diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2016-10-19 11:11:44 +0100 |
|---|---|---|
| committer | Zhenyu Wang <zhenyuw@linux.intel.com> | 2016-10-20 17:31:34 +0800 |
| commit | 66bbc3b2b16b4d15de0bd737147538bcf4d355b6 (patch) | |
| tree | e446f3d620832c3987bec192d8af95634d507c80 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | f460c251ea37836c57584a18981820fbde809d1d (diff) | |
drm/i915/gvt: Stop waiting whilst holding struct_mutex
For whatever reason, the gvt scheduler runs synchronously. At the very
least, lets run synchronously without holding the struct_mutex.
v2: cut'n'paste mutex_lock instead of unlock.
Replace long hold of struct_mutex with a mutex to serialise the worker
threads.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions