kernel_5.10 no rt

hc

2023-12-11 6778948f9de86c3cfaf36725a7c87dcff9ba247f

 kernel/lib/debug_locks.c
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@@ -1,3 +1,4 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * lib/debug_locks.c
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  *
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@@ -21,7 +22,7 @@
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  * that would just muddy the log. So we report the first one and
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  * shut up after that.
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  */
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-int debug_locks = 1;
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+int debug_locks __read_mostly = 1;
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 EXPORT_SYMBOL_GPL(debug_locks);
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 /*
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@@ -29,7 +30,7 @@
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  * 'silent failure': nothing is printed to the console when
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  * a locking bug is detected.
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  */
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-int debug_locks_silent;
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+int debug_locks_silent __read_mostly;
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 EXPORT_SYMBOL_GPL(debug_locks_silent);
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 /*
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@@ -37,12 +38,8 @@
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  */
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 int debug_locks_off(void)
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 {
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-	if (debug_locks && __debug_locks_off()) {
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-		if (!debug_locks_silent) {
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-			console_verbose();
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-			return 1;
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-		}
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-	}
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+	if (debug_locks && __debug_locks_off() && !debug_locks_silent)
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+		return 1;
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 	return 0;
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 }
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 EXPORT_SYMBOL_GPL(debug_locks_off);