diff options
| author | Ben Widawsky <[email protected]> | 2013-04-23 23:15:29 -0700 |
|---|---|---|
| committer | Daniel Vetter <[email protected]> | 2013-05-06 11:30:29 +0200 |
| commit | 186507e9e8e89d5920305fdffd8cbba6366da795 (patch) | |
| tree | 0cffd6274ac181055dcc5c2242f40473afcfddfc /tools/perf/scripts | |
| parent | a1520318a51d6c21b1d9229a9c35b4fcb890b175 (diff) | |
drm/i915: Assert mutex_is_locked on context lookup
Because our context refcounting doesn't grab a ref at lookup time, it is
unsafe to do so without the lock.
NOTE: We don't have an easy way to put the assertion in the lookup
function which is where this really belongs. Context switching is good
enough because it actually asserts even more correctness by protecting
the default_context.
Signed-off-by: Ben Widawsky <[email protected]>
Reviewed-by: Jesse Barnes <[email protected]>
[danvet: s/BUG/WARN/]
Signed-off-by: Daniel Vetter <[email protected]>
Diffstat (limited to 'tools/perf/scripts')
0 files changed, 0 insertions, 0 deletions