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| author | rvargas@google.com <rvargas@google.com@0039d316-1c4b-4281-b951-d872f2087c98> | 2011-09-29 18:59:03 +0000 |
|---|---|---|
| committer | rvargas@google.com <rvargas@google.com@0039d316-1c4b-4281-b951-d872f2087c98> | 2011-09-29 18:59:03 +0000 |
| commit | e47737e2a8eb0e3f321c0c4ff39255c8f60f82d2 (patch) | |
| tree | 9737555e08e63549bf628c3ba4883a6555cfab22 /net/disk_cache/entry_impl.h | |
| parent | 1b570ee3cd4e89c2ff0d38098e04d3db20bc5ada (diff) | |
| download | chromium_src-e47737e2a8eb0e3f321c0c4ff39255c8f60f82d2.zip chromium_src-e47737e2a8eb0e3f321c0c4ff39255c8f60f82d2.tar.gz chromium_src-e47737e2a8eb0e3f321c0c4ff39255c8f60f82d2.tar.bz2 | |
Disk Cache: Improve handling of dirty entries.
* Split the entry sanity checks in two parts: a critical one
and a non-critical one. This allows us to return dirty entries
instead of failing to open them.
* Make sure that we cannot reach an entry through the index
before the actual data reaches the disk (when creating an entry
linked through a parent we were not respecting that).
* When deleting a block from a block file, first clean it
up and then update the map (avoid leaving a dirty free block
if there is a crash)
* Handle the case of errors when opening entries through the
enumerations path.
BUG=73102
TEST=net_unittests
Review URL: http://codereview.chromium.org/8065015
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@103323 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'net/disk_cache/entry_impl.h')
| -rw-r--r-- | net/disk_cache/entry_impl.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/net/disk_cache/entry_impl.h b/net/disk_cache/entry_impl.h index d82c74d..c0fb5e1 100644 --- a/net/disk_cache/entry_impl.h +++ b/net/disk_cache/entry_impl.h @@ -104,8 +104,16 @@ class NET_EXPORT_PRIVATE EntryImpl // Fixes this entry so it can be treated as valid (to delete it). void SetPointerForInvalidEntry(int32 new_id); + // Returns true if this entry is so meesed up that not everything is going to + // be removed. + bool LeaveRankingsBehind(); + // Returns false if the entry is clearly invalid. bool SanityCheck(); + bool DataSanityCheck(); + + // Attempts to make this entry reachable though the key. + void FixForDelete(); // Handle the pending asynchronous IO count. void IncrementIoCount(); |