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8061467: Bad page size passed to setup_large_pages() on Solaris

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Reviewed-by: tschatzl, mgerdin
This commit is contained in:
Erik Helin 2014-11-05 16:39:10 +01:00
parent c1bc4be92b
commit 0e54928686
2 changed files with 41 additions and 1 deletions
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5
hotspot/src/os/solaris/vm/os_solaris.cpp
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@ -2607,7 +2607,10 @@ void os::pd_realign_memory(char *addr, size_t bytes, size_t alignment_hint) {
assert((intptr_t)addr % alignment_hint == 0, "Address should be aligned.");
assert((intptr_t)(addr + bytes) % alignment_hint == 0, "End should be aligned.");
if (UseLargePages) {
Solaris::setup_large_pages(addr, bytes, alignment_hint);
size_t page_size = Solaris::page_size_for_alignment(alignment_hint);
if (page_size > (size_t) vm_page_size()) {
Solaris::setup_large_pages(addr, bytes, page_size);
}
}
}