diff options
| -rw-r--r-- | net/disk_cache/backend_impl.cc | 8 | ||||
| -rw-r--r-- | net/disk_cache/entry_impl.cc | 3 | ||||
| -rw-r--r-- | net/disk_cache/stats.h | 2 |
3 files changed, 11 insertions, 2 deletions
diff --git a/net/disk_cache/backend_impl.cc b/net/disk_cache/backend_impl.cc index 3a0a336..4984ecf 100644 --- a/net/disk_cache/backend_impl.cc +++ b/net/disk_cache/backend_impl.cc @@ -1310,6 +1310,13 @@ void BackendImpl::ReportStats() { CACHE_UMA(HOURS, "TotalTime", 0, static_cast<int>(total_hours)); int64 use_hours = stats_.GetCounter(Stats::LAST_REPORT_TIMER) / 120; + stats_.SetCounter(Stats::LAST_REPORT_TIMER, stats_.GetCounter(Stats::TIMER)); + + // We may see users with no use_hours at this point if this is the first time + // we are running this code. + if (use_hours) + use_hours = total_hours - use_hours; + if (!use_hours || !GetEntryCount() || !data_->header.num_bytes) return; @@ -1329,7 +1336,6 @@ void BackendImpl::ReportStats() { stats_.ResetRatios(); stats_.SetCounter(Stats::TRIM_ENTRY, 0); - stats_.SetCounter(Stats::LAST_REPORT_TIMER, 0); } void BackendImpl::UpgradeTo2_1() { diff --git a/net/disk_cache/entry_impl.cc b/net/disk_cache/entry_impl.cc index 8ff7b21..a000785 100644 --- a/net/disk_cache/entry_impl.cc +++ b/net/disk_cache/entry_impl.cc @@ -539,6 +539,9 @@ EntryImpl* EntryImpl::Update(EntryImpl* entry) { bool EntryImpl::IsDirty(int32 current_id) { DCHECK(node_.HasData()); + // We are checking if the entry is valid or not. If there is a pointer here, + // |dirty| has to be the id of the cache that is using the entry (the one + // that created the pointer), 0 is not a valid id. if (node_.Data()->pointer && !node_.Data()->dirty) return true; diff --git a/net/disk_cache/stats.h b/net/disk_cache/stats.h index 32585d4..1dcd39f 100644 --- a/net/disk_cache/stats.h +++ b/net/disk_cache/stats.h @@ -43,7 +43,7 @@ class Stats { GET_RANKINGS, // We got the ranking info without reading the whole entry. FATAL_ERROR, LAST_REPORT, // Time of the last time we sent a report. - LAST_REPORT_TIMER, // Timer count since last report. + LAST_REPORT_TIMER, // Timer count of the last time we sent a report. MAX_COUNTER }; |