Currently, when allocating the memory for BO by Mesa, the lima kernel
driver set only GFP_DMA32 flag; and this allocation may fail when the
memory is relatively adequate, thus retrying is needed.
Add the GFP flags for retrying memory allocation.
Signed-off-by: Icenowy Zheng <icenowy@xxxxxxx>
---
drivers/gpu/drm/lima/lima_object.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/lima/lima_object.c b/drivers/gpu/drm/lima/lima_object.c
index 87123b1d083c..1389aa1b948b 100644
--- a/drivers/gpu/drm/lima/lima_object.c
+++ b/drivers/gpu/drm/lima/lima_object.c
@@ -91,7 +91,9 @@ struct lima_bo *lima_bo_create(struct lima_device *dev, u32 size,
goto err_out;
}
} else {
- mapping_set_gfp_mask(bo->gem.filp->f_mapping, GFP_DMA32);
+ mapping_set_gfp_mask(bo->gem.filp->f_mapping,
+ GFP_DMA32 | __GFP_RETRY_MAYFAIL |
+ __GFP_NOWARN);
bo->pages = drm_gem_get_pages(&bo->gem);
if (IS_ERR(bo->pages)) {
ret = ERR_CAST(bo->pages);
--
2.21.0
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