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/ratelimit.h | 36 +-----------------------------------
1 files changed, 1 insertions(+), 35 deletions(-)
diff --git a/kernel/include/linux/ratelimit.h b/kernel/include/linux/ratelimit.h
index 8ddf79e..b17e0cd 100644
--- a/kernel/include/linux/ratelimit.h
+++ b/kernel/include/linux/ratelimit.h
@@ -2,40 +2,9 @@
#ifndef _LINUX_RATELIMIT_H
#define _LINUX_RATELIMIT_H
-#include <linux/param.h>
+#include <linux/ratelimit_types.h>
#include <linux/sched.h>
#include <linux/spinlock.h>
-
-#define DEFAULT_RATELIMIT_INTERVAL (5 * HZ)
-#define DEFAULT_RATELIMIT_BURST 10
-
-/* issue num suppressed message on exit */
-#define RATELIMIT_MSG_ON_RELEASE BIT(0)
-
-struct ratelimit_state {
- raw_spinlock_t lock; /* protect the state */
-
- int interval;
- int burst;
- int printed;
- int missed;
- unsigned long begin;
- unsigned long flags;
-};
-
-#define RATELIMIT_STATE_INIT(name, interval_init, burst_init) { \
- .lock = __RAW_SPIN_LOCK_UNLOCKED(name.lock), \
- .interval = interval_init, \
- .burst = burst_init, \
- }
-
-#define RATELIMIT_STATE_INIT_DISABLED \
- RATELIMIT_STATE_INIT(ratelimit_state, 0, DEFAULT_RATELIMIT_BURST)
-
-#define DEFINE_RATELIMIT_STATE(name, interval_init, burst_init) \
- \
- struct ratelimit_state name = \
- RATELIMIT_STATE_INIT(name, interval_init, burst_init) \
static inline void ratelimit_state_init(struct ratelimit_state *rs,
int interval, int burst)
@@ -72,9 +41,6 @@
}
extern struct ratelimit_state printk_ratelimit_state;
-
-extern int ___ratelimit(struct ratelimit_state *rs, const char *func);
-#define __ratelimit(state) ___ratelimit(state, __func__)
#ifdef CONFIG_PRINTK
--
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