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| author | rvargas@google.com <rvargas@google.com@0039d316-1c4b-4281-b951-d872f2087c98> | 2009-07-28 00:35:25 +0000 |
|---|---|---|
| committer | rvargas@google.com <rvargas@google.com@0039d316-1c4b-4281-b951-d872f2087c98> | 2009-07-28 00:35:25 +0000 |
| commit | 5c0767d1facaf222cd17956fdf40618173f46a0e (patch) | |
| tree | 0a2d3c5895d40e65a12f71545cc640959a6c91fb /net/disk_cache/block_files.h | |
| parent | ad3d2542c02e8a3dba898d5bcf434d301b0862cf (diff) | |
| download | chromium_src-5c0767d1facaf222cd17956fdf40618173f46a0e.zip chromium_src-5c0767d1facaf222cd17956fdf40618173f46a0e.tar.gz chromium_src-5c0767d1facaf222cd17956fdf40618173f46a0e.tar.bz2 | |
Disk Cache: Delete chained block files when they become empty.
We were leaving empty block files in the chain, and worst
of all, not reusing them because we were thinking that these
files were "almost full". Now we also check for empty files
when the cache starts.
BUG=16740
TEST=unittest.
Review URL: http://codereview.chromium.org/159451
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@21762 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'net/disk_cache/block_files.h')
| -rw-r--r-- | net/disk_cache/block_files.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/disk_cache/block_files.h b/net/disk_cache/block_files.h index 1572baf..790cc7d 100644 --- a/net/disk_cache/block_files.h +++ b/net/disk_cache/block_files.h @@ -61,6 +61,9 @@ class BlockFiles { // Creates an empty block file and returns its index. int CreateNextBlockFile(FileType block_type); + // Removes a chained block file that is now empty. + void RemoveEmptyFile(FileType block_type); + // Restores the header of a potentially inconsistent file. bool FixBlockFileHeader(MappedFile* file); |