src/platform-linux.cc - Issue 200055: Add MAP_FIXED to Uncommit calls to see if that has an effect on GMail...

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Unified Diff: src/platform-linux.cc

Issue 200055: Add MAP_FIXED to Uncommit calls to see if that has an effect on GMail... (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/

Patch Set: Created 11 years, 3 months ago

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Index: src/platform-linux.cc

===================================================================

--- src/platform-linux.cc (revision 2846)

+++ src/platform-linux.cc (working copy)

@@ -362,7 +362,7 @@

bool VirtualMemory::Uncommit(void* address, size_t size) {

return mmap(address, size, PROT_NONE,

- MAP_PRIVATE | MAP_ANONYMOUS | MAP_NORESERVE,

+ MAP_PRIVATE | MAP_ANONYMOUS | MAP_NORESERVE | MAP_FIXED,

kMmapFd, kMmapFdOffset) != MAP_FAILED;

}

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