Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(736)

Unified Diff: net/disk_cache/blockfile/eviction.h

Issue 992733002: Remove //net (except for Android test stuff) and sdch (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: Created 5 years, 9 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View side-by-side diff with in-line comments
Download patch
« no previous file with comments | « net/disk_cache/blockfile/errors.h ('k') | net/disk_cache/blockfile/eviction.cc » ('j') | no next file with comments »
Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
Index: net/disk_cache/blockfile/eviction.h
diff --git a/net/disk_cache/blockfile/eviction.h b/net/disk_cache/blockfile/eviction.h
deleted file mode 100644
index e49883bac2e1eef54fc52d87a96aa8eaa1a24a28..0000000000000000000000000000000000000000
--- a/net/disk_cache/blockfile/eviction.h
+++ /dev/null
@@ -1,91 +0,0 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef NET_DISK_CACHE_BLOCKFILE_EVICTION_H_
-#define NET_DISK_CACHE_BLOCKFILE_EVICTION_H_
-
-#include "base/basictypes.h"
-#include "base/memory/weak_ptr.h"
-#include "net/disk_cache/blockfile/rankings.h"
-
-namespace disk_cache {
-
-class BackendImpl;
-class EntryImpl;
-struct IndexHeader;
-
-// This class implements the eviction algorithm for the cache and it is tightly
-// integrated with BackendImpl.
-class Eviction {
- public:
- Eviction();
- ~Eviction();
-
- void Init(BackendImpl* backend);
- void Stop();
-
- // Deletes entries from the cache until the current size is below the limit.
- // If empty is true, the whole cache will be trimmed, regardless of being in
- // use.
- void TrimCache(bool empty);
-
- // Updates the ranking information for an entry.
- void UpdateRank(EntryImpl* entry, bool modified);
-
- // Notifications of interesting events for a given entry.
- void OnOpenEntry(EntryImpl* entry);
- void OnCreateEntry(EntryImpl* entry);
- void OnDoomEntry(EntryImpl* entry);
- void OnDestroyEntry(EntryImpl* entry);
-
- // Testing interface.
- void SetTestMode();
- void TrimDeletedList(bool empty);
-
- private:
- void PostDelayedTrim();
- void DelayedTrim();
- bool ShouldTrim();
- bool ShouldTrimDeleted();
- void ReportTrimTimes(EntryImpl* entry);
- Rankings::List GetListForEntry(EntryImpl* entry);
- bool EvictEntry(CacheRankingsBlock* node, bool empty, Rankings::List list);
-
- // We'll just keep for a while a separate set of methods that implement the
- // new eviction algorithm. This code will replace the original methods when
- // finished.
- void TrimCacheV2(bool empty);
- void UpdateRankV2(EntryImpl* entry, bool modified);
- void OnOpenEntryV2(EntryImpl* entry);
- void OnCreateEntryV2(EntryImpl* entry);
- void OnDoomEntryV2(EntryImpl* entry);
- void OnDestroyEntryV2(EntryImpl* entry);
- Rankings::List GetListForEntryV2(EntryImpl* entry);
- void TrimDeleted(bool empty);
- bool RemoveDeletedNode(CacheRankingsBlock* node);
-
- bool NodeIsOldEnough(CacheRankingsBlock* node, int list);
- int SelectListByLength(Rankings::ScopedRankingsBlock* next);
- void ReportListStats();
-
- BackendImpl* backend_;
- Rankings* rankings_;
- IndexHeader* header_;
- int max_size_;
- int trim_delays_;
- int index_size_;
- bool new_eviction_;
- bool first_trim_;
- bool trimming_;
- bool delay_trim_;
- bool init_;
- bool test_mode_;
- base::WeakPtrFactory<Eviction> ptr_factory_;
-
- DISALLOW_COPY_AND_ASSIGN(Eviction);
-};
-
-} // namespace disk_cache
-
-#endif // NET_DISK_CACHE_BLOCKFILE_EVICTION_H_
« no previous file with comments | « net/disk_cache/blockfile/errors.h ('k') | net/disk_cache/blockfile/eviction.cc » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698