[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/os/linux/linux-3.4.x/kernel/tracker.c b/ap/os/linux/linux-3.4.x/kernel/tracker.c
new file mode 100755
index 0000000..0b5e76b
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/kernel/tracker.c
@@ -0,0 +1,577 @@
+/*
+ * tracker.c - System accounting over taskstats interface
+ *
+ * Copyright (C) Jay Lan, <jlan@sgi.com>
+ *
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/sched.h>
+#include <linux/jiffies.h>
+#include <linux/slab.h>
+#include <linux/timer.h>
+#include <linux/delay.h>
+#include <linux/kthread.h>
+#include <mach/iomap.h>
+
+#ifndef CONFIG_SYSTEM_CAP
+#include <linux/proc_fs.h>
+#include <linux/string.h>
+#include <linux/seq_file.h>
+#endif
+
+/*******************************************************************************
+* ºê¶¨Òå *
+*******************************************************************************/
+#if defined(_OS_TOS)
+# define OS_STATISTIC_IRAM_BASE (IRAM_BASE_ADDR_OS_STATISTIC_PSCPU)
+# define OS_STATISTIC_TIME zDrvTimer_Stamp()
+#elif defined(_OS_LINUX)
+# define OS_STATISTIC_IRAM_BASE g_zxic_trace_apcpu_addr //(IRAM_BASE_ADDR_OS_STATISTIC_APCPU)
+# define OS_STATISTIC_TIME (cpu_clock(0)>>10)
+#else
+# error "unknown os"
+#endif
+
+#define OS_IRAM_STATISTIC_CNT (8)
+#define OS_IRAM_STATISTIC_NAME_LEN (16)
+#define OS_DDR_STATISTIC_CNT (1000)
+
+#define OS_IRAM_THREAD_SWAPIN (OS_STATISTIC_IRAM_BASE)
+#define OS_IRAM_IRQ_START (OS_IRAM_THREAD_SWAPIN + sizeof(t_os_iram_thread_statistic))
+#define OS_IRAM_IRQ_END (OS_IRAM_IRQ_START + sizeof(t_os_iram_statistic))
+
+#if defined(_OS_TOS)
+#define OS_IRAM_DSR_START (OS_IRAM_IRQ_END + sizeof(t_os_iram_statistic))
+#define OS_IRAM_DSR_END (OS_IRAM_DSR_START + sizeof(t_os_iram_statistic))
+#elif defined(_OS_LINUX)
+#define OS_IRAM_SOFTIRQ_START (OS_IRAM_IRQ_END + sizeof(t_os_iram_statistic))
+#define OS_IRAM_SOFTIRQ_END (OS_IRAM_SOFTIRQ_START + sizeof(t_os_iram_statistic))
+#define OS_IRAM_TIMER_START (OS_IRAM_SOFTIRQ_END + sizeof(t_os_iram_statistic))
+#define OS_IRAM_TIMER_END (OS_IRAM_TIMER_START + sizeof(t_os_iram_statistic))
+#endif
+
+#define os_statistic_check() *((volatile unsigned long *)OS_STATISTIC_IRAM_BASE)
+#define os_statistic_enabled() g_os_statistic_enable
+
+#ifndef CONFIG_SYSTEM_CAP
+#define KERNEL_L1W_IRAM_LOG_DROP (IRAM_BASE_ADDR_LOG_DROP_TRACE)
+#define KERNEL_L1l_IRAM_LOG_DROP (KERNEL_L1W_IRAM_LOG_DROP + sizeof(T_LogIram_Record))
+#endif
+/*******************************************************************************
+* Êý¾Ý½á¹¹¶¨Òå *
+*******************************************************************************/
+typedef volatile struct {
+ unsigned int enable;
+ unsigned int cnt;
+ unsigned int index;
+ struct {
+ unsigned char name[OS_IRAM_STATISTIC_NAME_LEN];
+ unsigned int data2;
+ } statistics[OS_IRAM_STATISTIC_CNT];
+}t_os_iram_thread_statistic;
+
+typedef volatile struct {
+ unsigned int cnt;
+ unsigned int index;
+ struct {
+ unsigned int data1;
+ unsigned int data2;
+ } statistics[OS_IRAM_STATISTIC_CNT];
+}t_os_iram_statistic;
+
+typedef struct {
+ unsigned int cnt;
+ unsigned int index;
+ struct {
+ unsigned int data1;
+ unsigned int data2;
+ } statistics[OS_DDR_STATISTIC_CNT];
+}t_os_ddr_statistic;
+
+#ifndef CONFIG_SYSTEM_CAP
+typedef struct
+{
+ unsigned int no_lock;
+ unsigned int no_mem;
+}T_LogIram_Record;
+#endif
+
+/*******************************************************************************
+* È«¾Ö±äÁ¿ *
+*******************************************************************************/
+#if defined(_OS_LINUX)
+static char *g_zxic_trace_apcpu_addr;
+#endif
+
+static int g_os_statistic_enable;
+static unsigned int g_os_statistic_cnt;
+
+static t_os_iram_thread_statistic *g_os_iram_swapin_statistic;
+static t_os_iram_statistic *g_os_iram_irq_start_statistic;
+static t_os_iram_statistic *g_os_iram_irq_end_statistic;
+
+#if defined(_OS_TOS)
+static t_os_iram_statistic *g_os_iram_dsr_start_statistic;
+static t_os_iram_statistic *g_os_iram_dsr_end_statistic;
+#elif defined(_OS_LINUX)
+static t_os_iram_statistic *g_os_iram_softirq_start_statistic;
+static t_os_iram_statistic *g_os_iram_softirq_end_statistic;
+static t_os_iram_statistic *g_os_iram_timer_start_statistic;
+static t_os_iram_statistic *g_os_iram_timer_end_statistic;
+#endif
+
+static t_os_ddr_statistic *g_os_ddr_swapin_statistic;
+static t_os_ddr_statistic *g_os_ddr_irq_start_statistic;
+static t_os_ddr_statistic *g_os_ddr_irq_end_statistic;
+
+#if defined(_OS_TOS)
+static t_os_ddr_statistic *g_os_ddr_dsr_start_statistic;
+static t_os_ddr_statistic *g_os_ddr_dsr_end_statistic;
+#elif defined(_OS_LINUX)
+static t_os_ddr_statistic *g_os_ddr_softirq_start_statistic;
+static t_os_ddr_statistic *g_os_ddr_softirq_end_statistic;
+static t_os_ddr_statistic *g_os_ddr_timer_start_statistic;
+static t_os_ddr_statistic *g_os_ddr_timer_end_statistic;
+#endif
+
+#ifndef CONFIG_SYSTEM_CAP
+T_LogIram_Record *gL1w_LogMissPoint = (T_LogIram_Record *)KERNEL_L1W_IRAM_LOG_DROP;
+T_LogIram_Record *gL11_LogMissPoint = (T_LogIram_Record *)KERNEL_L1l_IRAM_LOG_DROP;
+#endif
+
+/*******************************************************************************
+* È«¾Öº¯ÊýÉùÃ÷ *
+*******************************************************************************/
+void os_statistic_enable(void);
+/*******************************************************************************
+* ¾Ö²¿º¯Êý *
+*******************************************************************************/
+/*******************************************************************************
+* ¹¦ÄÜÃèÊö: ¹ì¼£Í³¼Æµ½IRAM
+* ²ÎÊý˵Ã÷:
+* (´«Èë²ÎÊý) iram_addr: µØÖ·
+ data: ʼþÏî
+ time: ʱ¼ä
+* (´«³ö²ÎÊý) void
+* ·µ »Ø Öµ: void
+* ÆäËü˵Ã÷: ÎÞ
+*******************************************************************************/
+static inline void os_statistic_in_iram(volatile void *iram_addr, void *data, unsigned long time)
+{
+ unsigned long index;
+ t_os_iram_statistic *iram;
+
+ iram = (t_os_iram_statistic *)iram_addr;
+
+ index = iram->index;
+ if(index >= OS_IRAM_STATISTIC_CNT)
+ {
+ index = 0;
+ }
+
+ iram->statistics[index].data1 = (unsigned int)data;
+ iram->statistics[index].data2 = time;
+ index++;
+
+ iram->index = index;
+ iram->cnt = g_os_statistic_cnt;
+}
+
+/*******************************************************************************
+* ¹¦ÄÜÃèÊö: Ï̹߳켣ͳ¼Æµ½IRAM
+* ²ÎÊý˵Ã÷:
+* (´«Èë²ÎÊý) iram_addr: µØÖ·
+ data: ʼþÏî
+ time: ʱ¼ä
+* (´«³ö²ÎÊý) void
+* ·µ »Ø Öµ: void
+* ÆäËü˵Ã÷: ÎÞ
+*******************************************************************************/
+static inline void os_statistic_thread_in_iram(volatile void *iram_addr, void *data, unsigned long time)
+{
+ unsigned long index;
+ t_os_iram_thread_statistic *iram;
+
+ iram = (t_os_iram_thread_statistic *)iram_addr;
+
+ index = iram->index;
+ if(index >= OS_IRAM_STATISTIC_CNT)
+ {
+ index = 0;
+ }
+
+ #if defined(_OS_TOS)
+ strncpy((char *)(iram->statistics[index].name), cyg_thread_get_name((cyg_handle_t)data), OS_IRAM_STATISTIC_NAME_LEN - 1);
+ #elif defined(_OS_LINUX)
+ strncpy((char *)(iram->statistics[index].name), ((struct task_struct *)data)->comm, OS_IRAM_STATISTIC_NAME_LEN - 1);
+ #else
+ # error "unkown os"
+ #endif
+ iram->statistics[index].name[OS_IRAM_STATISTIC_NAME_LEN - 1] = 0;
+ iram->statistics[index].data2 = time;
+ index++;
+
+ iram->index = index;
+ iram->cnt = g_os_statistic_cnt;
+}
+
+/*******************************************************************************
+* ¹¦ÄÜÃèÊö: ¹ì¼£Í³¼Æµ½DDR
+* ²ÎÊý˵Ã÷:
+* (´«Èë²ÎÊý) iram_addr: µØÖ·
+ data: ʼþÏî
+ time: ʱ¼ä
+* (´«³ö²ÎÊý) void
+* ·µ »Ø Öµ: void
+* ÆäËü˵Ã÷: ÎÞ
+*******************************************************************************/
+static inline void os_statistic_in_ddr(void *ddr_addr, void *data, unsigned long time)
+{
+ unsigned long index;
+ t_os_ddr_statistic *ddr;
+
+ ddr = (t_os_ddr_statistic *)ddr_addr;
+
+ index = ddr->index;
+ if (index >= OS_DDR_STATISTIC_CNT)
+ {
+ index = 0;
+ }
+ ddr->statistics[index].data1 = (unsigned int)data;
+ ddr->statistics[index].data2 = time;
+ index++;
+
+ ddr->index = index;
+ ddr->cnt = g_os_statistic_cnt;
+}
+
+/*******************************************************************************
+* ¹¦ÄÜÃèÊö: ¹ì¼£Í³¼Æµ½DDR
+* ²ÎÊý˵Ã÷:
+* (´«Èë²ÎÊý) iram_addr: µØÖ·
+ data: ʼþÏî
+ time: ʱ¼ä
+* (´«³ö²ÎÊý) void
+* ·µ »Ø Öµ: void
+* ÆäËü˵Ã÷: ÎÞ
+*******************************************************************************/
+static inline void os_statistic_info_update(void)
+{
+ g_os_statistic_cnt++;
+}
+
+/*******************************************************************************
+* ¹¦ÄÜÃèÊö: ¶¨Ê±Æ÷»Øµ÷¹³×Ó
+* ²ÎÊý˵Ã÷:
+* (´«Èë²ÎÊý)
+* (´«³ö²ÎÊý) void
+* ·µ »Ø Öµ: void
+* ÆäËü˵Ã÷: ÎÞ
+*******************************************************************************/
+static int os_statistic_delayed_work_timer_fn(unsigned long data)
+{
+ int sec = 0;
+ msleep(20000);
+ while(!os_statistic_check())
+ {
+ //³¬¹ý40s£¬Ö±½ÓÍ˳ö
+ if(sec >= 4)
+ return;
+ msleep(10000);
+ sec++;
+ }
+ os_statistic_enable();
+ return 0;
+}
+
+/*******************************************************************************
+* È«¾Öº¯ÊýʵÏÖ *
+*******************************************************************************/
+/*******************************************************************************
+* ¹¦ÄÜÃèÊö: ¹ì¼£Í³¼Æ³õʼ»¯
+* ²ÎÊý˵Ã÷:
+* (´«Èë²ÎÊý) void
+* (´«³ö²ÎÊý) void
+* ·µ »Ø Öµ: void
+* ÆäËü˵Ã÷: psºËµ÷ÓÃ
+*******************************************************************************/
+void os_statistic_init(void)
+{
+ memset((void *)IRAM_BASE_ADDR_LINUX_STATISTIC, 0x0, IRAM_BASE_LEN_LINUX_STATISTIC);
+}
+EXPORT_SYMBOL(os_statistic_init);
+
+/*******************************************************************************
+* ¹¦ÄÜÃèÊö: ʹÄܹ켣ͳ¼Æ¹¦ÄÜ
+* ²ÎÊý˵Ã÷:
+* (´«Èë²ÎÊý) address: ¼Ç¼µ½IRAMÖеĵØÖ·
+ size: IRAM¿Õ¼ä´óС
+* (´«³ö²ÎÊý) void
+* ·µ »Ø Öµ: void
+* ÆäËü˵Ã÷: ÎÞ
+*******************************************************************************/
+void os_statistic_enable(void)
+{
+#if defined(_OS_TOS)
+ g_os_iram_swapin_statistic = (t_os_iram_thread_statistic *)OS_IRAM_THREAD_SWAPIN;
+ g_os_iram_irq_start_statistic = (t_os_iram_statistic *)OS_IRAM_IRQ_START;
+ g_os_iram_irq_end_statistic = (t_os_iram_statistic *)OS_IRAM_IRQ_END;
+ g_os_iram_dsr_start_statistic = (t_os_iram_statistic *)OS_IRAM_DSR_START;
+ g_os_iram_dsr_end_statistic = (t_os_iram_statistic *)OS_IRAM_DSR_END;
+
+ g_os_ddr_swapin_statistic = (t_os_ddr_statistic *)zOss_Malloc(sizeof(t_os_ddr_statistic));
+ g_os_ddr_irq_start_statistic = (t_os_ddr_statistic *)zOss_Malloc(sizeof(t_os_ddr_statistic));
+ g_os_ddr_irq_end_statistic = (t_os_ddr_statistic *)zOss_Malloc(sizeof(t_os_ddr_statistic));
+ g_os_ddr_dsr_start_statistic = (t_os_ddr_statistic *)zOss_Malloc(sizeof(t_os_ddr_statistic));
+ g_os_ddr_dsr_end_statistic = (t_os_ddr_statistic *)zOss_Malloc(sizeof(t_os_ddr_statistic));
+#elif defined(_OS_LINUX)
+ g_os_iram_swapin_statistic = (t_os_iram_thread_statistic *)OS_IRAM_THREAD_SWAPIN;
+ g_os_iram_irq_start_statistic = (t_os_iram_statistic *)OS_IRAM_IRQ_START;
+ g_os_iram_irq_end_statistic = (t_os_iram_statistic *)OS_IRAM_IRQ_END;
+ g_os_iram_softirq_start_statistic = (t_os_iram_statistic *)OS_IRAM_SOFTIRQ_START;
+ g_os_iram_softirq_end_statistic = (t_os_iram_statistic *)OS_IRAM_SOFTIRQ_END;
+ g_os_iram_timer_start_statistic = (t_os_iram_statistic *)OS_IRAM_TIMER_START;
+ g_os_iram_timer_end_statistic = (t_os_iram_statistic *)OS_IRAM_TIMER_END;
+
+ g_os_ddr_swapin_statistic = (t_os_ddr_statistic *)kmalloc(sizeof(t_os_ddr_statistic), GFP_KERNEL);
+ g_os_ddr_irq_start_statistic = (t_os_ddr_statistic *)kmalloc(sizeof(t_os_ddr_statistic), GFP_KERNEL);
+ g_os_ddr_irq_end_statistic = (t_os_ddr_statistic *)kmalloc(sizeof(t_os_ddr_statistic), GFP_KERNEL);
+ g_os_ddr_softirq_start_statistic = (t_os_ddr_statistic *)kmalloc(sizeof(t_os_ddr_statistic), GFP_KERNEL);
+ g_os_ddr_softirq_end_statistic = (t_os_ddr_statistic *)kmalloc(sizeof(t_os_ddr_statistic), GFP_KERNEL);
+ g_os_ddr_timer_start_statistic = (t_os_ddr_statistic *)kmalloc(sizeof(t_os_ddr_statistic), GFP_KERNEL);
+ g_os_ddr_timer_end_statistic = (t_os_ddr_statistic *)kmalloc(sizeof(t_os_ddr_statistic), GFP_KERNEL);
+
+#else
+# error "unkown os"
+#endif
+
+ g_os_statistic_enable = 1;
+}
+EXPORT_SYMBOL(os_statistic_enable);
+
+/*******************************************************************************
+* ¹¦ÄÜÃèÊö: ¹ì¼£Í³¼ÆʹÄÜ֪ͨ
+* ²ÎÊý˵Ã÷:
+* (´«Èë²ÎÊý) void
+* (´«³ö²ÎÊý) void
+* ·µ »Ø Öµ: void
+* ÆäËü˵Ã÷: psºËµ÷ÓÃ
+*******************************************************************************/
+void os_statistic_enable_notify(void)
+{
+ *(volatile unsigned long *)IRAM_BASE_ADDR_LINUX_STATISTIC_PSCPU = 1;
+ *(volatile unsigned long *)IRAM_BASE_ADDR_LINUX_STATISTIC_PHYCPU = 1;
+ *(volatile unsigned long *)IRAM_BASE_ADDR_LINUX_STATISTIC_APCPU = 1;
+}
+EXPORT_SYMBOL(os_statistic_enable_notify);
+
+
+void zxic_trace_task_switch(struct task_struct *next)
+{
+ unsigned long time;
+ if (!g_os_statistic_enable)
+ return ;
+
+ time = OS_STATISTIC_TIME;
+ os_statistic_thread_in_iram(g_os_iram_swapin_statistic, next, time);
+ os_statistic_in_ddr(g_os_ddr_swapin_statistic, next, time);
+ os_statistic_info_update();
+}
+
+void zxic_trace_irq_enter(u32 irq)
+{
+ unsigned long time;
+ if (!g_os_statistic_enable)
+ return ;
+
+ time = OS_STATISTIC_TIME;
+ os_statistic_in_iram(g_os_iram_irq_start_statistic, irq, time);
+ os_statistic_in_ddr(g_os_ddr_irq_start_statistic, irq, time);
+ os_statistic_info_update();
+}
+
+void zxic_trace_irq_exit(u32 irq)
+{
+ unsigned long time;
+ if (!g_os_statistic_enable)
+ return ;
+
+ time = OS_STATISTIC_TIME;
+ os_statistic_in_iram(g_os_iram_irq_end_statistic, irq, time);
+ os_statistic_in_ddr(g_os_ddr_irq_end_statistic, irq, time);
+ os_statistic_info_update();
+}
+
+void zxic_trace_softirq_enter(u32 vec_nr)
+{
+ unsigned long time;
+ if (!g_os_statistic_enable)
+ return ;
+
+ time = OS_STATISTIC_TIME;
+ os_statistic_in_iram(g_os_iram_softirq_start_statistic, vec_nr, time);
+ os_statistic_in_ddr(g_os_ddr_softirq_start_statistic, vec_nr, time);
+ os_statistic_info_update();
+}
+
+void zxic_trace_softirq_exit(u32 vec_nr)
+{
+ unsigned long time;
+ if (!g_os_statistic_enable)
+ return ;
+
+ time = OS_STATISTIC_TIME;
+ os_statistic_in_iram(g_os_iram_softirq_end_statistic, vec_nr, time);
+ os_statistic_in_ddr(g_os_ddr_softirq_end_statistic, vec_nr, time);
+ os_statistic_info_update();
+}
+
+void zxic_trace_timer_enter(void *func)
+{
+ unsigned long time;
+ if (!g_os_statistic_enable)
+ return ;
+
+ time = OS_STATISTIC_TIME;
+ os_statistic_in_iram(g_os_iram_timer_start_statistic, func, time);
+ os_statistic_in_ddr(g_os_ddr_timer_start_statistic, func, time);
+ os_statistic_info_update();
+}
+
+void zxic_trace_timer_exit(void *func)
+{
+ unsigned long time;
+ if (!g_os_statistic_enable)
+ return ;
+
+ time = OS_STATISTIC_TIME;
+ os_statistic_in_iram(g_os_iram_timer_end_statistic, func, time);
+ os_statistic_in_ddr(g_os_ddr_timer_end_statistic, func, time);
+ os_statistic_info_update();
+}
+
+#ifndef CONFIG_SYSTEM_CAP
+
+/**
+ * kernel_log_miss_point_show - show the log miss cnt
+ * @m: proc file structure
+ * @v:
+ *
+ * Returns -errno, or 0 for success.
+ */
+static int kernel_log_miss_point_show(struct seq_file *m, void *v)
+{
+ int index = 0;
+ T_LogIram_Record *iram = NULL;
+
+ iram = (T_LogIram_Record *)gL1w_LogMissPoint;
+ if (iram)
+ printk("kernel_log_miss_point_show iram = %x\n",iram);
+ else
+ {
+ printk("iram is NULL\n");
+ return -1;
+ }
+
+ seq_printf(m,"L1W phy: log miss point count is:\n");
+
+ for (; index < 2; index++)
+ {
+ if (index == 1)
+ seq_printf(m,"L1l phy: log miss point count is:\n");
+
+ if (iram != NULL)
+ {
+ seq_printf(m,"1. Due to allocMem fail count: %u\n", iram->no_mem);
+ seq_printf(m,"2. Due to multi thread conflict count: %u\n", iram->no_lock);
+ }
+ iram = (T_LogIram_Record *)gL11_LogMissPoint;
+ }
+
+ seq_printf(m,"done\n");
+
+ return 0;
+}
+
+/**
+ * cpumask_parse_user - open funution
+ * @inode: file inode
+ * @file: file descriptor
+ *
+ * Returns -errno, or 0 for success.
+ */
+static int kernel_log_tracker_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, kernel_log_miss_point_show, NULL);
+}
+
+/**
+ * kernel_log_tracker_proc_fops - proc file ops
+ * @open: open the registed proc file.
+ * @read: read the registed proc file.
+ * @write: write to the registed proc file.
+ *
+ * Returns -errno, or 0 for success.
+ */
+static const struct file_operations kernel_log_tracker_proc_fops = {
+ .open = kernel_log_tracker_open,
+ .read = seq_read,
+ .write = NULL
+};
+
+#endif
+
+/*******************************************************************************
+* ¹¦ÄÜÃèÊö: ¹ì¼£Í³¼Æµ½DDR
+* ²ÎÊý˵Ã÷:
+* (´«Èë²ÎÊý) iram_addr: µØÖ·
+ data: ʼþÏî
+ time: ʱ¼ä
+* (´«³ö²ÎÊý) void
+* ·µ »Ø Öµ: void
+* ÆäËü˵Ã÷: ÎÞ
+*******************************************************************************/
+int __init zxic_enable_trace(void)
+{
+ struct timer_list timer;
+ struct task_struct *task;
+
+ #ifdef IRAM_BASE_ADDR_VA
+ g_zxic_trace_apcpu_addr = IRAM_BASE_ADDR_LINUX_STATISTIC_APCPU;
+ #else
+
+ g_zxic_trace_apcpu_addr = ioremap(IRAM_BASE_ADDR_LINUX_STATISTIC_APCPU, IRAM_BASE_LEN_LINUX_STATISTIC_APCPU);
+ #endif
+
+#ifndef CONFIG_SYSTEM_CAP
+ proc_create("kernel_log_tracker", 0, NULL, &kernel_log_tracker_proc_fops);
+#endif
+/*
+ init_timer(&timer);
+ timer.expires = jiffies + 40*HZ;//msecs_to_jiffies(40*1000);//ÑÓ³Ù40Ãë
+ timer.data = 0;
+ timer.function = os_statistic_delayed_work_timer_fn;
+ setup_timer(&timer, os_statistic_delayed_work_timer_fn, 0);
+ add_timer(&timer);
+*/
+ //task = kthread_create(os_statistic_delayed_work_timer_fn, 0, "g_zxic_trace_sync_thread", 0);
+ //wake_up_process(task);
+
+ return 0x0;
+}
+module_init(zxic_enable_trace);
+
+
+