diff options
| author | Joonas Lahtinen <[email protected]> | 2016-09-01 14:58:21 +0300 |
|---|---|---|
| committer | Joonas Lahtinen <[email protected]> | 2016-09-01 15:39:25 +0300 |
| commit | 6f633402847635817fd5eddb2d0e0a50cd521c1e (patch) | |
| tree | 0cfbbe8553263ab7a16eace691521790c186fe74 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 5423adf1d4c692ff300f9f4262e2d5241d4fe561 (diff) | |
drm/i915: Use atomic for dev_priv->mm.bsd_engine_dispatch_index
Use atomic type and operands for dev_priv->mm.bsd_engine_dispatch_index
to avoid one struct_mutex locking scenario.
Cc: Chris Wilson <[email protected]>
Cc: Imre Deak <[email protected]>
Cc: Zhao Yakui <[email protected]>
Cc: Daniel Vetter <[email protected]>
Signed-off-by: Joonas Lahtinen <[email protected]>
Reviewed-by: Chris Wilson <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/1472731101-21982-1-git-send-email-joonas.lahtinen@linux.intel.com
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions