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| author | Rob Clark <robdclark@chromium.org> | 2025-06-29 13:13:07 -0700 |
|---|---|---|
| committer | Rob Clark <robin.clark@oss.qualcomm.com> | 2025-07-04 17:48:36 -0700 |
| commit | b58e12a66e47eaf95b31bbefbc260e5a0b3e638c (patch) | |
| tree | 74c77508ffa87706f2e15b388a884113e4a352a3 /drivers/gpu/drm/msm/msm_gpu.c | |
| parent | drm/msm: Mark VM as unusable on GPU hangs (diff) | |
| download | linux-b58e12a66e47eaf95b31bbefbc260e5a0b3e638c.tar.gz linux-b58e12a66e47eaf95b31bbefbc260e5a0b3e638c.zip | |
drm/msm: Add _NO_SHARE flag
Buffers that are not shared between contexts can share a single resv
object. This way drm_gpuvm will not track them as external objects, and
submit-time validating overhead will be O(1) for all N non-shared BOs,
instead of O(n).
Signed-off-by: Rob Clark <robdclark@chromium.org>
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
Tested-by: Antonino Maniscalco <antomani103@gmail.com>
Reviewed-by: Antonino Maniscalco <antomani103@gmail.com>
Patchwork: https://patchwork.freedesktop.org/patch/661497/
Diffstat (limited to 'drivers/gpu/drm/msm/msm_gpu.c')
0 files changed, 0 insertions, 0 deletions