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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2017-01-19 11:22:10 +0300 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2017-01-21 12:19:17 +0300 |
| commit | d65415df0708700e306fcbcaece23369de4cb74e (patch) | |
| tree | 387e9e7cd4693a2499e9aabc5e1f4fb84d8fdf22 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 3139b4a3a24c0a84fed1c1041eb254c858087c72 (diff) | |
| download | linux-d65415df0708700e306fcbcaece23369de4cb74e.tar.xz | |
drm/i915: Do an unlocked wait before set-cache-level ioctl
Since a change in cache level is likely to trigger an unbind, avoid
waiting under the mutex by preemptively doing an unlocked wait.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: http://patchwork.freedesktop.org/patch/msgid/20170119082211.21257-1-chris@chris-wilson.co.uk
Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions