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| author | Roger He <Hongbo.He@amd.com> | 2018-02-06 15:00:06 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-02-26 23:09:34 -0500 |
| commit | 40d5250dbb468ecf1d4a1aa5f5597358e33de95c (patch) | |
| tree | cbccf3285198012acb99894cfa1b874c4b131e15 /drivers/gpu/drm/ttm | |
| parent | aa7662b67bf6f56cd0d678da6732e26f1b4bf0ed (diff) | |
| download | linux-40d5250dbb468ecf1d4a1aa5f5597358e33de95c.tar.gz | |
drm/ttm: set TTM_OPT_FLAG_FORCE_ALLOC in ttm_bo_force_list_clean
Because ttm_bo_force_list_clean() is only called on two occasions: 1. By ttm_bo_evict_mm() during suspend. 2. By ttm_bo_clean_mm() when the driver unloads. On both cases we absolutely don't want any memory allocation failure. Signed-off-by: Roger He <Hongbo.He@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/ttm')
| -rw-r--r-- | drivers/gpu/drm/ttm/ttm_bo.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c index a907311afe1a..2bde37291e3e 100644 --- a/drivers/gpu/drm/ttm/ttm_bo.c +++ b/drivers/gpu/drm/ttm/ttm_bo.c @@ -1344,7 +1344,11 @@ EXPORT_SYMBOL(ttm_bo_create); static int ttm_bo_force_list_clean(struct ttm_bo_device *bdev, unsigned mem_type) { - struct ttm_operation_ctx ctx = { false, false }; + struct ttm_operation_ctx ctx = { + .interruptible = false, + .no_wait_gpu = false, + .flags = TTM_OPT_FLAG_FORCE_ALLOC + }; struct ttm_mem_type_manager *man = &bdev->man[mem_type]; struct ttm_bo_global *glob = bdev->glob; struct dma_fence *fence; |