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| author | Lionel Landwerlin <lionel.g.landwerlin@intel.com> | 2019-07-09 17:42:27 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-07-09 21:26:40 +0100 |
| commit | 2a98f4e65bba2db83489aaadd3f9db26547cbd35 (patch) | |
| tree | df5f6cef74e6e1dfb8a84e784fe5f08010a2b1be /tools/perf/scripts/python | |
| parent | 46c5847e3d97f5afced32f7474e7daea819da7c9 (diff) | |
| download | linux-2a98f4e65bba2db83489aaadd3f9db26547cbd35.tar.gz linux-2a98f4e65bba2db83489aaadd3f9db26547cbd35.zip | |
drm/i915: add infrastructure to hold off preemption on a request
We want to set this flag in the next commit on requests containing
perf queries so that the result of the perf query can just be a delta
of global counters, rather than doing post processing of the OA
buffer.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
[ickle: add basic selftest for nopreempt]
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190709164227.25859-1-chris@chris-wilson.co.uk
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions