diff options
| -rw-r--r-- | indra/llcommon/llmemory.cpp | 6 | ||||
| -rw-r--r-- | indra/llcommon/llsys.cpp | 24 | ||||
| -rw-r--r-- | indra/llcommon/llsys.h | 5 |
3 files changed, 21 insertions, 14 deletions
diff --git a/indra/llcommon/llmemory.cpp b/indra/llcommon/llmemory.cpp index 267159e7cc..749b66b472 100644 --- a/indra/llcommon/llmemory.cpp +++ b/indra/llcommon/llmemory.cpp @@ -47,9 +47,6 @@ #include "lltrace.h" #include "llerror.h" //---------------------------------------------------------------------------- -#if defined(LL_DARWIN) -extern LLMemoryInfo gSysMemory; -#endif //static U32Kilobytes LLMemory::sAvailPhysicalMemInKB(U32_MAX); @@ -150,8 +147,7 @@ void LLMemory::updateMemoryInfo() // This is what Chrome reports as 'the "Physical Memory Free" value reported by the Memory Monitor in Instruments.' // Note though that inactive pages are not included here and not yet free, but could become so under memory pressure. sAvailPhysicalMemInKB = U32Bytes(vmstat.free_count * page_size); - - sMaxPhysicalMemInKB = gSysMemory.getPhysicalMemoryKB(); + sMaxPhysicalMemInKB = LLMemoryInfo::getHardwareMemSize(); } else { diff --git a/indra/llcommon/llsys.cpp b/indra/llcommon/llsys.cpp index f717b2cf34..aeb6ae1b0a 100644 --- a/indra/llcommon/llsys.cpp +++ b/indra/llcommon/llsys.cpp @@ -684,20 +684,28 @@ static U32Kilobytes LLMemoryAdjustKBResult(U32Kilobytes inKB) } #endif +#if LL_DARWIN +// static +U32Kilobytes LLMemoryInfo::getHardwareMemSize() +{ + // This might work on Linux as well. Someone check... + uint64_t phys = 0; + int mib[2] = { CTL_HW, HW_MEMSIZE }; + + size_t len = sizeof(phys); + sysctl(mib, 2, &phys, &len, NULL, 0); + + return U64Bytes(phys); +} +#endif + U32Kilobytes LLMemoryInfo::getPhysicalMemoryKB() const { #if LL_WINDOWS return LLMemoryAdjustKBResult(U32Kilobytes(mStatsMap["Total Physical KB"].asInteger())); #elif LL_DARWIN - // This might work on Linux as well. Someone check... - uint64_t phys = 0; - int mib[2] = { CTL_HW, HW_MEMSIZE }; - - size_t len = sizeof(phys); - sysctl(mib, 2, &phys, &len, NULL, 0); - - return U64Bytes(phys); + return getHardwareMemSize(); #elif LL_LINUX U64 phys = 0; diff --git a/indra/llcommon/llsys.h b/indra/llcommon/llsys.h index 5ab97939b9..b2f9b6a4ab 100644 --- a/indra/llcommon/llsys.h +++ b/indra/llcommon/llsys.h @@ -113,7 +113,10 @@ public: LLMemoryInfo(); ///< Default constructor void stream(std::ostream& s) const; ///< output text info to s - U32Kilobytes getPhysicalMemoryKB() const; + U32Kilobytes getPhysicalMemoryKB() const; +#if LL_DARWIN + static U32Kilobytes getHardwareMemSize(); // Because some Mac linkers won't let us reference extern gSysMemory from a different lib. +#endif //get the available memory infomation in KiloBytes. static void getAvailableMemoryKB(U32Kilobytes& avail_physical_mem_kb, U32Kilobytes& avail_virtual_mem_kb); |