From e636c8d336489bf3eed5878299e6cc045bbad077 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 20 Feb 2024 01:17:29 +0000
Subject: [PATCH] debug lk
---
kernel/drivers/gpu/drm/drm_vma_manager.c | 9 +++------
1 files changed, 3 insertions(+), 6 deletions(-)
diff --git a/kernel/drivers/gpu/drm/drm_vma_manager.c b/kernel/drivers/gpu/drm/drm_vma_manager.c
index a6b2fe3..4565319 100644
--- a/kernel/drivers/gpu/drm/drm_vma_manager.c
+++ b/kernel/drivers/gpu/drm/drm_vma_manager.c
@@ -23,15 +23,15 @@
* OTHER DEALINGS IN THE SOFTWARE.
*/
-#include <drm/drmP.h>
-#include <drm/drm_mm.h>
-#include <drm/drm_vma_manager.h>
#include <linux/mm.h>
#include <linux/module.h>
#include <linux/rbtree.h>
#include <linux/slab.h>
#include <linux/spinlock.h>
#include <linux/types.h>
+
+#include <drm/drm_mm.h>
+#include <drm/drm_vma_manager.h>
/**
* DOC: vma offset manager
@@ -103,10 +103,7 @@
*/
void drm_vma_offset_manager_destroy(struct drm_vma_offset_manager *mgr)
{
- /* take the lock to protect against buggy drivers */
- write_lock(&mgr->vm_lock);
drm_mm_takedown(&mgr->vm_addr_space_mm);
- write_unlock(&mgr->vm_lock);
}
EXPORT_SYMBOL(drm_vma_offset_manager_destroy);
--
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