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| author | rvargas@google.com <rvargas@google.com@0039d316-1c4b-4281-b951-d872f2087c98> | 2009-07-30 18:51:41 +0000 |
|---|---|---|
| committer | rvargas@google.com <rvargas@google.com@0039d316-1c4b-4281-b951-d872f2087c98> | 2009-07-30 18:51:41 +0000 |
| commit | 66f16b11638993ead4028e853d5565a74b9acba3 (patch) | |
| tree | 2166dd5ebb9d17d32f7fdd984425e15d58c66f0c /net/disk_cache/storage_block.h | |
| parent | d861c764cf88c5d99327ef15bb603373186c5bda (diff) | |
| download | chromium_src-66f16b11638993ead4028e853d5565a74b9acba3.zip chromium_src-66f16b11638993ead4028e853d5565a74b9acba3.tar.gz chromium_src-66f16b11638993ead4028e853d5565a74b9acba3.tar.bz2 | |
Disk cache: Remove remaining uses of RankingsNode.pointer.
We now have a map of open entries so we don't need to
do a lookup through the rankings node anymore. This
simplifies the 64 bit version of the code.
BUG=17881
TEST=unittests
Review URL: http://codereview.chromium.org/159643
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@22074 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'net/disk_cache/storage_block.h')
| -rw-r--r-- | net/disk_cache/storage_block.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/net/disk_cache/storage_block.h b/net/disk_cache/storage_block.h index 78d51db..0d94b82 100644 --- a/net/disk_cache/storage_block.h +++ b/net/disk_cache/storage_block.h @@ -50,6 +50,9 @@ class StorageBlock : public FileBlock { // own the memory buffer (it cannot be shared). void Discard(); + // Stops sharing the data with another object. + void StopSharingData(); + // Sets the object to lazily save the in-memory data on destruction. void set_modified(); @@ -59,6 +62,9 @@ class StorageBlock : public FileBlock { // Returns true if there is data associated with this object. bool HasData() const; + // Returns true if this object owns the data buffer, false if it is shared. + bool own_data() const; + const Addr address() const; // Loads and store the data. |