diff options
| author | Mika Kuoppala <[email protected]> | 2012-12-04 15:12:00 +0200 |
|---|---|---|
| committer | Daniel Vetter <[email protected]> | 2012-12-05 17:17:14 +0100 |
| commit | 40633219a0ff4953601c7b2326f8faabc0171fd9 (patch) | |
| tree | 4ab42e539fe37a7322214eb5013a5fabd6cab86b /tools/perf/scripts/python/failed-syscalls-by-pid.py | |
| parent | 1a240d4de2ccf40de5796a4d1dbb3a0236051fc9 (diff) | |
drm/i915: Add debugfs entry to read/write next_seqno
This is needed for testing seqno wrapping. Be careful to not bump next_seqno
more than 0x7FFFFFFF at a time (between some handled requests) as
i915_seqno_passed() can't handle bigger difference in between.
v2: Address review comments from Chris Wilson.
Signed-off-by: Mika Kuoppala <[email protected]>
Acked-by: Chris Wilson <[email protected]>
[danvet: Squash in fixup to properly remove the debugfs file on driver
unload again.]
Signed-off-by: Daniel Vetter <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/failed-syscalls-by-pid.py')
0 files changed, 0 insertions, 0 deletions