diff options
| author | Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2019-06-26 13:22:54 +0300 |
|---|---|---|
| committer | Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2019-06-26 13:22:54 +0300 |
| commit | 355a47ae7ebcf9d605aa809b259d380422e81b8d (patch) | |
| tree | f42b3196986c7de89a335b4f57384d249f5663e9 /drivers/gpu/drm/ttm/ttm_execbuf_util.c | |
| parent | b1622cb3be4557fd086831ca7426eafe5f1acc2e (diff) | |
| parent | 80d42db02b3a5beb8cffba08207adf5f4c525ee3 (diff) | |
| download | linux-355a47ae7ebcf9d605aa809b259d380422e81b8d.tar.xz | |
Merge remote-tracking branch 'drm/drm-next' into drm-misc-next-fixes
Some fixes have been accidentally pushed to this, so I cannot fost-forward.
Required to pull in the remove-fbcon-notifiers fixes.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Diffstat (limited to 'drivers/gpu/drm/ttm/ttm_execbuf_util.c')
| -rw-r--r-- | drivers/gpu/drm/ttm/ttm_execbuf_util.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/drivers/gpu/drm/ttm/ttm_execbuf_util.c b/drivers/gpu/drm/ttm/ttm_execbuf_util.c index 0075eb9a0b52..957ec375a4ba 100644 --- a/drivers/gpu/drm/ttm/ttm_execbuf_util.c +++ b/drivers/gpu/drm/ttm/ttm_execbuf_util.c @@ -69,7 +69,8 @@ void ttm_eu_backoff_reservation(struct ww_acquire_ctx *ticket, list_for_each_entry(entry, list, head) { struct ttm_buffer_object *bo = entry->bo; - ttm_bo_add_to_lru(bo); + if (list_empty(&bo->lru)) + ttm_bo_add_to_lru(bo); reservation_object_unlock(bo->resv); } spin_unlock(&glob->lru_lock); @@ -93,7 +94,7 @@ EXPORT_SYMBOL(ttm_eu_backoff_reservation); int ttm_eu_reserve_buffers(struct ww_acquire_ctx *ticket, struct list_head *list, bool intr, - struct list_head *dups) + struct list_head *dups, bool del_lru) { struct ttm_bo_global *glob; struct ttm_validate_buffer *entry; @@ -172,11 +173,11 @@ int ttm_eu_reserve_buffers(struct ww_acquire_ctx *ticket, list_add(&entry->head, list); } - if (ticket) - ww_acquire_done(ticket); - spin_lock(&glob->lru_lock); - ttm_eu_del_from_lru_locked(list); - spin_unlock(&glob->lru_lock); + if (del_lru) { + spin_lock(&glob->lru_lock); + ttm_eu_del_from_lru_locked(list); + spin_unlock(&glob->lru_lock); + } return 0; } EXPORT_SYMBOL(ttm_eu_reserve_buffers); @@ -203,7 +204,10 @@ void ttm_eu_fence_buffer_objects(struct ww_acquire_ctx *ticket, reservation_object_add_shared_fence(bo->resv, fence); else reservation_object_add_excl_fence(bo->resv, fence); - ttm_bo_add_to_lru(bo); + if (list_empty(&bo->lru)) + ttm_bo_add_to_lru(bo); + else + ttm_bo_move_to_lru_tail(bo, NULL); reservation_object_unlock(bo->resv); } spin_unlock(&glob->lru_lock); |