kernel_5.10 no rt

hc

2023-12-11 6778948f9de86c3cfaf36725a7c87dcff9ba247f

 kernel/include/linux/ww_mutex.h
..
..
@@ -28,14 +28,6 @@
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 	unsigned int is_wait_die;
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 };
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-struct ww_mutex {
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-	struct mutex base;
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-	struct ww_acquire_ctx *ctx;
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-#ifdef CONFIG_DEBUG_MUTEXES
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-	struct ww_class *ww_class;
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-#endif
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-};
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-
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 struct ww_acquire_ctx {
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 	struct task_struct *task;
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 	unsigned long stamp;