20 lines
748 B
C
20 lines
748 B
C
$NetBSD: patch-jdk_src_solaris_bin_ergo.c,v 1.1 2015/02/08 08:41:25 tnn Exp $
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No _SC_PHYS_PAGES on NetBSD < 6.
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we could use the hw.physmem64 sysctl instead of returning 0,
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although I don't think this code is actually used.
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--- jdk/src/solaris/bin/ergo.c.orig 2015-02-02 15:37:12.000000000 +0000
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+++ jdk/src/solaris/bin/ergo.c
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@@ -100,7 +100,11 @@ ServerClassMachineImpl(void) {
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/* Compute physical memory by asking the OS */
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uint64_t
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physical_memory(void) {
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+#ifdef _SC_PHYS_PAGES
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const uint64_t pages = (uint64_t) sysconf(_SC_PHYS_PAGES);
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+#else
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+ const uint64_t pages = 0;
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+#endif
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const uint64_t page_size = (uint64_t) sysconf(_SC_PAGESIZE);
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const uint64_t result = pages * page_size;
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# define UINT64_FORMAT "%" PRIu64
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