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8339148: Make os::Linux::active_processor_count() public #3439

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8339148: Make os::Linux::active_processor_count() public #3439

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69d0008
Backport bc269de452ba2c6072529c3201059b2039210238
GoeLin Apr 4, 2025
285fd13
Remove empty line to make it clean.
GoeLin Apr 5, 2025
3d8b876
I need another try ...
GoeLin Apr 5, 2025
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4 changes: 1 addition & 3 deletions src/hotspot/os/linux/os_linux.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -31,9 +31,7 @@
static bool zero_page_read_protected() { return true; }

class Linux {
friend class CgroupSubsystem;
friend class os;
friend class OSContainer;
friend class TestReserveMemorySpecial;

static int (*_pthread_getcpuclockid)(pthread_t, clockid_t *);
Expand All @@ -57,7 +55,6 @@ class Linux {
static int _page_size;

static julong available_memory();
static int active_processor_count();

static void initialize_system_info();

Expand Down Expand Up @@ -107,6 +104,7 @@ class Linux {
bool has_steal_ticks;
};

static int active_processor_count();
// which_logical_cpu=-1 returns accumulated ticks for all cpus.
static bool get_tick_information(CPUPerfTicks* pticks, int which_logical_cpu);
static bool _stack_is_executable;
Expand Down