68 bool LoadStats(BackendImpl* backend, Addr address, OnDiskStats* stats) {  in LoadStats()  argument
75   if (!file->Read(stats, sizeof(*stats), offset))  in LoadStats()
78   if (stats->signature != kDiskSignature)  in LoadStats()
83   if (stats->size != sizeof(*stats))  in LoadStats()
84     memset(stats, 0, sizeof(*stats));  in LoadStats()
89 bool StoreStats(BackendImpl* backend, Addr address, OnDiskStats* stats) {  in StoreStats()  argument
96   return file->Write(stats, sizeof(*stats), offset);  in StoreStats()
99 bool CreateStats(BackendImpl* backend, Addr* address, OnDiskStats* stats) {  in CreateStats()  argument
105   COMPILE_ASSERT(sizeof(*stats) <= 256 * 2, use_more_blocks);  in CreateStats()
106   memset(stats, 0, sizeof(*stats));  in CreateStats()
107   stats->signature = kDiskSignature;  in CreateStats()
108   stats->size = sizeof(*stats);  in CreateStats()
110   return StoreStats(backend, *address, stats);  in CreateStats()
114   OnDiskStats stats;  in Init()  local
117     if (!LoadStats(backend, address, &stats))  in Init()
120     if (!CreateStats(backend, &address, &stats))  in Init()
128   memcpy(data_sizes_, stats.data_sizes, sizeof(data_sizes_));  in Init()
129   memcpy(counters_, stats.counters, sizeof(counters_));  in Init()
311   OnDiskStats stats;  in Store()  local
312   stats.signature = kDiskSignature;  in Store()
313   stats.size = sizeof(stats);  in Store()
314   memcpy(stats.data_sizes, data_sizes_, sizeof(data_sizes_));  in Store()
315   memcpy(stats.counters, counters_, sizeof(counters_));  in Store()
318   StoreStats(backend_, address, &stats);  in Store()