net/disk_cache/mapped_file.h - Issue 18834003: Revert "Updating the mapped_file_avoid_mmap_posix implementation."

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Unified Diff: net/disk_cache/mapped_file.h

Issue 18834003: Revert "Updating the mapped_file_avoid_mmap_posix implementation." (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: Created 7 years, 5 months ago

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Index: net/disk_cache/mapped_file.h

diff --git a/net/disk_cache/mapped_file.h b/net/disk_cache/mapped_file.h

index a60fca8aab1f812ee5db3ce2e078c684b03a8e2c..4649b90d1c928f23e954363ebf1d0ec00bf0b0e6 100644

--- a/net/disk_cache/mapped_file.h

+++ b/net/disk_cache/mapped_file.h

@@ -50,6 +50,9 @@ class NET_EXPORT_PRIVATE MappedFile : public File {

#endif

void* buffer_; // Address of the memory mapped buffer.

size_t view_size_; // Size of the memory pointed by buffer_.

+#if defined(POSIX_AVOID_MMAP)

+ void* snapshot_; // Copy of the buffer taken when it was last flushed.

+#endif

DISALLOW_COPY_AND_ASSIGN(MappedFile);

};