Mercurial > hg > graal-compiler
diff src/share/vm/memory/allocation.inline.hpp @ 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 | f9be75d21404 |
children | 9758d9f36299 |
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--- a/src/share/vm/memory/allocation.inline.hpp Mon Jun 10 11:30:51 2013 +0200 +++ b/src/share/vm/memory/allocation.inline.hpp Thu Jun 13 11:16:38 2013 -0700 @@ -146,10 +146,7 @@ vm_exit_out_of_memory(_size, OOM_MMAP_ERROR, "Allocator (reserve)"); } - bool success = os::commit_memory(_addr, _size, false /* executable */); - if (!success) { - vm_exit_out_of_memory(_size, OOM_MMAP_ERROR, "Allocator (commit)"); - } + os::commit_memory_or_exit(_addr, _size, !ExecMem, "Allocator (commit)"); return (E*)_addr; }