#ifndef __PERF_MEM_EVENTS_H #define __PERF_MEM_EVENTS_H #include #include #include #include #include "stat.h" struct perf_mem_event { bool record; bool supported; const char *tag; const char *name; const char *sysfs_name; }; enum { PERF_MEM_EVENTS__LOAD, PERF_MEM_EVENTS__STORE, PERF_MEM_EVENTS__MAX, }; extern struct perf_mem_event perf_mem_events[PERF_MEM_EVENTS__MAX]; extern unsigned int perf_mem_events__loads_ldlat; int perf_mem_events__parse(const char *str); int perf_mem_events__init(void); char *perf_mem_events__name(int i); struct mem_info; int perf_mem__tlb_scnprintf(char *out, size_t sz, struct mem_info *mem_info); int perf_mem__lvl_scnprintf(char *out, size_t sz, struct mem_info *mem_info); int perf_mem__snp_scnprintf(char *out, size_t sz, struct mem_info *mem_info); int perf_mem__lck_scnprintf(char *out, size_t sz, struct mem_info *mem_info); int perf_script__meminfo_scnprintf(char *bf, size_t size, struct mem_info *mem_info); struct c2c_stats { u32 nr_entries; u32 locks; /* count of 'lock' transactions */ u32 store; /* count of all stores in trace */ u32 st_uncache; /* stores to uncacheable address */ u32 st_noadrs; /* cacheable store with no address */ u32 st_l1hit; /* count of stores that hit L1D */ u32 st_l1miss; /* count of stores that miss L1D */ u32 load; /* count of all loads in trace */ u32 ld_excl; /* exclusive loads, rmt/lcl DRAM - snp none/miss */ u32 ld_shared; /* shared loads, rmt/lcl DRAM - snp hit */ u32 ld_uncache; /* loads to uncacheable address */ u32 ld_io; /* loads to io address */ u32 ld_miss; /* loads miss */ u32 ld_noadrs; /* cacheable load with no address */ u32 ld_fbhit; /* count of loads hitting Fill Buffer */ u32 ld_l1hit; /* count of loads that hit L1D */ u32 ld_l2hit; /* count of loads that hit L2D */ u32 ld_llchit; /* count of loads that hit LLC */ u32 lcl_hitm; /* count of loads with local HITM */ u32 rmt_hitm; /* count of loads with remote HITM */ u32 tot_hitm; /* count of loads with local and remote HITM */ u32 rmt_hit; /* count of loads with remote hit clean; */ u32 lcl_dram; /* count of loads miss to local DRAM */ u32 rmt_dram; /* count of loads miss to remote DRAM */ u32 nomap; /* count of load/stores with no phys adrs */ u32 noparse; /* count of unparsable data sources */ }; struct hist_entry; int c2c_decode_stats(struct c2c_stats *stats, struct mem_info *mi); void c2c_add_stats(struct c2c_stats *stats, struct c2c_stats *add); #endif /* __PERF_MEM_EVENTS_H */ x/net-next.git/log/?h=nds-private-remove&id=73cfb2a2e49e166c569360ee60fe023b3efe3cf6'>root/net/wireless/util.c

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