Mercurial > hg > graal-jvmci-8
diff src/os/linux/vm/os_linux.hpp @ 3286:139667d9836a
7034464: Support transparent large pages on Linux
Summary: Support transparent huge pages on Linux available since 2.6.38
Reviewed-by: iveresov, ysr
Contributed-by: aph@redhat.com
| author | iveresov |
|---|---|
| date | Wed, 20 Apr 2011 17:12:04 -0700 |
| parents | f95d63e2154a |
| children | 7c2653aefc46 |
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--- a/src/os/linux/vm/os_linux.hpp Tue Apr 19 15:46:59 2011 -0400 +++ b/src/os/linux/vm/os_linux.hpp Wed Apr 20 17:12:04 2011 -0700 @@ -86,6 +86,9 @@ static void rebuild_cpu_to_node_map(); static GrowableArray<int>* cpu_to_node() { return _cpu_to_node; } + + static bool hugetlbfs_sanity_check(bool warn, size_t page_size); + public: static void init_thread_fpu_state(); static int get_fpu_control_word();