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Unified Diff: net/disk_cache/disk_format_base.h

Issue 53313004: Disk cache v3: The main index table. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src/
Patch Set: Created 6 years, 11 months ago
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Index: net/disk_cache/disk_format_base.h
===================================================================
--- net/disk_cache/disk_format_base.h (revision 243640)
+++ net/disk_cache/disk_format_base.h (working copy)
@@ -33,6 +33,7 @@
const uint32 kBlockMagic = 0xC104CAC3;
const int kBlockHeaderSize = 8192; // Two pages: almost 64k entries
const int kMaxBlocks = (kBlockHeaderSize - 80) * 8;
+const int kNumExtraBlocks = 1024; // How fast files grow.
// Bitmap to track used blocks on a block-file.
typedef uint32 AllocBitmap[kMaxBlocks / 32];
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