From 102a0743326a03cd1a1202ceda21e175b7d3575c Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 20 Feb 2024 01:20:52 +0000
Subject: [PATCH] add new system file
---
kernel/include/linux/ww_mutex.h | 13 +++----------
1 files changed, 3 insertions(+), 10 deletions(-)
diff --git a/kernel/include/linux/ww_mutex.h b/kernel/include/linux/ww_mutex.h
index 3af7c0e..6ecf2a0 100644
--- a/kernel/include/linux/ww_mutex.h
+++ b/kernel/include/linux/ww_mutex.h
@@ -48,14 +48,6 @@
#endif
};
-struct ww_mutex {
- struct mutex base;
- struct ww_acquire_ctx *ctx;
-#ifdef CONFIG_DEBUG_MUTEXES
- struct ww_class *ww_class;
-#endif
-};
-
#ifdef CONFIG_DEBUG_LOCK_ALLOC
# define __WW_CLASS_MUTEX_INITIALIZER(lockname, class) \
, .ww_class = class
@@ -181,9 +173,10 @@
*/
static inline void ww_acquire_fini(struct ww_acquire_ctx *ctx)
{
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+ mutex_release(&ctx->dep_map, _THIS_IP_);
+#endif
#ifdef CONFIG_DEBUG_MUTEXES
- mutex_release(&ctx->dep_map, 0, _THIS_IP_);
-
DEBUG_LOCKS_WARN_ON(ctx->acquired);
if (!IS_ENABLED(CONFIG_PROVE_LOCKING))
/*
--
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