From 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 13 May 2024 10:30:14 +0000
Subject: [PATCH] modify sin led gpio
---
kernel/drivers/misc/lkdtm/refcount.c | 11 +----------
1 files changed, 1 insertions(+), 10 deletions(-)
diff --git a/kernel/drivers/misc/lkdtm/refcount.c b/kernel/drivers/misc/lkdtm/refcount.c
index 0a146b3..de7c5ab 100644
--- a/kernel/drivers/misc/lkdtm/refcount.c
+++ b/kernel/drivers/misc/lkdtm/refcount.c
@@ -6,14 +6,6 @@
#include "lkdtm.h"
#include <linux/refcount.h>
-#ifdef CONFIG_REFCOUNT_FULL
-#define REFCOUNT_MAX (UINT_MAX - 1)
-#define REFCOUNT_SATURATED UINT_MAX
-#else
-#define REFCOUNT_MAX INT_MAX
-#define REFCOUNT_SATURATED (INT_MIN / 2)
-#endif
-
static void overflow_check(refcount_t *ref)
{
switch (refcount_read(ref)) {
@@ -127,7 +119,7 @@
static void check_negative(refcount_t *ref, int start)
{
/*
- * CONFIG_REFCOUNT_FULL refuses to move a refcount at all on an
+ * refcount_t refuses to move a refcount at all on an
* over-sub, so we have to track our starting position instead of
* looking only at zero-pinning.
*/
@@ -210,7 +202,6 @@
/*
* A refcount_inc() from zero should pin to zero or saturate and may WARN.
- * Only CONFIG_REFCOUNT_FULL provides this protection currently.
*/
void lkdtm_REFCOUNT_INC_ZERO(void)
{
--
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