| download | linux-affa7d86441a9fe1ddd67f4ed551ed41313da561.tar.xz | |
drm/amdkfd: Convert timestamping to use 64bit time accessors
Convert the timestamping in the amdkfd driver to use a timespec64 and 64bit
time accessors.
Although the existing code is completely safe beyond y2038 because it deals
with monotonic time, this patch is still needed in order to kill off all uses
of struct timespec.
Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Oded Gabbay <oded.gabbay@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_chardev.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c index 5c50aa8..50fc8ba 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c @@ -435,7 +435,7 @@ static int kfd_ioctl_get_clock_counters(struct file *filep, { struct kfd_ioctl_get_clock_counters_args *args = data; struct kfd_dev *dev; - struct timespec time; + struct timespec64 time; dev = kfd_device_by_id(args->gpu_id); if (dev == NULL) @@ -445,11 +445,11 @@ static int kfd_ioctl_get_clock_counters(struct file *filep, args->gpu_clock_counter = kfd2kgd->get_gpu_clock_counter(dev->kgd); /* No access to rdtsc. Using raw monotonic time */ - getrawmonotonic(&time); - args->cpu_clock_counter = (uint64_t)timespec_to_ns(&time); + getrawmonotonic64(&time); + args->cpu_clock_counter = (uint64_t)timespec64_to_ns(&time); - get_monotonic_boottime(&time); - args->system_clock_counter = (uint64_t)timespec_to_ns(&time); + get_monotonic_boottime64(&time); + args->system_clock_counter = (uint64_t)timespec64_to_ns(&time); /* Since the counter is in nano-seconds we use 1GHz frequency */ args->system_clock_freq = 1000000000; |