diff options
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_bo.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/xe/xe_bo.c b/drivers/gpu/drm/xe/xe_bo.c index 7b95ce0445a9..d7849c7fb07e 100644 --- a/drivers/gpu/drm/xe/xe_bo.c +++ b/drivers/gpu/drm/xe/xe_bo.c @@ -944,6 +944,8 @@ static int xe_bo_move_notify(struct xe_bo *bo, * * Transfers pages between shrinkable and purgeable buckets when the BO * purgeable state changes. Called automatically from xe_bo_set_purgeable_state(). + * For pinned BOs, whose pages are not accounted, only the purgeable flag is + * updated, so that the correct bucket is used when the BO is unpinned. */ static void xe_bo_set_purgeable_shrinker(struct xe_bo *bo, enum xe_madv_purgeable_state new_state) @@ -960,7 +962,8 @@ static void xe_bo_set_purgeable_shrinker(struct xe_bo *bo, return; xe_tt = container_of(tt, struct xe_ttm_tt, ttm); - tt_pages = tt->num_pages; + /* Pinned bos are not accounted. Only update the purgeable flag. */ + tt_pages = xe_bo_is_pinned(bo) ? 0 : tt->num_pages; if (!xe_tt->purgeable && new_state == XE_MADV_PURGEABLE_DONTNEED) { xe_tt->purgeable = true; |