390 lines
8.4 KiB
C
390 lines
8.4 KiB
C
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#ifndef __CPU_LIB_INCLUDE_H_
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#define __CPU_LIB_INCLUDE_H_
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <getopt.h>
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#include <errno.h>
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#include <stdarg.h>
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#include <time.h>
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#include <dirent.h>
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#include <limits.h>
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#include <fcntl.h>
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#include <sys/time.h>
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#include <sys/utsname.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#if 0
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#include <cutils/properties.h>
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#endif
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#undef DEBUG
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#define DEBUG
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#ifdef DEBUG
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#define dprintf(fmt...) printf(fmt)
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#define B_LOG(fmt...) printf(fmt)
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#define ERROR(fmt...) printf(fmt)
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#else
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#define dprintf(x...)
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#define fprintf(fmt, args...)
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#define B_LOG(fmt, args...)
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#define ERROR(x...)
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#endif
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#undef u8
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#define u8 unsigned char
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#undef s8
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#define s8 char
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#undef u32
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#define u32 unsigned int
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#undef s32
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#define s32 int
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#define TEST_EXIT_SUCCESS (0)
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#define TEST_EXIT_FAILURE (-1)
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#define CPU_NRS_MAX (8)
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#define MAX_LINE_LEN 255
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#define SYSFS_PATH_MAX 255
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#define PATH_TO_CPU "/sys/devices/system/cpu/"
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#define CPU_IS_ONLINE 2
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#define CPU_IS_OFFLINE 1
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#define CPU_IS_FAULT 0
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#define CPU_IS_INVALID (-1)
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#define CPU_NR_C0 4
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#define CPU_NR_C1 8
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#define diff_abs(a,b) (a-b)?(a-b):(b-a);
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struct cpufreq_info
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{
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u32 online_cpu;
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u32 boot_freq;
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u32 burst_freq;
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u32 cur_freq;
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u32 max_freq;
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u32 min_freq;
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//u32 transition_latency;
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u32 scaling_cur_freq;
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u32 scaling_max_freq;
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u32 scaling_min_freq;
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char buf[1024];
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unsigned int blen;
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};
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struct cpufreq_governor_info
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{
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u32 above_hispeed_delay;
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u32 boost;
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u32 boostpulse;
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u32 boostpulse_duration;
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u32 boosttop;
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u32 boosttop_duration;
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u32 go_hispeed_load;
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u32 io_is_busy;
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u32 min_sample_time;
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u32 target_loads;
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u32 timer_rate;
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u32 timer_slack;
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};
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struct cpufreq_list
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{
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u32 cpufreq_list[CPU_NRS_MAX];
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u32 cpu_online[CPU_NRS_MAX];
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};
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struct cpu_stat {
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s32 id;
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s32 utime, ntime, stime, itime;
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s32 iowtime, irqtime, sirqtime;
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s32 totalcpuTime;
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s32 totalbusyTime;
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};
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struct cpu_usage {
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struct cpu_stat stats[CPU_NRS_MAX+1];
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u32 active;
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};
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struct cpu_loads {
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s32 iowait;
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s32 idle;
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s32 busy;
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};
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struct config
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{
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char governor[15]; /* cpufreq governor */
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char platform_info[32]; /*platform name*/
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char platform_arch[32];
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FILE *output; /* logfile */
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char *output_filename; /* logfile name, must be freed at the end*/
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struct cpufreq_list cpu_freq;
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struct cpu_usage pre_usages;
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struct cpu_loads cpu_load[CPU_NRS_MAX+1];
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char themp;
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char thempre[6];
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unsigned int max_cpu;
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unsigned int mem_type;/*platform memory type */
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s32 dram_dvfs;
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s32 gpu_dvfs;
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u32 unit;
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};
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struct proc_stat {
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char comm[128];
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char cmdline[128];
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char state;
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int ppid, pgid, sid, num_threads;
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long cpu_id, priority, nice;
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long unsigned vss, rss, rsslim;
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long ut, st, iot, irt, sirt, delta_busy, delta_total;
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};
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#define MS_SLEEP(time) usleep((unsigned int)time*1000)
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#define ARCH_VM_EVENT_COUNTERS 1
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#define ARCH_CMA 1
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enum meminfo {
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Total = 0,
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BUFFER,
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SWAPCACHED,
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SWAPTOTAL,
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SWAPFREE,
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VMTOTAL,
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VMUESD,
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MEMTATE_MAX,
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};
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enum vmstat {
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NR_FREE_PAGES = 0,
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NR_INACTIVE_ANON,
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NR_ACTIVE_ANON,
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NR_INACTIVE_FILE,
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NR_ACTIVE_FILE,
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NR_UNEVICTABLE,
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NR_MLOCK,
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NR_ANON_PAGES,
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NR_MAPPED,
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NR_FILE_PAGES,
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NR_DIRTY,
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NR_WRITEBACK,
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NR_SLAB_RECLAIMABLE,
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NR_SLAB_UNRECLAIMABLE,
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NR_PAGE_TABLE_PAGES,
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NR_KERNEL_STACK,
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NR_UNSTABLE,
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NR_BOUNCE,
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NR_VMSCAN_WRITE,
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NR_VMSCAN_IMMEDIATE_RECLAIM,
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NR_WRITEBACK_TEMP,
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NR_ISOLATED_ANON,
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NR_ISOLATED_FILE,
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NR_SHMEM,
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NR_DIRTIED,
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NR_WRITTEN,
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#if defined(ARCH_NUMA)
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NUMA_HIT,
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NUMA_MISS,
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NUMA_FOREIGN,
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NUMA_INTERLEAVE,
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NUMA_LOCAL,
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NUMA_OTHER,
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#endif
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NR_ANON_TRANSPARENT_HUGEPAGES,
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NR_FREE_CMA,
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NR_DIRTY_THRESHOLD,
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NR_DIRTY_BACKGROUND_THRESHOLD,
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#if defined(ARCH_VM_EVENT_COUNTERS)
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PGPGIN,
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PGPGOUT,
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PSWPIN,
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PSWPOUT,
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PGALLOC_DMA,
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PGALLOC_NORMAL,
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PGALLOC_HIGH,
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PGALLOC_MOVABLE,
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PGFREE,
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PGACTIVATE,
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PGDEACTIVATE,
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PGFAULT,
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PGMAJFAULT,
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PGREFILL_DMA,
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PGREFILL_NORMAL,
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PGREFILL_HIGH,
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PGREFILL_MOVABLE,
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PGSTEAL_KSWAPD_DMA,
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PGSTEAL_KSWAPD_NORMAL,
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PGSTEAL_KSWAPD_HIGH,
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PGSTEAL_KSWAPD_MOVABLE,
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PGSTEAL_DIRECT_DMA,
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PGSTEAL_DIRECT_NORMAL,
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PGSTEAL_DIRECT_HIGH,
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PGSTEAL_DIRECT_MOVABLE,
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PGSCAN_KSWAPD_DMA,
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PGSCAN_KSWAPD_NORMAL,
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PGSCAN_KSWAPD_HIGH,
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PGSCAN_KSWAPD_MOVABLE,
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PGSCAN_DIRECT_DMA,
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PGSCAN_DIRECT_NORMAL,
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PGSCAN_DIRECT_HIGH,
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PGSCAN_DIRECT_MOVABLE,
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#if defined(ARCH_NUMA)
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ZONE_RECLAIM_FAILED,
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#endif
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PGINODESTEAL,
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SLABS_SCANNED,
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KSWAPD_INODESTEAL,
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KSWAPD_LOW_WMARK_HIT_QUICKLY,
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KSWAPD_HIGH_WMARK_HIT_QUICKLY,
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PAGEOUTRUN,
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ALLOCSTALL,
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PGROTATED,
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#if defined(ARCH_COMPACTION)
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COMPACT_BLOCKS_MOVED,
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COMPACT_PAGES_MOVED,
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COMPACT_PAGEMIGRATE_FAILED,
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COMPACT_STALL,
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COMPACT_FAIL,
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COMPACT_SUCCESS,
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#endif
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#if defined(ARCH_HUGETLB_PAGE)
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HTLB_BUDDY_ALLOC_SUCCESS,
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HTLB_BUDDY_ALLOC_FAIL,
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#endif
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#if defined(ARCH_UNEVICTABLE_PAGE)
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UNEVICTABLE_PGS_CULLED,
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UNEVICTABLE_PGS_SCANNED,
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UNEVICTABLE_PGS_RESCUED,
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UNEVICTABLE_PGS_MLOCKED,
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UNEVICTABLE_PGS_MUNLOCKED,
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UNEVICTABLE_PGS_CLEARED,
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UNEVICTABLE_PGS_STRANDED,
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UNEVICTABLE_PGS_MLOCKFREED,
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#endif
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#if defined(ARCH_TRANSPARENT_HUGEPAGE)
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THP_FAULT_ALLOC,
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THP_FAULT_FALLBACK,
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THP_COLLAPSE_ALLOC,
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THP_COLLAPSE_ALLOC_FAILED,
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THP_SPLIT,
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#endif
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#if defined(ARCH_CMA)
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PGCMAIN,
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PGCMAOUT,
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PGMIGRATE_CMA_SUCCESS,
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PGMIGRATE_CMA_FAIL,
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#endif
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#endif /*ARCH_VM_EVENT_COUNTERS*/
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VMSTATE_MAX
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};
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struct vmstat_value {
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s32 vm_slot;
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s32 vm_active[VMSTATE_MAX];
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s32 vm_value[VMSTATE_MAX];
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s32 mm_slot;
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s32 mm_active[12];
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s32 mm_value[12];
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};
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/* read access to files which contain one numeric value */
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enum cpufreq_value {
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AFFECTED_CPUS = 0,
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CPUINFO_BOOT_FREQ,
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CPUINFO_BURST_FREQ,
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CPUINFO_CUR_FREQ,
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CPUINFO_MAX_FREQ,
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CPUINFO_MIN_FREQ,
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CPUINFO_LATENCY,
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SCALING_CUR_FREQ,
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SCALING_MIN_FREQ,
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SCALING_MAX_FREQ,
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STATS_NUM_TRANSITIONS,
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MAX_CPUFREQ_VALUE_READ_FILES
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};
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enum cpufreq_write {
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WRITE_SCALING_MIN_FREQ,
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WRITE_SCALING_MAX_FREQ,
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WRITE_SCALING_GOVERNOR,
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WRITE_SCALING_SET_SPEED,
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MAX_CPUFREQ_WRITE_FILES
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};
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enum cpufreq_string {
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SCALING_DRIVER,
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SCALING_GOVERNOR,
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MAX_CPUFREQ_STRING_FILES
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};
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#ifdef HW_EXTED_USED
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static const char *cpufreq_value_files[MAX_CPUFREQ_VALUE_READ_FILES] = {
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[AFFECTED_CPUS] = "affected_cpus",
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[CPUINFO_BOOT_FREQ] = "cpuinfo_boot_freq",
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[CPUINFO_BURST_FREQ]="cpuinfo_burst_freq",
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[CPUINFO_CUR_FREQ] = "cpuinfo_cur_freq",
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[CPUINFO_MAX_FREQ] = "cpuinfo_max_freq",
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[CPUINFO_MIN_FREQ] = "cpuinfo_min_freq",
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[CPUINFO_LATENCY] = "cpuinfo_transition_latency",
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[SCALING_CUR_FREQ] = "scaling_cur_freq",
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[SCALING_MIN_FREQ] = "scaling_min_freq",
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[SCALING_MAX_FREQ] = "scaling_max_freq",
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[STATS_NUM_TRANSITIONS] = "stats/total_trans"
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};
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static const char *cpufreq_string_files[MAX_CPUFREQ_STRING_FILES] = {
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[SCALING_DRIVER] = "scaling_driver",
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[SCALING_GOVERNOR] = "scaling_governor",
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};
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static const char *cpufreq_write_files[MAX_CPUFREQ_WRITE_FILES] = {
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[WRITE_SCALING_MIN_FREQ] = "scaling_min_freq",
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[WRITE_SCALING_MAX_FREQ] = "scaling_max_freq",
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[WRITE_SCALING_GOVERNOR] = "scaling_governor",
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[WRITE_SCALING_SET_SPEED] = "scaling_setspeed",
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};
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#endif
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extern u32 sysfs_cpufreq_get_cpu_list(struct cpufreq_list *list);
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extern u32 get_cpufre_params(unsigned int cpu, struct cpufreq_info *ins);
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extern s32 read_proc_precpu_stat(struct cpu_usage *usages);
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extern s32 read_proc_thermal_stat(void);
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extern s32 find_cpu_online(u32 cpu);
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extern u32 get_cpufreq_by_cpunr(u32 cpu);
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extern s32 read_sysfs_tempe_state(char *buf);
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extern s32 read_proc_gpu_dvfs(void);
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extern s32 read_proc_dram_dvfs(void);
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extern void dump_cpuinfo(char *buf, struct cpu_stat *cur_cpu);
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extern s32 read_proc_vmstat(struct vmstat_value *vmstat);
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extern s32 read_proc_meminfo(struct vmstat_value *vmstat);
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extern s32 read_sys_info_stat(char *buf);
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extern s32 read_cpu_info_stat(char *des_buf);
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||
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#endif
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