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6843629: Make current hotspot build part of jdk5 control build

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Source changes for older compilers plus makefile changes.

Reviewed-by: xlu
This commit is contained in:
Paul Hohensee 2009-12-16 12:54:49 -05:00
parent ab3b12bdbd
commit ce423c9e98
28 changed files with 162 additions and 103 deletions
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6
hotspot/src/os/linux/vm/os_linux.cpp
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@ -223,8 +223,8 @@ static const char *unstable_chroot_error = "/proc file system not found.\n"
"environment on Linux when /proc filesystem is not mounted.";
void os::Linux::initialize_system_info() {
_processor_count = sysconf(_SC_NPROCESSORS_CONF);
if (_processor_count == 1) {
set_processor_count(sysconf(_SC_NPROCESSORS_CONF));
if (processor_count() == 1) {
pid_t pid = os::Linux::gettid();
char fname[32];
jio_snprintf(fname, sizeof(fname), "/proc/%d", pid);
@ -236,7 +236,7 @@ void os::Linux::initialize_system_info() {
}
}
_physical_memory = (julong)sysconf(_SC_PHYS_PAGES) * (julong)sysconf(_SC_PAGESIZE);
assert(_processor_count > 0, "linux error");
assert(processor_count() > 0, "linux error");
}
void os::init_system_properties_values() {