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| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2017-11-13 17:02:10 +0200 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2017-11-29 15:10:53 +0200 |
| commit | bcbec31ce500fe036f75a19bca5c73bfa6dd420b (patch) | |
| tree | 72afef93301b9f19150ca7dadeff7af5bb071e36 /drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | |
| parent | 44a2d56429bc9d1f9edd56761bfb504ed68fef01 (diff) | |
drm/vblank: Fix vblank timestamp debugs
We're currently calling ktime_to_timespec64() on stack garbage
hence the debug output for vblank timestamps also contains garbage.
Let's assing something to the ktime_t first before we go converting
it to a timespec.
While at it micro-optimize the ktime_to_timespec64() calls away
when vblank debugging isn't enabled.
Fixes: 67680d3c0464 ("drm: vblank: use ktime_t instead of timeval")
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Keith Packard <keithp@keithp.com>
Cc: Sean Paul <seanpaul@chromium.org>
Cc: Dave Airlie <airlied@redhat.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171113150210.11311-1-ville.syrjala@linux.intel.com
Acked-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c')
0 files changed, 0 insertions, 0 deletions