change system file

hc

2024-10-09 244b2c5ca8b14627e4a17755e5922221e121c771

 kernel/drivers/gpu/drm/drm_vma_manager.c
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@@ -23,15 +23,15 @@
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  * OTHER DEALINGS IN THE SOFTWARE.
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  */
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-#include <drm/drmP.h>
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-#include <drm/drm_mm.h>
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-#include <drm/drm_vma_manager.h>
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 #include <linux/mm.h>
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 #include <linux/module.h>
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 #include <linux/rbtree.h>
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 #include <linux/slab.h>
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 #include <linux/spinlock.h>
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 #include <linux/types.h>
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+
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+#include <drm/drm_mm.h>
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+#include <drm/drm_vma_manager.h>
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 /**
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  * DOC: vma offset manager
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@@ -103,10 +103,7 @@
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  */
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 void drm_vma_offset_manager_destroy(struct drm_vma_offset_manager *mgr)
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 {
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-	/* take the lock to protect against buggy drivers */
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-	write_lock(&mgr->vm_lock);
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 	drm_mm_takedown(&mgr->vm_addr_space_mm);
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-	write_unlock(&mgr->vm_lock);
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 }
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 EXPORT_SYMBOL(drm_vma_offset_manager_destroy);
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