diff options
| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2012-01-09 11:38:23 +0400 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2012-01-09 11:38:23 +0400 |
| commit | da733563be5a9da26fe81d9f007262d00b846e22 (patch) | |
| tree | db28291df94a2043af2123911984c5c173da4e6f /drivers/gpu/drm/ttm | |
| parent | 6ccbcf2cb41131f8d56ef0723bf3f7c1f8486076 (diff) | |
| parent | dab78d7924598ea4031663dd10db814e2e324928 (diff) | |
| download | linux-da733563be5a9da26fe81d9f007262d00b846e22.tar.xz | |
Merge branch 'next' into for-linus
Diffstat (limited to 'drivers/gpu/drm/ttm')
| -rw-r--r-- | drivers/gpu/drm/ttm/ttm_bo.c | 12 | ||||
| -rw-r--r-- | drivers/gpu/drm/ttm/ttm_bo_util.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/ttm/ttm_tt.c | 1 |
3 files changed, 12 insertions, 3 deletions
diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c index a4d38d85909a..0bb0f5f713e6 100644 --- a/drivers/gpu/drm/ttm/ttm_bo.c +++ b/drivers/gpu/drm/ttm/ttm_bo.c @@ -394,7 +394,8 @@ static int ttm_bo_handle_move_mem(struct ttm_buffer_object *bo, if (!(new_man->flags & TTM_MEMTYPE_FLAG_FIXED)) { if (bo->ttm == NULL) { - ret = ttm_bo_add_ttm(bo, false); + bool zero = !(old_man->flags & TTM_MEMTYPE_FLAG_FIXED); + ret = ttm_bo_add_ttm(bo, zero); if (ret) goto out_err; } @@ -573,10 +574,16 @@ retry: return ret; spin_lock(&glob->lru_lock); + + if (unlikely(list_empty(&bo->ddestroy))) { + spin_unlock(&glob->lru_lock); + return 0; + } + ret = ttm_bo_reserve_locked(bo, interruptible, no_wait_reserve, false, 0); - if (unlikely(ret != 0) || list_empty(&bo->ddestroy)) { + if (unlikely(ret != 0)) { spin_unlock(&glob->lru_lock); return ret; } @@ -1292,6 +1299,7 @@ int ttm_bo_create(struct ttm_bo_device *bdev, return ret; } +EXPORT_SYMBOL(ttm_bo_create); static int ttm_bo_force_list_clean(struct ttm_bo_device *bdev, unsigned mem_type, bool allow_errors) diff --git a/drivers/gpu/drm/ttm/ttm_bo_util.c b/drivers/gpu/drm/ttm/ttm_bo_util.c index ae3c6f5dd2b7..082fcaea583f 100644 --- a/drivers/gpu/drm/ttm/ttm_bo_util.c +++ b/drivers/gpu/drm/ttm/ttm_bo_util.c @@ -321,7 +321,7 @@ int ttm_bo_move_memcpy(struct ttm_buffer_object *bo, struct ttm_mem_type_manager *man = &bdev->man[new_mem->mem_type]; struct ttm_tt *ttm = bo->ttm; struct ttm_mem_reg *old_mem = &bo->mem; - struct ttm_mem_reg old_copy; + struct ttm_mem_reg old_copy = *old_mem; void *old_iomap; void *new_iomap; int ret; diff --git a/drivers/gpu/drm/ttm/ttm_tt.c b/drivers/gpu/drm/ttm/ttm_tt.c index 58c271ebc0f7..f9cc548d6d98 100644 --- a/drivers/gpu/drm/ttm/ttm_tt.c +++ b/drivers/gpu/drm/ttm/ttm_tt.c @@ -35,6 +35,7 @@ #include <linux/file.h> #include <linux/swap.h> #include <linux/slab.h> +#include <linux/export.h> #include "drm_cache.h" #include "drm_mem_util.h" #include "ttm/ttm_module.h" |