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| author | Tvrtko Ursulin <[email protected]> | 2025-06-03 11:27:50 +0000 |
|---|---|---|
| committer | Tvrtko Ursulin <[email protected]> | 2025-06-03 14:56:32 +0000 |
| commit | 22b929b25293208d9d34ff6fa783c6788e0b791c (patch) | |
| tree | 44c831fcc834e47ae556c14898bcdc79939c5342 /drivers/gpu/drm/amd/amdgpu | |
| parent | drm/ttm: Respect the shrinker core free target (diff) | |
| download | kernel-22b929b25293208d9d34ff6fa783c6788e0b791c.tar.gz kernel-22b929b25293208d9d34ff6fa783c6788e0b791c.zip | |
drm/ttm: Increase pool shrinker batch target
The default core shrink target of 128 pages (SHRINK_BATCH) is quite low
relative to how cheap TTM pool shrinking is, and how the free pages are
distributed in page order pools.
We can make the target a bit more aggressive by making it roughly the
average number of pages across all pools, freeing more of the cached
pages every time shrinker core invokes our callback.
Signed-off-by: Tvrtko Ursulin <[email protected]>
Cc: Christian König <[email protected]>
Cc: Thomas Hellström <[email protected]>
Reviewed-by: Christian König <[email protected]>
Signed-off-by: Tvrtko Ursulin <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu')
0 files changed, 0 insertions, 0 deletions