Fix shrinker fragmentation / partial restore fixes. Related to [1], continuation of [2] Patches have details.
Series working shrinker getting triggered in a loop plus the below error injection: cd /sys/kernel/debug/ttm/backup_fault_inject echo 100 > probability echo 3000 > interval echo -1 > times echo 0 > space echo 0 > verbose echo M > task-filter cd - Matt [1] https://patchwork.freedesktop.org/series/165330/ [2] https://patchwork.freedesktop.org/series/165877/ v3: - Address sashiko concerns v4: - Actual 'Save alloc in snapshot on restore failure (sashiko)' (missed local change) Matthew Brost (2): drm/ttm: Drop tt->restore after successful restore drm/ttm/pool: back up at native page order drivers/gpu/drm/ttm/ttm_pool.c | 106 +++++++++++++++++++++++++++------ 1 file changed, 87 insertions(+), 19 deletions(-) -- 2.34.1
