drm/v3d: Size the kperfmon_ids array at runtime

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Instead of statically reserving pessimistic space for the kperfmon_ids
array, make the userspace extension code allocate the exactly required
amount of space.

Apart from saving some memory at runtime, this also removes the need for
the V3D_MAX_PERFMONS macro whose removal will benefit further driver
cleanup.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com>
Reviewed-by: Maíra Canal <mcanal@igalia.com>
Signed-off-by: Maíra Canal <mcanal@igalia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240711135340.84617-8-tursulin@igalia.com

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Tvrtko Ursulin 2024-07-11 14:53:36 +01:00 • committed by Maíra Canal

parent 4bd75a81e6

commit c9d6630f7c

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3 changed files with 15 additions and 12 deletions

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6

drivers/gpu/drm/v3d/v3d_drv.h

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4

drivers/gpu/drm/v3d/v3d_sched.c

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17

drivers/gpu/drm/v3d/v3d_submit.c

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