Mercurial > hg > truffle
diff src/share/vm/prims/whitebox.cpp @ 10969:a837fa3d3f86
8013057: assert(_needs_gc || SafepointSynchronize::is_at_safepoint()) failed: only read at safepoint
Summary: Detect mmap() commit failures in Linux and Solaris os::commit_memory() impls and call vm_exit_out_of_memory(). Add os::commit_memory_or_exit(). Also tidy up some NMT accounting and some mmap() return value checking.
Reviewed-by: zgu, stefank, dholmes, dsamersoff
author | dcubed |
---|---|
date | Thu, 13 Jun 2013 11:16:38 -0700 |
parents | f54c85acc043 |
children | f99558245e5c |
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--- a/src/share/vm/prims/whitebox.cpp Mon Jun 10 11:30:51 2013 +0200 +++ b/src/share/vm/prims/whitebox.cpp Thu Jun 13 11:16:38 2013 -0700 @@ -159,7 +159,7 @@ WB_ENTRY(void, WB_NMTCommitMemory(JNIEnv* env, jobject o, jlong addr, jlong size)) - os::commit_memory((char *)(uintptr_t)addr, size); + os::commit_memory((char *)(uintptr_t)addr, size, !ExecMem); MemTracker::record_virtual_memory_type((address)(uintptr_t)addr, mtTest); WB_END