drm/i915/perf: Replace gt->perf.lock with stream->lock for file ops

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With multi-gt, user can access multiple OA buffers concurrently. Use
stream->lock instead of gt->perf.lock to serialize file operations.

Signed-off-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Signed-off-by: John Harrison <John.C.Harrison@Intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221026222102.5526-9-umesh.nerlige.ramappa@intel.com

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Umesh Nerlige Ramappa 2022-10-26 22:20:54 +00:00 • committed by John Harrison

parent 9677a9f3b1

commit 2db609c014

2 changed files with 19 additions and 17 deletions

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31

drivers/gpu/drm/i915/i915_perf.c

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5

drivers/gpu/drm/i915/i915_perf_types.h

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